Filed Pursuant to Rule 424(b)(4)

Registration No. 333-275003

FINAL PROSPECTUS

Up to 21,430,000  Units consisting of

21,430,000 Shares of Common Stock or 21,430,000  Pre-Funded Warrants to purchase

21,430,000 Shares of Common Stock and

21,430,000  Common Warrants to purchase up to 21,430,000 Shares of Common Stock

Up to 21,430,000  Shares of Common Stock Underlying the Pre-Funded Warrants

Up to 21,430,000  Shares of Common Stock Underlying the Common Warrants

We are offering on a reasonable best efforts basis up to 21,430,000 units, each unit consisting of one share of common stock and one common warrant to purchase one share of common stock, at a public offering price of $0.175 per unit for gross proceeds of up to $3,750,250. The common warrants included in the units will have an exercise price of $0.175 per share (equal to 100% of the public offering price of each unit sold in this offering), will be exercisable immediately and will expire five (5) years from the date of issuance. We are also offering the shares of our common stock that are issuable from time to time upon the exercise of the common warrants included in the units.

We are also offering to certain purchasers whose purchase of units in this offering would otherwise result in the purchaser, together with its affiliates and certain related parties, beneficially owning more than 4.99% (or, at the election of the purchaser, 9.99%) of our outstanding common stock immediately following the consummation of this offering, the opportunity to purchase, if any such purchaser so chooses, pre-funded units, each pre-funded unit consisting of one pre-funded warrant to purchase one share of common stock and the same common warrant described above with each share of common stock, in lieu of units that would otherwise result in such purchaser’s beneficial ownership exceeding 4.99% (or, at the election of the purchaser, 9.99%) of our outstanding common stock. The purchase price of each pre-funded unit will be equal to the price per unit being sold to the public in this offering, minus $0.0001, and the exercise price of each pre-funded warrant included in the pre-funded units will be $0.0001 per share. The pre-funded warrants will be exercisable immediately and may be exercised at any time until all of the pre-funded warrants are exercised in full. For each pre-funded unit we sell, the number of units (and shares of common stock) we are offering will be decreased on a one-for-one basis. This offering also relates to the shares of common stock issuable upon the exercise of the pre-funded warrants and the common warrants included in the pre-funded units.

The shares of common stock or pre-funded warrants, as the case may be, and the common warrants included in the units or the pre-funded units, can only be purchased together in this offering, but the securities contained in the units or pre-funded units will be issued separately and will be immediately separable upon issuance. We are also registering the shares of common stock issuable from time to time upon exercise of the common warrants and pre-funded warrants included in the units offered hereby.

The securities will be offered at a fixed price and are expected to be issued in a single closing. The offering will terminate on November 14, 2023, unless completed sooner or unless we decide to terminate the offering (which we may do at any time in our discretion) prior to that date; however, notwithstanding the foregoing, the shares of our common stock underlying the pre-funded warrants and the common warrants will be offered on a continuous basis pursuant to Rule 415 under the Securities Act of 1933, as amended. We expect this offering to be completed not later than two business days following the commencement of sales in this offering (after the effective date of the registration statement of which this prospectus forms a part) and we will deliver all securities to be issued in connection with this offering delivery versus payment or receipt versus payment, as the case may be, upon receipt of investor funds received by us. Accordingly, neither we nor the placement agent have made any arrangements to place investor funds in an escrow account or trust account since the placement agent will not receive investor funds in connection with the sale of the securities offered hereunder.

We have engaged Maxim Group LLC (the “placement agent” or “Maxim”), to act as our exclusive placement agent in connection with this offering. The placement agent has agreed to use its reasonable best efforts to arrange for the sale of the securities offered by this prospectus. The placement agent is not purchasing or selling any of the securities we are offering and the placement agent is not required to arrange the purchase or sale of any specific number of securities or dollar amount. We have agreed to pay to the placement agent the placement agent fees set forth in the table below, which assumes that we sell all of the securities offered by this prospectus. There is no arrangement for funds to be received in escrow, trust or similar arrangement. There is no minimum offering requirement as a condition of closing of this offering. We may sell fewer than all of the units and pre-funded units offered hereby, which may significantly reduce the amount of proceeds received by us. Because there is no escrow account and no minimum number of securities or amount of proceeds, investors could be in a position where they have invested in us, but we have not raised sufficient proceeds in this offering to adequately fund the intended uses of the proceeds as described in this prospectus. See “Risk Factors” for more information regarding risks related to this offering. We will bear all costs associated with the offering. See “Plan of Distribution” for more information regarding these arrangements.

Our common stock is listed on the Nasdaq Capital Market under the symbol “BKYI.” On October 27, 2023, the closing price of our common stock on the Nasdaq Capital Market was $0.21 per share. The public offering price per unit or pre-funded unit, as the case may be, was determined through negotiation among us, the placement agent and the investors in the offering based on market conditions at the time of pricing, at a discount to the current market price of our common stock. There is no established trading market for the pre-funded warrants or the common warrants, and we do not expect a market to develop. We do not intend to apply for a listing of the units, the pre-funded units, the pre-funded warrants, or the common warrants on any securities exchange or other nationally recognized trading system. Without an active trading market, the liquidity of the pre-funded warrants and the common warrants will be limited.

	Per Unit(1)		Total
Public offering price	$	0.175	$	3,750,250
Placement agent fees(2)	$	0.012	$	262,518
Proceeds to us (before expenses)	$	0.163	$	3,487,732

(1) Assumes that all units consist of one share of common stock and one common warrant.

(2) We have agreed to pay the placement agent a cash fee equal to 7.0% of the aggregate gross proceeds raised in this offering, and to reimburse the placement agent for certain of its offering-related expenses. See “Plan of Distribution” for a description of the compensation to be received by the placement agent.

Delivery of the securities offered hereby is expected to be made on or about October 31, 2023, subject to satisfaction of customary closing conditions.

INVESTING IN OUR SECURITIES INVOLVES RISKS. YOU SHOULD REVIEW CAREFULLY THE RISKS AND UNCERTAINTIES DESCRIBED HEREIN UNDER THE HEADING “RISK FACTORS” BEGINNING ON PAGE 6 OF THIS PROSPECTUS AND UNDER SIMILAR HEADINGS IN THE OTHER DOCUMENTS THAT ARE INCORPORATED BY REFERENCE INTO THIS PROSPECTUS.

NEITHER THE SECURITIES AND EXCHANGE COMMISSION NOR ANY STATE SECURITIES COMMISSION HAS APPROVED OR DISAPPROVED THESE SECURITIES OR DETERMINED IF THIS PROSPECTUS IS TRUTHFUL OR COMPLETE. ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE. 

MAXIM GROUP LLC

The date of this prospectus is October 30, 2023.

TABLE OF CONTENTS

	Page
ABOUT THIS PROSPECTUS	1
SUMMARY	2
RISK FACTORS	6
SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS	9
USE OF PROCEEDS	10
DILUTION	11
CAPITALIZATION	12
DESCRIPTION OF SECURITIES	13
PLAN OF DISTRIBUTION	19
LEGAL MATTERS	25
EXPERTS	25
WHERE YOU CAN FIND MORE INFORMATION	26
INCORPORATION OF CERTAIN INFORMATION BY REFERENCE	26

ABOUT THIS PROSPECTUS

We incorporate by reference important information into this prospectus. You may obtain the information incorporated by reference without charge by following the instructions under “Where You Can Find More Information.” You should carefully read this prospectus as well as additional information described under “Incorporation of Certain Information by Reference,” before deciding to invest in our securities.

We have not, and the placement agent has not, authorized anyone to provide any information or to make any representations other than those contained in this prospectus or in any free writing prospectuses prepared by or on behalf of us or to which we have referred you. We take no responsibility for, and can provide no assurance as to the reliability of, any other information that others may give you. This prospectus is an offer to sell only the securities offered hereby, and only under circumstances and in jurisdictions where it is lawful to do so. The information contained in this prospectus or in any applicable free writing prospectus is current only as of its date, regardless of its time of delivery or any sale of our securities. Our business, financial condition, results of operations and prospects may have changed since that date. To the extent there is a conflict between the information contained in this prospectus, on the one hand, and the information contained in any document filed with the Securities and Exchange Commission before the date of this prospectus and incorporated by reference herein, on the other hand, you should rely on the information in this prospectus. If any statement in a document incorporated by reference is inconsistent with a statement in another document incorporated by reference having a later date, the statement in the document having the later date modifies or supersedes the earlier statement.

The information in this prospectus is accurate only as of the date on the front cover of this prospectus and the information in any free writing prospectus that we may provide you in connection with this offering is accurate only as of the date of that free writing prospectus. Our business, financial condition, results of operations and prospects may have changed since those dates. No person is authorized in connection with this prospectus to give any information or to make any representations about us, the securities offered hereby or any matter discussed in this prospectus, other than the information and representations contained in this prospectus. If any other information or representation is given or made, such information or representation may not be relied upon as having been authorized by us.

For investors outside the United States: We have not taken any action that would permit this offering or possession or distribution of this prospectus in any jurisdiction where action for that purpose is required, other than in the United States. Persons outside the United States who come into possession of this prospectus must inform themselves about, and observe any restrictions relating to, the offering of the securities covered hereby and the distribution of this prospectus outside the United States.

Unless otherwise indicated, information contained in this prospectus concerning our industry and the markets in which we operate, including our general expectations and market position, market opportunity and market share, is based on information from our own management estimates and research, as well as from industry and general publications and research, surveys and studies conducted by third parties. Management estimates are derived from publicly available information, our knowledge of our industry and assumptions based on such information and knowledge, which we believe to be reasonable. Our management estimates have not been verified by any independent source, and we have not independently verified any third-party information. In addition, assumptions and estimates of our and our industry’s future performance are necessarily subject to a high degree of uncertainty and risk due to a variety of factors, including those described in “Risk Factors.” These and other factors could cause our future performance to differ materially from our assumptions and estimates. See “Special Note Regarding Forward-Looking Statements.”

Pursuant to Item 10(f) of Regulation S-K promulgated under the Securities Act of 1933, as amended, as indicated herein, we have elected to comply with the scaled disclosure requirements applicable to “smaller reporting companies,” including providing two years of audited financial statements.

We further note that the representations, warranties and covenants made by us in any agreement that is filed as an exhibit to the registration statement of which this prospectus is a part were made solely for the benefit of the parties to such agreement, including, in some cases, for the purpose of allocating risk among the parties to such agreements, and should not be deemed to be a representation, warranty or covenant to you. Moreover, such representations, warranties or covenants were accurate only as of the date when made. Accordingly, such representations, warranties and covenants should not be relied on as accurately representing the current state of our affairs.

We have registered our trademarks “BIO-key®”, “True User Identification®”, “Intelligent Image Indexing®”, “WEB-key®”, “SideSwipe®”, “SidePass®”, “SideTouch®”, “EcoID®”, “PistolStar®”, “PortalGuard®”, “MobileAuth®”, “PASSIVEKEY®” and “PISTOLSTAR®” with the U.S. Patent & Trademark Office, as well as many foreign countries, protecting the names of our companies and our key technology offerings discussed later in this prospectus. This prospectus also includes trademarks, tradenames and service marks that are the property of other organizations. Solely for convenience, trademarks and tradenames referred to in this prospectus may appear without the ® and ™ symbols, but those references are not intended to indicate, in any way, that we will not assert, to the fullest extent under applicable law, our rights or that the applicable owner will not assert its rights, to these trademarks and tradenames.

1

SUMMARY

This summary highlights information contained in other parts of this prospectus or incorporated by reference into this prospectus from our filings with the Securities and Exchange Commission, or SEC. Because it is only a summary, it does not contain all of the information that you should consider before purchasing our securities in this offering and it is qualified in its entirety by, and should be read in conjunction with, the more detailed information appearing elsewhere or incorporated by reference into this prospectus. You should read the entire prospectus, the registration statement of which this prospectus is a part, and the information incorporated by reference herein in their entirety, including the “Risk Factors” and our financial statements and the related notes incorporated by reference into this prospectus, before purchasing our securities in this offering. Unless the context requires otherwise, references in this prospectus to “BIO-key,” the “Company,” “we,” “us” and “our” refer to BIO-key International, Inc. and our subsidiaries.

Overview

BIO-key International, Inc. is a leading identity and access management, or IAM, platform provider enabling secure work-from-anywhere for enterprise, education, and government customers. Our vision is to enable any organization to secure streamlined and passwordless workforce, employee, customer, student and citizen access to any online service, workstation, or mobile application, without a requirement to use tokens or phones. Our products include PortalGuard® and PortalGuard Identity-as-a-Service (IDaaS) enterprise IAM, AuthControl Sentry, AuthControl Enterprise, AuthControl MSP, WEB-key® biometric civil and large-scale ID infrastructure, and accessory hardware to provide a complete solution for our customers.

Millions of people use BIO-key multi-factor-authentication, or MFA, solutions every day to securely access a variety of cloud, mobile and web applications, on-premise and cloud-based servers from all of their devices. We go beyond passwordless to offer phone-less and token-less authentication methods. This critical differentiator is particularly effective for retail, call center, manufacturing, shop-floor, and healthcare environments which utilize roving workers and shared workstations. Unlike most digital identity solutions, BIO-key also plays a role in securing in-person identity. For example, a banking customer has enrolled over 22 million of its customers’ biometrics with BIO-key as part of their know your customer, or KYC process, and then uses BIO-key fingerprint technology each time their customers access bank services to ensure positive identification before transacting with them.

BIO-key PortalGuard and hosted PortalGuard IDaaS authentication platforms enable our customers to assure that only the right people can access the right systems by utilizing our world-class biometric capabilities, among 17 other available authentication methods. PortalGuard goes beyond traditional MFA solutions by allowing roving users to biometrically authenticate at any workstation without using their phones or tokens which addresses sizeable security gaps, including eliminating unauthorized account delegation, detecting duplicate users, and accommodating in-person identification.

Our customers use PortalGuard to manage and secure digital systems access by their employees, contractors and partners, which we call workforce identity. PortalGuard is also used to manage and secure the identities of an organization’s customers through integration of APIs we have developed and industry-standard federation standards, which we call customer identity. By using PortalGuard, our customers can securely collaborate with their supply chain and partners, and provide their customers with flexible, resilient user experiences online or in-person.

In 2022, we expanded our product offerings and customer base when we acquired Swivel Secure Europe, a Madrid, Spain based provider of IAM solutions. Swivel Secure Europe is the exclusive distributer of the AuthControl Sentry, AuthControl Enterprise, and AuthControl MSP product line in Europe, Africa and the Middle East, or EMEA, excluding the United Kingdom and Ireland. These solutions include PINsafe, a patented one-time-code extraction technology, helping enterprises manage the increasing data security risks posed by cloud services and “bring your own device” policies.

Large-scale customer and civil ID customers use our scalable biometric management platform and FBI-certified scanner hardware to manage enrollment, de-duplication and authentication for millions of users.

2

We sell our branded USB fingerprint and FIDO authentication hardware as accessories to our IAM platforms, so that customers can have a single vendor providing all components of their IAM solution. Our fingerprint biometric platform is certified by NIST and unique among fingerprint platforms in that it supports mixing and matching of different manufactures’ fingerprint scanners in a deployment. This provides our customers with the flexibility to select the right scanner for their specific use case, without mandating the use of a particular scanner.

We operate a software as a service, or SaaS, business model with customers subscribing to term use of our software resulting in annual recurring revenue. We sell our products directly through our field and inside sales teams, as well as indirectly through our network of channel partners including resellers, system integrators, master agents, and other distribution partners. Our subscription fees include a term license of hosted or on-premise product, technical support and maintenance of our platform. We base subscription fees primarily on the products used and the number of users enrolled in our platform. We generate subscription fees pursuant to noncancelable contracts with a weighted average duration of approximately one year.

Strategic Outlook

Historically, our largest market has been authentication within highly regulated industries such as government, financial services, and healthcare. With the adoption of MFA as a cybersecurity requirement, nearly all enterprises are beginning to adopt MFA for their user bases. Our ability to add value to or replace the first-generation MFA solutions deployed by these enterprises with our phone-less and token-less biometrics sets us apart from a crowded field of phone- and token-based MFA solutions. We believe that as enterprises experience the lifecycle costs associated with managing tokens and passwords, they will have an economic incentivize to consider adding BIO-key PortalGuard to their IAM solution. PortalGuard will allow them to continue to use their existing FIDO devices, while selectively augmenting their authentication options with tokenless and phoneless biometric choices.

We expect to grow our business within these highly-regulated industries and expect to continue to extend this footprint in 2024 and beyond. We believe that continued heightened security and privacy requirements will generate increased demand for security solutions, including biometrics. In addition, we expect that the compatible, yet superior portable biometric user experience offered by our technology for Windows 10 and 11 users will accelerate the demand for our computer network log-on solutions and fingerprint readers. Through value add-offerings via direct sales, resellers, and strategic partnerships with leading higher education platform providers, we expect to continue to grow our installed base. Through Swivel Secure Europe, we also expect to grow our business in EMEA.

Our primary sales strategies are focused on (i) increased marketing efforts into the IAM market, (ii) dedicated pursuit of large-scale identification projects across the globe, and (iii) growing our channel alliance program which includes more than one hundred and fifty participants and continues to generate incremental revenues.

A second component of our growth strategy is to pursue strategic acquisitions of select businesses and assets in the IAM space. In furtherance of this strategy, we are active in the industry and regularly evaluate businesses that we believe will either provide an entry into new market verticals or be synergistic with our existing operations and in either case, be accretive to earnings. We cannot provide any assurance as to whether we will be able to complete any acquisition and if completed, successfully integrate any business we acquire into our operations.

Recent Developments

We recently disclosed the following results of operation for the three and nine months ended September 30, 2023 and balance sheet data at September 30, 2023.

Revenues in the quarter ended September 30, 2023 rose 33% to $1.8 million as compared to $1.4 million the third quarter of 2022 reflecting increased services, software license, and hardware revenue. Third quarter service revenue was driven by custom service installations for new and existing customer deployments and upgrades, hardware revenue from new contract activity, and progress in reducing hardware inventories. For the first nine months of 2023, total revenues rose 30% to $6.8 million as compared to $5.3 million for the first nine months of 2022, reflecting growth in service and license revenue and a decline in hardware revenue.

Gross profit grew 43% to $1.4 million in the third quarter of 2023 from $1.0 million in third quarter of 2022, reflecting an increase in gross margin to 77% from 71% in the third quarter of 2022. Gross profit and gross margin benefitted from a year-over-year increase in higher margin services and software license revenue and a decrease in third-party software costs, due principally to the seasonal, vacation-related slowdown in third quarter business activity in Europe.

Third quarter 2023 operating expenses decreased 36% to $2.2 million from $3.3 million in the corresponding period in 2022 due primarily to lower selling, general and administrative expenses reflecting progress in our expense reduction initiatives as well as lower research and development investments. We continue to focus on expense reductions to further benefit operating results.

Reflecting higher gross profit and lower operating costs, we reduced our third quarter net loss to $749,000 as compared to $2.4 million in the third quarter of 2022.  Similarly, we reduced our year-to-date 2023 net loss to $2.5 million from a net loss of $5.1 million for the first nine months of 2022.

At September 30, 2023, we had current assets of $7.9 million, including $0.3 million of cash and cash equivalents, $2.9 million of accounts receivable, and $4.3 million of inventory.

General

Our principal executive office is located at 101 Crawfords Corner Road, Suite 4116, Holmdel, New Jersey 07733 and our telephone number is (732) 359-1100. Our website is located at www.bio-key.com. The information on our website or any other website is not incorporated by reference into this prospectus. Our website address is included as an inactive textual reference only.

The BIO-key logo is our trademark. This prospectus and the documents we incorporate by reference into this prospectus may also contain trademarks and trade names of others. 

3

The Offering

Issuer:	BIO-key International, Inc.
Units to be Offered:	Up to 21,430,000 units, each unit consisting of one share of common stock and one common warrant to purchase one share of common stock.
Pre-funded Units to be Offered:	We are also offering to certain purchasers whose purchase of units in this offering would otherwise result in the purchaser, together with its affiliates, beneficially owning more than 4.99% (or, at the election of the purchaser, 9.99%) of our outstanding common stock immediately following the consummation of this offering, the opportunity to purchase, if such purchasers so choose, pre-funded units, consisting of one pre-funded warrant to purchase one share of common stock and one common warrant to purchase one share of common stock. The purchase price of each pre-funded unit will equal the price per unit being sold to the public in this offering, minus $0.0001, and the exercise price of each pre-funded warrant will be $0.0001 per share of common stock. For each pre-funded unit we sell, the number of units we are offering will be decreased on a one-for-one basis. This offering also relates to the shares of common stock issuable upon the exercise of any pre-funded warrants or common warrants comprising the pre-funded unit sold in this offering.
Description of Common Warrants:	Each common warrant will have an exercise price of $0.175 per share (equal to 100% of the public offering price of each unit sold in this offering), will be immediately exercisable, and will expire on the five (5) year anniversary of the original issuance date. This prospectus also relates to the offering of the shares of common stock issuable upon exercise of the common warrants.
Common Stock Outstanding before this Offering:	9,438,894 shares
Common Stock Outstanding after this Offering:	Up to 30,868,894 shares (assuming the sale of the maximum number of units covered by this prospectus, no sale of pre-funded units, and no exercise of the common warrants issued in this offering).
Use of Proceeds:	Assuming the maximum number of units are sold in this offering at a public offering price of $0.175 per unit, and assuming no issuance of pre-funded warrants in connection with this offering, we estimate that the net proceeds from our sale of units in this offering will be approximately $3,300,000, after deducting the placement agent fees and estimated offering expenses payable by us. However, this is a reasonable best efforts offering with no minimum number of securities or amount of proceeds as a condition to closing, and we may not sell all or any of these securities offered pursuant to this prospectus; as a result, we may receive significantly less in net proceeds. We currently intend to use the net proceeds from this offering (i) to repay up to $2.2 million of outstanding indebtedness as determined by the Company, and (ii) the balance, if any, will be used for general corporate and working capital purposes and to fund ongoing operations and expansion of our business. For additional information please refer to the section entitled “Use of Proceeds” on page 10 of this prospectus.

4

Risk Factors:	Investing in our securities involves a high degree of risk and purchasers of our securities may lose their entire investment. See the information under the caption “Risk Factors” beginning on page 6 of this prospectus and the other information included elsewhere in this prospectus and incorporated by reference herein for a discussion of factors you should consider before deciding to invest in our securities.
Listing of Common Stock:	Our common stock is listed on the Nasdaq Capital Market under the ticker symbol “BKYI”. There is no established trading market for the common warrants or the pre-funded warrants, and we do not expect a trading market to develop. We do not intend to list the common warrants or the pre-funded warrants on any securities exchange or other trading market. Without a trading market, the liquidity of the common warrants and the pre-funded warrants will be extremely limited.
Reasonable Best Efforts Offering:	We have agreed to offer and sell the securities offered hereby to the purchasers through the placement agent. The placement agent is not required to buy or sell any specific number or dollar amount of the securities offered hereby, but it will use its reasonable best efforts to solicit offers to purchase the securities offered by this prospectus. See “Plan of Distribution” beginning on page 19 of this prospectus.

The number of shares of our common stock to be outstanding after this offering is based on 9,438,894 shares of our common stock outstanding as of October 27, 2023 and excludes as of such date:

● 166,234 shares of our common stock issuable upon the exercise of stock options, with a weighted-average exercise price of $17.30 per share;

● 4,864,150 shares of our common stock issuable upon the exercise of outstanding warrants, with a weighted-average exercise price of $5.82 per share;

● 83,707 shares of our common stock reserved for future issuance under our 2015 Equity Incentive Plan; and

● 680,947 shares of our common stock reserved for future issuance under our 2021 Employee Stock Purchase Plan.

Unless otherwise indicated, this prospectus assumes no issuance of pre-funded warrants in connection with this offering and no exercise of the common warrants offered hereby.

5

RISK FACTORS

Investing in our securities involves a high degree of risk. Before deciding to invest in our securities, you should consider carefully the risks and uncertainties described below and under Item 1A.“Risk Factors” in our Annual Report on Form 10-K, filed with the Securities and Exchange Commission, or SEC, on June 1, 2023, which are each incorporated by reference in this prospectus, together with all of the other information contained in this prospectus and documents incorporated by reference herein, and in any free writing prospectus that we have authorized for use in connection with this offering. If any of the matters discussed in the following risk factors were to occur, our business, financial condition, results of operations, cash flows or prospects could be materially adversely affected, the market price of our common stock could decline and you could lose all or part of your investment in our securities. Additional risks and uncertainties not presently known or which we consider immaterial as of the date hereof may also have an adverse effect on our business.

RISKS RELATED TO THIS OFFERING

This is a reasonable best efforts offering, with no minimum amount of securities required to be sold, and we may sell fewer than all of the securities offered hereby.

The placement agent has agreed to use its reasonable best efforts to solicit offers to purchase the units and pre-funded units in this offering. The placement agent has no obligation to buy any of the securities from us or to arrange for the purchase or sale of any specific number or dollar amount of the securities. There is no required minimum number of securities that must be sold as a condition to completion of this offering. As there is no minimum offering amount required as a condition to the closing of this offering, the actual offering amount, placement agent fees and proceeds to us are not presently determinable and may be substantially less than the maximum amounts set forth above. We may sell fewer than all of the securities offered hereby, which may significantly reduce the amount of proceeds received by us, and investors in this offering will not receive a refund in the event that we do not sell all of the units or pre-funded units offered in this offering. The success of this offering will impact our ability to use the proceeds to execute our business plans. We may have insufficient capital to implement our business plans and satisfy current obligations, potentially resulting in greater operating losses or dilution unless we are able to raise the required capital from alternative sources. There is no assurance that alternative capital, if needed, would be available on terms acceptable to us, or at all.

If we do not realize net proceeds in this offering sufficient to repay our $2.2 million principal amount note in full, unless we generate sufficient cash flow from operations we will need to obtain additional financing to operate our business, which may not be available.  If we are unable to raise additional capital or generate sufficient revenue, we may not be able to continue operations.

We have historically financed our operations through access to the capital markets by issuing secured and convertible debt securities, convertible preferred stock, common stock, and through factoring receivables. During 2022 and the first six months of 2023, we did not generate sufficient revenues to cover operating expenses.   Our $2.2 million principal amount note is due December 22, 2023 and we intend to use certain of the proceeds from this offering to repay all or part of the note.  If we do not realize net proceeds in this offering sufficient to repay the note in full and are unable to generate sufficient revenue to repay the balance of the note and cover operating expenses in future periods, we will need to obtain additional third-party financing. We may, therefore, need to obtain additional financing through the issuance of debt or equity securities. We cannot assure you that we will be able to secure any such additional financing on terms acceptable to us or at all. If we cannot obtain such financing, we will not be able to execute our business plan, will be required to reduce operating expenses, and in the extreme case, discontinue operations. 

We have broad discretion in the use of the net proceeds we receive from this offering and may not use them effectively.

Our management will have broad discretion in the application of the net proceeds we receive in this offering, including for any of the purposes described in the section entitled “Use of Proceeds,” and you will not have the opportunity as part of your investment decision to assess whether our management is using the net proceeds appropriately. Because of the number and variability of factors that will determine our use of our net proceeds from this offering, their ultimate use may vary substantially from their currently intended use. The failure by our management to apply these funds effectively could result in financial losses that could have a material adverse effect on our business and cause the price of our common stock to decline. Pending their use, we may invest our net proceeds from this offering in short-term, investment-grade, interest-bearing securities. These investments may not yield a favorable return to our stockholders.

6

An active trading market for our shares may not be sustained.

Although our shares are listed on the Nasdaq Capital Market, the market for our shares has demonstrated varying levels of trading activity. The current level of trading may not be sustained in the future. The lack of an active market for our shares may impair investors’ ability to sell their shares at the time they wish to sell them or at a price that they consider reasonable, may reduce the fair market value of their shares and may impair our ability to raise capital to continue to fund operations by selling shares and may impair our ability to acquire additional intellectual property assets by using our shares as consideration.

This offering may cause the trading price of our common stock to decrease.

The number of shares of common stock underlying the securities we propose to issue and ultimately will issue if this offering is completed, may result in an immediate decrease in the market price of our common stock. This decrease may continue after the completion of this offering. We cannot predict the effect, if any, that the availability of shares for future sale represented by the pre-funded warrants or common warrants issued in connection with the offering will have on the market price of our common stock from time to time.

Future sales of substantial amounts of our common stock could adversely affect the market price of our common stock.

We may choose to raise additional capital due to market conditions or strategic considerations even if we believe we have sufficient funds for our current or future operating plans. If additional capital is raised through the sale of equity or convertible debt securities, or perceptions that those sales could occur, the issuance of these securities could result in further dilution to investors purchasing our common stock in this offering or result in downward pressure on the price of our common stock, and our ability to raise capital in the future.

If we fail to comply with the continued minimum closing bid requirements or other Nasdaq requirements for continued listing, our common stock may be delisted and the price of our common stock and our ability to access the capital markets could be negatively impacted.

Our common stock is listed for trading on Nasdaq. We must satisfy Nasdaq’s continued listing requirements, including, among other things, a minimum closing bid price requirement of $1.00 per share and minimum stockholders’ agreement. On January 12, 2023, we received a letter from the Nasdaq advising us that we have failed to satisfy the $1.00 minimum bid requirement due to the fact that the closing bid price for our common stock for thirty consecutive days was less than $1.00. Although we initially had 180 days to regain compliance, on July 12, 2023, we received a letter from Nasdaq stating that, although we had not regained compliance with the minimum bid requirement, Nasdaq determined that we are eligible for an additional 180-day period, or until January 8, 2024, to regain compliance with the minimum bid requirement. A delisting of our common stock from Nasdaq could materially reduce the liquidity of our common stock and result in a corresponding material reduction in the price of our common stock. In addition, delisting could harm our ability to raise capital through alternative financing sources on terms acceptable to us, or at all, and may result in the potential loss of confidence by investors, employees and fewer business development opportunities.

We may not receive any additional funds upon the exercise of the common warrants.

Each common warrant has an exercise price of $0.175 per share (equal to 100% of the public offering price of each unit sold in this offering), and may also be exercised in certain circumstances by way of a cashless exercise, meaning that the holder may not pay a cash purchase price upon exercise, but instead would receive upon such exercise the net number of shares of our common stock determined according to the formula set forth in the warrant. Accordingly, we may not receive any additional funds, or any significant additional funds, upon the exercise of the warrants.

7

There is no public market for the common warrants or pre-funded warrants being offered by us in this offering.

There is no established public trading market for the common warrants or the pre-funded warrants, and we do not expect a market to develop. In addition, we do not intend to apply to list the common warrants or the pre-funded warrants on any national securities exchange or other nationally recognized trading system. Without an active market, the liquidity of the common warrants and the pre-funded warrants will be limited.

The common warrants included in the units and in the pre-funded units are speculative in nature.

The common warrants represent the right to acquire shares of common stock at a fixed price. Specifically, commencing on the date of issuance, holders of the common warrants may acquire the shares of common stock issuable upon exercise of such warrants at an exercise price of $0.175 per share of common stock (equal to 100% of the public offering price of each unit sold in this offering). Moreover, following this offering, the market value of the common warrants is uncertain and there can be no assurance that the market value of the common warrants will equal or exceed the public offering price. There can be no assurance that the market price of the shares of common stock will ever equal or exceed the exercise price of the common warrants, and consequently, whether it will ever be profitable for holders of common warrants to exercise the common warrants.

Except as otherwise set forth in the common warrants and pre-funded warrants, holders of the common warrants and the pre-funded warrants offered hereby will have no rights as stockholders with respect to the shares of common stock underlying the common warrants and the pre-funded warrants until such holders exercise their common warrants and pre-funded warrants and acquire our common stock.

Except as otherwise set forth in the common warrants and pre-funded warrants, until holders of the common warrants and the pre-funded warrants acquire shares of our common stock upon exercise thereof, such holders of the common warrants and the pre-funded warrants will have no rights with respect to the shares of our common stock underlying such warrants, such as voting rights. Upon exercise of the common warrants or the pre-funded warrants, as the case may be, the holder will be entitled to exercise the rights of a common stockholder only as to matters for which the record date occurs after the exercise date.

Purchasers who purchase our securities in this offering pursuant to a securities purchase agreement may have rights not available to purchasers that purchase without the benefit of a securities purchase agreement.

In addition to rights and remedies available to all purchasers in this offering under federal securities and state law, the purchasers that enter into a securities purchase agreement will also be able to bring claims for breach of contract against us. The ability to pursue a claim for breach of contract provides those investors with the means to enforce the covenants uniquely available to them under the securities purchase agreement including timely delivery of shares and indemnification for breach of contract.

8

SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS 

All statements other than statements of historical facts contained in this prospectus, including statements regarding our future financial position, business strategy and plans and objectives of management for future operations, are forward-looking statements. The words “anticipate,” “believe,” “should,” “estimate,” “will,” “may,” “future,” “plan,” “intend” and “expect” and similar expressions generally identify forward-looking statements. These statements are not guarantees of future performance or events and are subject to risks and uncertainties that may cause actual results to differ materially from those included within or implied by such forward-looking statements. These risks and uncertainties include, without limitation, our history of losses and limited revenue; our ability to raise additional capital to satisfy debt repayment obligations and working capital needs; our ability to protect our intellectual property; changes in business conditions; changes in our sales strategy and product development plans; changes in the marketplace; continued services of our executive management team; security breaches; competition in the biometric technology and identity access management industries; market acceptance of biometric products generally and our products under development; our ability to convert sales opportunities to customer contracts; our ability to expand into Asia, Africa and other foreign markets; our ability to integrate the operations and personnel of Swivel Secure into our business; fluctuations in foreign currency exchange rates; the duration and extent of continued hostilities in Ukraine and its impact on our European customers; delays in the development of products, statements of assumption underlying any of the foregoing, and numerous other matters of national, regional and global scale, including those set forth under the caption “Risk Factors” in this prospectus and other filings with the SEC. These factors are not intended to represent a complete list of the general or specific factors that may affect us. It should be recognized that other factors, including general economic factors and business strategies, may be significant, presently or in the future.

You should carefully read this prospectus and the documents we reference in this prospectus and have filed as exhibits to the registration statement, of which this prospectus is a part, completely and with the understanding that our actual future results may be materially different from what we expect. We qualify all of the forward-looking statements in this prospectus by these cautionary statements.

Except as required by law, we assume no obligation to update these forward-looking statements publicly, or to update the reasons actual results could differ materially from those anticipated in any forward-looking statements, whether as a result of new information, future events or otherwise.

This prospectus also refers to estimates and other statistical data made by independent parties and by us relating to market size and growth and other data about our industry. This data involves a number of assumptions and limitations, and you are cautioned not to give undue weight to such estimates. In addition, projections, assumptions and estimates of our future performance and the future performance of the markets in which we operate are necessarily subject to a high degree of uncertainty and risk.

9

USE OF PROCEEDS

We estimate that the net proceeds from this offering will be approximately $3,300,000 based on a public offering price of $0.175 after deducting placement agent fees and estimated offering expenses payable by us, and assuming no sale of any pre-funded units offered hereunder.

We currently intend to use the net proceeds of this offering as follows: (i) up to $2.2 million will be used to repay indebtedness due under a $2.2 million principal amount secured convertible note due December 22, 2023 (the “Note”), as determined by the Company; and (ii) the balance will be used for general corporate and working capital purposes and to fund ongoing operations and expansion of our business. We cannot currently allocate specific percentages of the net proceeds to us from this offering that we may use for these purposes and our management will have broad discretion in the allocation of such net proceeds.

The Note accrues interest at the rate of 10% per annum in months one through six and 12% per annum in months seven through twelve, payable monthly. The Note is secured by a lien on substantially all of our assets and properties and can be prepaid in whole or in part without penalty at any time. Proceeds were used for general working capital and corporate purposes.

To the extent that we require additional financing, no assurance can be given that any form of additional financing will be available on terms acceptable to us, that adequate financing will be obtained to meet our needs, or that such financing would not be dilutive to existing stockholders.  See “Risk Factors.”

10

DILUTION

The offering will not be dilutive to new investors. Tangible assets equal our total assets less goodwill and intangible assets. As of June 30, 2023, our historical net tangible book value was $1,882,941 or $0.20 per share of common stock. Historical net tangible book value per share represents the amount of our total tangible assets less total liabilities, divided by the number of shares of our common stock outstanding as of June 30, 2023.

After giving effect to (i) the sale by us in this offering of 21,430,000 units at a public offering price of $0.175 per unit, and assuming the sale of no pre-funded units in this offering and no exercise of any of the common warrants being offered in this offering and deducting the placement agent fees and estimated offering expenses payable by us and (ii) the repayment of the Note, our pro forma as adjusted net tangible book value as of June 30, 2023, would have been $5,491,597, or $0.179 per share of common stock. This amount represents an immediate dilution in net tangible book value of $0.021 per share to our existing shareholders and an immediate accretion of $0.004 per share to purchasers of our securities in this offering. We determine accretion per share to investors participating in this offering by subtracting the pro forma as adjusted net tangible book value per share after this offering from the offering price per share paid by investors participating in this offering.

The following table illustrates this per share dilution:

Public offering price per unit			$	0.175
Historical net tangible book value per share at June 30, 2023	$	0.20
Decrease in pro forma as adjusted net tangible book value per share attributable to this offering			$	0.021
Pro forma as adjusted net tangible book value per share after giving effect to this offering			$	0.179
Accretion per share to investors purchasing securities in this offering			$	0.004

The foregoing discussion and table assumes no sale of pre-funded units, which if sold, would reduce the number of shares that we are offering on a one-for-one basis. In addition, we may choose to raise additional capital due to market conditions or strategic considerations. To the extent that additional capital is raised through the sale of equity or convertible debt securities, the issuance of these securities could result in further dilution to our stockholders.

The number of shares of our common stock to be outstanding after this offering is based on 9,262,853 shares of our common stock outstanding as of June 30, 2023 and excludes as of such date:

● 166,234 shares of our common stock issuable upon the exercise of stock options, with a weighted-average exercise price of $17.30 per share;

● 4,864,150 shares of our common stock issuable upon the exercise of outstanding warrants, with a weighted-average exercise price of $5.82 per share;

● 83,707 shares of our common stock reserved for future issuance under our 2015 Equity Incentive Plan; and

● 680,947 shares of our common stock reserved for future issuance under our 2021 Employee Stock Purchase Plan.

11

CAPITALIZATION

The following table summarizes our unaudited capitalization as of June 30, 2023. Such information is set forth on the following basis:

● on an actual basis; and

● on a pro forma as adjusted basis, giving effect to (i) the sale of the securities in this offering at a public offering price of $0.175 per unit, and an aggregate offering amount of $3,750,250, and assuming no issuance of pre-funded units, after deducting placement agent’s fees and estimated offering expenses, and excluding the proceeds, if any, from the subsequent exercise of the common warrants issued pursuant to this offering; and (ii) repayment of the Note.

You should read this table together with “Management’s Discussion and Analysis of Financial Condition and Results of Operation,” as well as our financial statements and related notes and the other financial information, incorporated by reference into this prospectus from our SEC filings, including our most recent Annual Report on Form 10-K, our Quarterly Reports on Form 10-Q, and our Current Reports on Form 8-K. The information presented in the capitalization table below is unaudited.

	As of June 30, 2023 (Unaudited)
	Actual			Pro forma as adjusted(1)
Cash and cash equivalents	$	565,513			1,675,389
Total debt		2,889,307			390,527
Stockholders’ equity:
Common stock, $0.0001 par value, 170,000,000 shares authorized, 9,262,853, issued and outstanding, and 30,692,853 issued and outstanding, pro forma as adjusted		926			3,069
Additional paid in capital		122,191,310			125,499,042
Accumulated other comprehensive loss		(150,572	)		(150,572	)
Accumulated deficit		(118,196,573	)		(117,897,793	)
Total stockholders’ equity		3,845,091			7,453,746
Total capitalization		6,734,398			7,844,273

(1) The proforma amount of total debt gives effect to the repayment of the Note  in the amount of $2.2 million and the recognition of the decrease in the fair value of the associated debt liability.

The number of shares of our common stock to be outstanding after this offering is based on 9,262,853 shares of our common stock outstanding as of June 30, 2023 and excludes as of such date:

● 166,234 shares of our common stock issuable upon the exercise of stock options, with a weighted-average exercise price of $17.30 per share;

● 4,864,150 shares of our common stock issuable upon the exercise of outstanding warrants, with a weighted-average exercise price of $17.30 per share;

● 83,707 shares of our common stock reserved for future issuance under our 2015 Equity Incentive Plan; and

● 680,947 shares of our common stock reserved for future issuance under our 2021 Employee Stock Purchase Plan.

12

DESCRIPTION OF SECURITIES

We are offering shares of our common stock, pre-funded warrants to purchase shares of our common stock, and common warrants to purchase shares of our common stock. The following summary descriptions of our common stock, preferred stock, pre-funded warrants and common warrants are based on the provisions of our certificate of incorporation and bylaws, which are incorporated by reference into the registration statement which includes this prospectus, and the applicable provisions of the Delaware General Corporation Law. This information may not be complete in all respects and is qualified in its entirety by reference to the provisions of our certificate of incorporation, bylaws and the Delaware General Corporation Law. For information on how to obtain copies of our certificate of incorporation and bylaws, see the information below under the heading “Where You Can Find Additional Information.”

The shares of common stock, pre-funded warrants, and common warrants that we are offering are immediately separable and will be issued separately.

Common Stock

Authorized. We currently have authority to issue up to 170,000,000 shares of common stock, $0.0001 par value per share. As of October 27, 2023, we had 9,438,894, shares of common stock outstanding. From time to time we may amend our certificate of incorporation to increase the number of authorized shares of common stock. Any such amendment would require the approval of the holders of a majority of the voting power of the shares entitled to vote thereon.

Voting. For all matters submitted to a vote of stockholders, each holder of common stock is entitled to one vote for each share registered in the holder’s name on our books. Our common stock does not have cumulative voting rights. Holders of a plurality of our outstanding common stock can elect all of the directors who are up for election in a particular year. Holders of a majority of our outstanding common stock act by a majority for all other matters, except as limited by our certificate of incorporation, bylaws and the Delaware General Corporation Law.

Dividends. If our Board of Directors declares a dividend, holders of common stock will receive payments from our funds that are legally available to pay dividends. However, this dividend right is subject to any preferential dividend rights we may grant to the persons who hold preferred stock, if any is outstanding.

Liquidation and Dissolution. If we are liquidated or dissolve, the holders of our common stock will be entitled to share ratably in all the assets that remain after we pay our liabilities and any amounts we may owe to the persons who hold preferred stock, if any is outstanding.

Fully Paid and Nonassessable. All shares of our outstanding common stock are fully paid and nonassessable and any additional shares of common stock that we issue will be fully paid and nonassessable.

Other Rights and Restrictions. Holders of our common stock do not have preemptive or subscription rights, and they have no right to convert their common stock into any other securities. Our common stock is not subject to redemption by us. The rights, preferences and privileges of common stockholders are subject to the rights of the stockholders of any series of preferred stock which we may designate in the future. Our certificate of incorporation and bylaws do not restrict the ability of a holder of common stock to transfer his or her shares of common stock.

Listing. Our common stock is listed on The Nasdaq Capital Market under the symbol “BKYI.”

Transfer Agent and Registrar. The transfer agent and registrar for our common stock is Broadridge Corporate Issuer Solutions, Inc.

13

Preferred Stock

General. We currently have authority to issue up to 5,000,000 shares of preferred stock, $0.0001 par value per share, none of which are outstanding. We may amend from time to time our certificate of incorporation to increase the number of authorized shares of preferred stock or to designate a new series of preferred stock. Unless required by law, the authorized shares of preferred stock will be available for issuance without further action by you. Our Board of Directors is able to determine, with respect to any series of preferred stock, the powers (including voting powers), preferences and relative, participating, optional or other special rights, and the qualifications, limitations or restrictions thereof, including, without limitation:

● the designation of the series;

● the number of shares of the series, which our Board of Directors may, except where otherwise provided in the preferred stock designation, increase (but not above the total number of authorized shares of the class) or decrease (but not below the number of shares then outstanding);

● whether dividends, if any, will be cumulative or non-cumulative and the dividend rate of the series;

● the dates at which dividends, if any, will be payable;

● the redemption rights and price or prices, if any, for shares of the series;

● the terms and amounts of any sinking fund provided for the purchase or redemption of shares of the series;

● the amounts payable on shares of the series in the event of any voluntary or involuntary liquidation, dissolution or winding-up of our affairs;

● whether the shares of the series will be convertible into shares of any other class or series, or any other security, of the Company or any other corporation, and, if so, the specification of the other class or series or other security, the conversion price or prices or rate or rates, any rate adjustments, the date or dates as of which the shares will be convertible and all other terms and conditions upon which the conversion may be made;

● restrictions on the issuance of shares of the same series of any other class or series; and

● the voting rights, if any, of the holders of the series.

We could issue a series of preferred stock that could, depending on the terms of the series, impede or discourage an acquisition attempt or other transaction that some, or a majority, of the holders of our common stock might believe to be in their best interests or in which the holders of our common stock might receive a premium for their common stock over the market price of that common stock. Additionally, the issuance of preferred stock may adversely affect the holders of our common stock by restricting dividends on the common stock, diluting the voting power of the common stock, or subordinating the liquidation rights of the common stock. As a result of these or other factors, the issuance of preferred stock could have an adverse impact on the market price of our common stock.

Common Warrants

The following summary of certain terms and provisions of the common warrants included in the units and pre-funded units that are being offered hereby is not complete and is subject to, and qualified in its entirety by, the provisions of the common warrant, the form of which will be filed as an exhibit to the registration statement of which this prospectus forms a part. Prospective investors should carefully review the terms and provisions of the form of common warrant for a complete description of the terms and conditions of the common warrants.

Duration, Exercise Price and Form

Each common warrant included in the units and pre-funded units will have an exercise price equal to $0.175 per share (equal to 100% of the public offering price per unit). The common warrants will be immediately exercisable and may be exercised until the five-year anniversary of the original issuance date. The exercise price and number of shares of common stock issuable upon exercise are subject to appropriate adjustment in the event of stock dividends, stock splits, reorganizations or similar events affecting our common stock and the exercise price. The common warrants will be issued separately from the common stock or the pre-funded warrants, as the case may be, and may be transferred separately immediately thereafter. The common warrants will be issued in electronic form.

14

Exercisability

The common warrants will be exercisable, at the option of each holder, in whole or in part, by delivering to us a duly executed exercise notice accompanied by payment in full for the number of shares of our common stock purchased upon such exercise. A holder (together with its affiliates) may not exercise any portion of such holder’s warrants to the extent that the holder would own more than 4.99% of the outstanding common stock (or at the election of a holder prior to the date of issuance, 9.99%) immediately after exercise, except that upon at least 61 days’ prior notice from the holder to us, the holder may increase the amount of ownership of outstanding stock after exercising the holder’s warrants up to 9.99% of the number of shares of our common stock outstanding immediately after giving effect to the exercise, as such percentage ownership is determined in accordance with the terms of the common warrants. If, at the time of exercise there is no effective registration statement registering, or the prospectus contained therein is not available for the issuance of, the shares of common stock underlying the warrants, then the warrants may also be exercised, in whole or in part, at such time by means of a cashless exercise, in which case the holder would receive upon such exercise the net number of shares of common stock determined according to the formula set forth in the warrant.

Fundamental Transactions

In the event of a fundamental transaction, as described in the common warrants and generally including any reorganization, recapitalization or reclassification of our common stock, the sale, transfer or other disposition of all or substantially all of our properties or assets, our consolidation or merger with or into another person, the acquisition of more than 50% of our outstanding common stock, or any person or group becoming the beneficial owner of 50% of the voting power represented by our outstanding common stock, the holders of the common warrants will be entitled to receive upon exercise of the common warrants the kind and amount of securities, cash or other property that the holders would have received had they exercised the common warrants immediately prior to such fundamental transaction, and the successor entity will succeed to, and be substituted for us, and may exercise every right and power that we may exercise and will assume all of our obligations under the common warrants with the same effect as if such successor entity had been named in the common warrant itself. If holders of our common stock are given a choice as to the securities, cash or property to be received in a fundamental transaction, then the holder shall be given the same choice as to the consideration it receives upon any exercise of the common warrant following such fundamental transaction. In addition, in the event of a fundamental transaction, we or any successor entity will be required to purchase at a holder’s option, exercisable at any time concurrently with or within 30 days after the consummation of the fundamental transaction (or, if later, the date of the public announcement of the applicable fundamental transaction), such holder’s common warrants for cash in an amount equal to the value of the remaining unexercised portion of such holder’s common warrants, determined in accordance with the Black Scholes option pricing model as more particularly set forth in the common warrants.

Warrant Agent; Global Certificate

The common warrants will be issued in registered form under a warrant agency agreement between our transfer agent or other warrant agent and us. The common warrants will initially be represented only by one or more global warrants deposited with the warrant agent, as custodian on behalf of The Depository Trust Company, or DTC, and registered in the name of Cede & Co, a nominee of DTC, or as otherwise directed by DTC.

Transferability

Subject to applicable laws, a common warrant may be transferred at the option of the holder upon surrender of the common warrant to us together with the appropriate instruments of transfer.

Fractional Shares

No fractional shares of common stock will be issued upon the exercise of the common warrants. Rather, the number of shares of common stock to be issued will be rounded down to the nearest whole number.

Trading Market

There is no established trading market for the common warrants, and we do not expect a market to develop. We do not intend to apply for a listing of the common warrants on any securities exchange or other nationally recognized trading system. Without an active trading market, the liquidity of the common warrants will be limited. The common stock issuable upon exercise of the common warrants is currently listed on Nasdaq.

15

Rights as a Stockholder

Except as otherwise provided in the common warrants or by virtue of the holders’ ownership of shares of common stock, the holders of the common warrants do not have the rights or privileges of holders of our shares of common stock, including any voting rights, until such common warrant holders exercise their common warrants.

Governing Law

The common warrants and the warrant agency agreement are governed by New York law.

Pre-Funded Warrants

The following summary of certain terms and provisions of the pre-funded warrants that are being offered hereby is not complete and is subject to, and qualified in its entirety by, the provisions of the pre-funded warrant, the form of which is filed as an exhibit to the registration statement of which this prospectus forms a part. Prospective investors should carefully review the terms and provisions of the form of pre-funded warrant for a complete description of the terms and conditions of the pre-funded warrants.

Duration, Exercise Price and Form

Each pre-funded unit will be sold in this offering at a purchase price equal to $0.175 (equal to the purchase price per unit, minus $0.0001). Each pre-funded warrant included in the pre-funded units offered hereby will have an initial exercise price per share equal to $0.0001. The pre-funded warrants will be immediately exercisable and will not expire prior to exercise. The exercise price and number of shares of common stock issuable upon exercise are subject to appropriate adjustment in the event of stock dividends, stock splits, reorganizations or similar events affecting our common stock. The pre-funded warrants will be issued in electronic form.

Exercisability

The pre-funded warrants will be exercisable, at the option of each holder, in whole or in part by delivering to us a duly executed exercise notice and, at any time a registration statement registering the issuance of the shares of common stock underlying the pre-funded warrants under the Securities Act of 1933, as amended (the “Securities Act”), is effective and available for the issuance of such shares, or an exemption from registration under the Securities Act is available for the issuance of such shares, by payment in full in immediately available funds for the number of shares of common stock purchased upon such exercise. A holder (together with its affiliates) may not exercise any portion of the pre-funded warrant to the extent that the holder would own more than 4.99% (or, at the election of the holder, 9.99%) of the outstanding common stock immediately after exercise, except that upon notice from the holder to us, the holder may increase or decrease the beneficial ownership limitation in the holder’s pre-funded warrants up to 9.99% of the number of shares of our common stock outstanding immediately after giving effect to the exercise, as such percentage ownership is determined in accordance with the terms of the pre-funded warrants provided that any increase in the beneficial ownership limitation shall not be effective until 61 days following notice to us. If, at the time of exercise there is no effective registration statement registering, or the prospectus contained therein is not available for the issuance of, the shares of common stock underlying the pre-funded warrants, then the pre-funded warrants may also be exercised, in whole or in part, at such time by means of a cashless exercise, in which case the holder would receive upon such exercise the net number of shares of common stock determined according to the formula set forth in the pre-funded warrant.

Warrant Agent; Global Certificate

The pre-funded warrants will be issued in registered form under a warrant agency agreement between our transfer agent or other warrant agent and us. The pre-funded warrants will initially be represented only by one or more global warrants deposited with the warrant agent, as custodian on behalf of The Depository Trust Company, or DTC, and registered in the name of Cede & Co., a nominee of DTC, or as otherwise directed by DTC.

16

Transferability

Subject to applicable laws, a pre-funded warrant may be transferred at the option of the holder upon surrender of the pre-funded warrant to us together with the appropriate instruments of transfer.

Fractional Shares

No fractional shares of common stock will be issued upon the exercise of the pre-funded warrants. Rather, the number of shares of common stock to be issued will be rounded up to the nearest whole number.

Trading Market

There is no established public trading market for the pre-funded warrants, and we do not expect a market to develop. In addition, we do not intend to apply to list the pre-funded warrants on any national securities exchange or other nationally recognized trading system. Without an active trading market, the liquidity of the pre-funded warrants will be limited.

Right as a Stockholder

Except as otherwise provided in the pre-funded warrants or by virtue of such holder’s ownership of shares of our common stock, the holders of the pre-funded warrants do not have the rights or privileges of holders of our common stock with respect to the shares of common stock underlying the pre-funded warrants, including any voting rights, until they exercise their pre-funded warrants. The pre-funded warrants will provide that holders have the right to participate in distributions or dividends paid on our common stock.

Fundamental Transaction

In the event of a fundamental transaction, as described in the pre-funded warrants and generally including any reorganization, recapitalization or reclassification of our common stock, the sale, transfer or other disposition of all or substantially all of our properties or assets, our consolidation or merger with or into another person, the acquisition of more than 50% of our outstanding common stock, or any person or group becoming the beneficial owner of 50% of the voting power represented by our outstanding common stock, the holders of the pre-funded warrants will be entitled to receive upon exercise of the pre-funded warrants the kind and amount of securities, cash or other property that the holders would have received had they exercised the pre-funded warrants immediately prior to such fundamental transaction, and the successor entity will succeed to, and be substituted for us, and may exercise every right and power that we may exercise and will assume all of our obligations under the pre-funded warrants with the same effect as if such successor entity had been named in the pre-funded warrant itself. If holders of our common stock are given a choice as to the securities, cash or property to be received in a fundamental transaction, then the holder shall be given the same choice as to the consideration it receives upon any exercise of the pre-funded warrant following such fundamental transaction.

Amendment and Waiver

The pre-funded warrants may be modified or amended or the provisions thereof waived with the written consent of our company and the respective holder.

Governing Law

The pre-funded warrants are governed by New York law.

17

Certain Effects of Delaware Law and Certificate of Incorporation and Bylaw Provisions

Authorized But Unissued Stock. We are authorized to issue 175,000,000 shares of capital stock, consisting of 170,000,000 shares of common stock and 5,000,000 shares of preferred stock. We have shares of common stock and preferred stock available for future issuance without stockholder approval, subject to any limitations imposed by the listing standards of The Nasdaq Capital Market. We may use these additional shares for a variety of corporate purposes, including for future public or private offerings to raise additional capital or facilitate corporate acquisitions or for payment as a dividend on our capital stock. The existence of unissued and unreserved common stock and preferred stock may enable our Board of Directors to issue shares to persons friendly to current management that could render more difficult or discourage a third-party attempt to obtain control of us by means of a merger, tender offer, proxy contest or otherwise, thereby protecting the continuity of our management.

Blank Check Preferred Stock. Our Board of Directors is authorized without further stockholder action, to designate any number of series of preferred stock with such rights, preferences and designations as determined by the Board of Directors. Shares of preferred stock issued by the Board of Directors could be utilized, under certain circumstances, to make an attempt to gain control of the Company more difficult or time-consuming. For example, shares of preferred stock could be issued with certain rights that might have the effect of diluting the percentage of common stock owned by a significant stockholder or issued to purchasers who might side with management in opposing a takeover bid that the Board of Directors determines is not in the best interests of the Company and its stockholders. The existence of the preferred stock may, therefore, be viewed as having possible anti-takeover effects.

Limitations on Written Consent of Stockholders. Except as may be approved in advance by the Board of Directors, any action required or permitted to be taken by our stockholders at any annual or special meeting must be effected at a duly called annual or special meeting of stockholders and may not be taken or effected by a written consent of stockholders in lieu thereof.

Limitations on Special Meetings of Stockholders. Except as otherwise required by statute, special meetings of the stockholders may be called only by the Board of Directors.

Advance Notice Requirements for Stockholder Proposals and Director Nominations. Our bylaws provide that stockholders who desire to nominate a person for election to our Board of Directors must comply with specified notice and information provisions. Our bylaws contain similar advance notice provisions for stockholder proposals for action at stockholder meetings. These provisions prevent stockholders from making nominations for directors and stockholder proposals from the floor at any stockholder meeting and require any stockholder making a nomination or proposal to submit the name of the nominees for board seats or the stockholder proposal, together with specified information about the nominee or any stockholder proposal, prior to the meeting at which directors are to be elected or action is to be taken. These provisions ensure that stockholders have adequate time to consider nominations and proposals before action is required, and they may also have the effect of delaying stockholder action.

Supermajority Vote Requirements. Any director may be removed from office only with cause and only by the affirmative vote of the holders of 75% or more of our shares then entitled to vote at an election of directors. Additionally, our bylaws may be amended or repealed by the affirmative vote of at least 75% of the outstanding shares entitled to vote on such amendment or repeal, voting together as a single class. These provisions may prevent stockholders from removing existing directors and amending our bylaws, each of which could have the effect of delaying or preventing a change in control of the Company.

Indemnification. Our certificate of incorporation and bylaws contain provisions to indemnify our directors and officers to the fullest extent permitted by the Delaware General Corporation Law. These provisions do not limit or eliminate our right or the right of any stockholder of ours to seek non-monetary relief, such as an injunction or rescission in the event of a breach by a director or an officer of his duty of care to us.

Business Combinations. We are subject to the provisions of Section 203 of the Delaware General Corporation Law. Subject to certain exceptions, Section 203 prohibits a publicly held Delaware corporation from engaging in a “business combination” with an “interested stockholder” for a period of three years after the person became an interested stockholder, unless the business combination is approved in a prescribed manner. A “business combination” includes mergers, asset sales and other transactions resulting in a financial benefit to the interested stockholder. Subject to exceptions, an “interested stockholder” is a person who, together with affiliates and associates, owns, or within the prior three years did own, 15% or more of the corporation’s voting stock. This provision could have the effect of delaying or preventing a change in control of the Company.

18

PLAN OF DISTRIBUTION

We are offering on a reasonable best efforts basis up to 21,430,000 units, based on a public offering price of $0.175 per unit for gross proceeds of up to approximately $3,750,250 before deduction of placement agent fees and offering expenses. There is no minimum amount of proceeds that is a condition to closing of this offering. The actual amount of gross proceeds, if any, in this offering could vary substantially from the gross proceeds from the sale of the maximum amount of securities being offered in this prospectus.

Pursuant to a placement agency agreement, dated as of October 30, 2023, we have engaged Maxim Group LLC to act as our exclusive placement agent to solicit offers to purchase the securities offered by this prospectus. The placement agent is not purchasing or selling any securities, nor is it required to arrange for the purchase and sale of any specific number or dollar amount of securities, other than to use its “reasonable best efforts” to arrange for the sale of the securities by us. Therefore, we may not sell the entire amount of securities being offered. Investors purchasing securities offered hereby will have the option to execute a securities purchase agreement with us. In addition to the rights and remedies available to all investors in this offering under federal and state securities laws, the investors which enter into a securities purchase agreement will also be able to bring claims of breach of contract against us. Investors who do not enter into a securities purchase agreement shall rely solely on this prospectus in connection with the purchase of our securities in this offering. The placement agent may engage one or more subagents or selected dealers in connection with this offering.

The placement agency agreement provides that the placement agent’s obligations are subject to conditions contained in the placement agency agreement.

The units will be offered at a fixed price and are expected to be issued in a single closing. There is no minimum number of units to be sold or minimum aggregate offering proceeds for this offering to close. We expect this offering to be completed not later than two business days following the commencement of this offering and we will deliver all securities issued in connection with this offering delivery versus payment (“DVP”)/receipt versus payment (“RVP”) upon our receipt of investor funds. Accordingly, neither we nor the placement agent has made any arrangements to place investor funds in an escrow account or trust account since the placement agent will not receive investor funds in connection with the sale of securities offered hereunder.

We will deliver the securities being issued to the investors upon receipt of investor funds for the purchase of the securities offered pursuant to this prospectus. We expect to deliver the securities being offered pursuant to this prospectus on or about October 31, 2023.

Placement Agent Fees, Commissions and Expenses

Upon the closing of this offering, we will pay the placement agent a cash transaction fee equal to 7% of the aggregate gross cash proceeds to us from the sale of the securities in the offering. In addition, we will reimburse the placement agent for certain of its out-of-pocket expenses incurred in connection with this offering, including the placement agent’s legal fees, and actual travel and reasonable out-of-pocket expenses, in an amount not to exceed $80,000. If this offering is not completed, we have agreed to reimburse the placement agent for its actual expenses in an amount not to exceed $40,000.

The following table shows the public offering price, placement agent fees and proceeds, before expenses, to us, assuming the sale of all units in this offering and no sale of any pre-funded units in this offering.

	Per Unit		Total
Public offering price	$	0.175	$	3,750,250
Placement agent fees (7%)	$	0.012	$	262,518
Proceeds to us (before expenses)	$	0.163	$	3,487,732

We estimate that the total expenses of the offering, including registration and filing fees, printing fees and legal and accounting expenses, but excluding the placement agent fees, will be approximately $180,000, all of which are payable by us. This figure includes, among other things, the placement agent’s expenses (including the legal fees, costs and expenses for the placement agent’s legal counsel) that we have agreed to reimburse.

19

Lock-Up Agreements

We, each of our officers and directors and executive officers and any holders of five percent or more of the outstanding shares of our common stock have agreed, subject to certain exceptions, not to offer, issue, sell, contract to sell, encumber, grant any option for the sale of or otherwise dispose of any shares of our common stock or other securities convertible into or exercisable or exchangeable for our common stock for a period of 90 days after this offering is completed without the prior written consent of the placement agent.

The placement agent may in its sole discretion and at any time without notice release some or all of the shares subject to lock-up agreements prior to the expiration of the lock-up period. When determining whether or not to release shares from the lock-up agreements, the placement agent will consider, among other factors, the security holder’s reasons for requesting the release, the number of shares for which the release is being requested and market conditions at the time.

In addition, we have also agreed with the placement agent that until the six-month anniversary of the closing date of this offering, we will not effect or enter into an agreement to effect a “Variable Rate Transaction” as defined in the placement agency agreement to be entered into with each purchaser.

Indemnification

We have agreed to indemnify the placement agent against certain liabilities, including liabilities under the Securities Act, and to contribute to payments that the placement agent may be required to make for these liabilities.

Other Compensation

If within nine (9) months following the closing of this offering, we complete any financing of equity, equity-linked, convertible or debt or other capital-raising activity for which Maxim is not acting as underwriter or placement agent (other than the exercise by any person or entity of any options, warrants or other convertible securities) with up to 20 of the institutional investors who were contacted, introduced or participated in the offering, then we will pay to Maxim upon the closing of such financing or receipt of such proceeds the compensation described in this Plan of Distribution, in each case only with respect to the portion of such financing received from such investors.

Right of First Refusal

Pursuant to the terms of the placement agency agreement, subject to the closing of this offering, for a period of nine (9) months after the commencement of sales of securities in this offering to the public in this offering, Maxim shall have a right of first refusal to act as lead managing underwriter and sole book runner, sole placement agent, or sole sales agent for any and all future public or private equity, equity-linked or debt (excluding commercial bank debt) offerings for which we retain the service of an underwriter, agent, advisor, finder or other person or entity in connection with such offering during such nine (9) month period for us, or any successor to us or any of our subsidiaries. We shall not offer to retain any entity or person in connection with any such offering on terms more favorable than terms on which we offer to retain Maxim. Such offer shall be made in writing in order to be effective. Maxim shall notify us within ten (10) business days of its receipt of the written offer contemplated above as to whether or not it agrees to accept such retention. If Maxim should decline such retention, we shall have no further obligations to Maxim with respect to the offering for which we have offered to retain Maxim.

20

Regulation M

The placement agent may be deemed to be an underwriter within the meaning of Section 2(a)(11) of the Securities Act, and any commissions received by it and any profit realized on the resale of the securities sold by it while acting as principal might be deemed to be underwriting discounts or commissions under the Securities Act. As an underwriter, the placement agent would be required to comply with the requirements of the Securities Act and the Securities Exchange Act of 1934, as amended (the “Exchange Act”), including, without limitation, Rule 10b-5 and Regulation M under the Exchange Act. These rules and regulations may limit the timing of purchases and sales of our securities by the placement agent acting as principal. Under these rules and regulations, the placement agent (i) may not engage in any stabilization activity in connection with our securities and (ii) may not bid for or purchase any of our securities or attempt to induce any person to purchase any of our securities, other than as permitted under the Exchange Act, until it has completed its participation in the distribution.

Determination of Offering Price and Warrant Exercise Price

The actual offering price of the units and pre-funded units we are offering, and the exercise price of the common warrants included in the units and pre-funded units that we are offering, were negotiated between us, the placement agent and the investors in the offering based on the trading of our shares of common stock prior to the offering, among other things. Other factors considered in determining the public offering price of the securities we are offering, as well as the exercise price of the common warrants that we are offering, include our history and prospects, the stage of development of our business, our business plans for the future and the extent to which they have been implemented, an assessment of our management, the general conditions of the securities markets at the time of the offering and such other factors as were deemed relevant.

Electronic Distribution

A prospectus in electronic format may be made available on a website maintained by the placement agent or an affiliate. Other than this prospectus, the information on the placement agent’s website and any information contained in any other website maintained by the placement agent is not part of this prospectus or the registration statement of which this prospectus form a part, has not been approved and/or endorsed by us or the placement agent, and should not be relied upon by investors. In connection with the offering, the placement agent or selected dealers may distribute prospectuses electronically. No forms of electronic prospectus other than prospectuses that are printable as Adobe® PDF will be used in connection with this offering.

Other than the prospectus in electronic format, the information on the placement agent’s website and any information contained in any other website maintained by the placement agent is not part of the prospectus or the registration statement of which this prospectus forms a part, has not been approved and/or endorsed by us or the placement agent in its capacity as placement agent and should not be relied upon by investors.

Other Relationships

The placement agent and certain of its affiliates are full service financial institutions engaged in various activities, which may include securities trading, commercial and investment banking, financial advisory, investment management, investment research, principal investment, hedging, financing and brokerage activities. The placement agent and certain of its affiliates have, from time to time, performed, and may in the future perform, various commercial and investment banking and financial advisory services for us and our affiliates, for which they received or will receive customary fees and expenses. However, except as disclosed in this prospectus, we have no present arrangements with the placement agent for any further services.

In the ordinary course of their various business activities, the placement agent and certain of its affiliates may make or hold a broad array of investments and actively trade debt and equity securities (or related derivative securities) and financial instruments (including bank loans) for their own account and for the accounts of their customers, and such investment and securities activities may involve securities and/or instruments issued by us and our affiliates. If the placement agent or its affiliates have a lending relationship with us, they routinely hedge their credit exposure to us consistent with their customary risk management policies. The placement agent and its affiliates may hedge such exposure by entering into transactions that consist of either the purchase of credit default swaps or the creation of short positions in our securities or the securities of our affiliates, including potentially the securities offered hereby. Any such short positions could adversely affect future trading prices of the securities offered hereby. The placement agent and certain of its affiliates may also communicate independent investment recommendations, market color or trading ideas and/or publish or express independent research views in respect of such securities or instruments and may at any time hold, or recommend to clients that they acquire, long and/or short positions in such securities and instruments.

21

Listing

Our common stock is traded on Nasdaq under the symbol “BKYI.”

Transfer Agent and Registrar

The transfer agent and registrar for our common stock is Broadridge Corporate Issuer Solutions, Inc.

Selling Restrictions

Other than in the United States, no action has been taken by us or the placement agent that would permit a public offering of the securities offered by this prospectus in any jurisdiction where action for that purpose is required. The securities offered by this prospectus may not be offered or sold, directly or indirectly, nor may this prospectus or any other offering material or advertisements in connection with the offer and sale of any such securities be distributed or published, in any jurisdiction, except under circumstances that will result in compliance with the applicable rules and regulations of that jurisdiction. Persons into whose possession this prospectus comes are advised to inform themselves about and to observe any restrictions relating to this offering and the distribution of this prospectus. This prospectus does not constitute an offer to sell or a solicitation of an offer to buy any securities offered by this prospectus in any jurisdiction in which such an offer or a solicitation is unlawful.

Australia. No placement document, prospectus, product disclosure statement or other disclosure document has been lodged with the Australian Securities and Investments Commission (ASIC), in relation to the offering.

This prospectus does not constitute a prospectus, product disclosure statement or other disclosure document under the Corporations Act 2001 (the Corporations Act) and does not purport to include the information required for a prospectus, product disclosure statement or other disclosure document under the Corporations Act.

Any offer in Australia of the securities may only be made to persons (the Exempt Investors) who are “sophisticated investors” (within the meaning of section 708(8) of the Corporations Act), “professional investors” (within the meaning of section 708(11) of the Corporations Act) or otherwise pursuant to one or more exemptions contained in section 708 of the Corporations Act so that it is lawful to offer the securities without disclosure to investors under Chapter 6D of the Corporations Act.

The securities applied for by Exempt Investors in Australia must not be offered for sale in Australia in the period of 12 months after the date of allotment under the offering, except in circumstances where disclosure to investors under Chapter 6D of the Corporations Act would not be required pursuant to an exemption under section 708 of the Corporations Act or otherwise or where the offer is pursuant to a disclosure document which complies with Chapter 6D of the Corporations Act. Any person acquiring securities must observe such Australian on-sale restrictions.

This prospectus contains general information only and does not take account of the investment objectives, financial situation or particular needs of any particular person. It does not contain any securities recommendations or financial product advice. Before making an investment decision, investors need to consider whether the information in this prospectus is appropriate to their needs, objectives and circumstances, and, if necessary, seek expert advice on those matters.

Brazil. The offer of securities described in this prospectus will not be carried out by means that would constitute a public offering in Brazil under Law No. 6,385, of December 7, 1976, as amended, under the CVM Rule (Instrução) No. 400, of December 29, 2003. The offer and sale of the securities have not been and will not be registered with the Comissão de Valores Móbilearios in Brazil. The securities have not been offered or sold, and will not be offered or sold in Brazil, except in circumstances that do not constitute a public offering or distribution under Brazilian laws and regulations.

22

Canada. The securities may be sold in Canada only to purchasers purchasing, or deemed to be purchasing, as principal that are accredited investors, as defined in National Instrument 45-106 Prospectus Exemptions or subsection 73.3(1) of the Securities Act (Ontario), and are permitted clients, as defined in National Instrument 31 103 Registration Requirements, Exemptions and Ongoing Registrant Obligations. Any resale of the securities must be made in accordance with an exemption from, or in a transaction not subject to, the prospectus requirements of applicable securities laws.

Securities legislation in certain provinces or territories of Canada may provide a purchaser with remedies for rescission or damages if this prospectus supplement (including any amendment thereto) contains a misrepresentation, provided that the remedies for rescission or damages are exercised by the purchaser within the time limit prescribed by the securities legislation of the purchaser’s province or territory. The purchaser should refer to any applicable provisions of the securities legislation of the purchaser’s province or territory for particulars of these rights or consult with a legal advisor.

Pursuant to section 3A.3 of National Instrument 33 105 Underwriting Conflicts (NI 33 105), the placement agent is not required to comply with the disclosure requirements of NI 33-105 regarding conflicts of interest in connection with this offering.

Cayman Islands. No invitation, whether directly or indirectly, may be made to the public in the Cayman Islands to subscribe for our securities.

European Economic Area. In relation to each Member State of the European Economic Area which has implemented the Prospectus Directive (each, a “Relevant Member State”) an offer to the public of any securities may not be made in that Relevant Member State, except that an offer to the public in that Relevant Member State of any securities may be made at any time under the following exemptions under the Prospectus Directive, if they have been implemented in that Relevant Member State:

● to any legal entity which is a qualified investor as defined in the Prospectus Directive;

● to fewer than 100 or, if the Relevant Member State has implemented the relevant provision of the 2010 PD Amending Directive, 150, natural or legal persons (other than qualified investors as defined in the Prospectus Directive), as permitted under the Prospectus Directive, subject to obtaining the prior consent of the representatives for any such offer; or

● in any other circumstances falling within Article 3(2) of the Prospectus Directive, provided that no such offer of securities shall result in a requirement for the publication by us or any placement agent of a prospectus pursuant to Article 3 of the Prospectus Directive.

For the purposes of this provision, the expression an “offer to the public” in relation to any securities in any Relevant Member State means the communication in any form and by any means of sufficient information on the terms of the offer and any securities to be offered so as to enable an investor to decide to purchase any securities, as the same may be varied in that Member State by any measure implementing the Prospectus Directive in that Member State, the expression “Prospectus Directive” means Directive 2003/71/EC (and amendments thereto, including the 2010 PD Amending Directive, to the extent implemented in the Relevant Member State), and includes any relevant implementing measure in the Relevant Member State, and the expression “2010 PD Amending Directive” means Directive 2010/73/EU.

Hong Kong. The contents of this prospectus have not been reviewed by any regulatory authority in Hong Kong. You are advised to exercise caution in relation to the offer. If you are in any doubt about any of the contents of this prospectus, you should obtain independent professional advice. Please note that (i) our shares may not be offered or sold in Hong Kong, by means of this prospectus or any document other than to “professional investors” within the meaning of Part I of Schedule 1 of the Securities and Futures Ordinance (Cap.571, Laws of Hong Kong) (SFO) and any rules made thereunder, or in other circumstances which do not result in the document being a “prospectus” within the meaning of the Companies Ordinance (Cap.32, Laws of Hong Kong) (CO) or which do not constitute an offer or invitation to the public for the purpose of the CO or the SFO, and (ii) no advertisement, invitation or document relating to our shares may be issued or may be in the possession of any person for the purpose of issue (in each case whether in Hong Kong or elsewhere) which is directed at, or the contents of which are likely to be accessed or read by, the public in Hong Kong (except if permitted to do so under the securities laws of Hong Kong) other than with respect to the shares which are or are intended to be disposed of only to persons outside Hong Kong or only to “professional investors” within the meaning of the SFO and any rules made thereunder.

23

Israel. This document does not constitute a prospectus under the Israeli Securities Law, 5728-1968, or the Securities Law, and has not been filed with or approved by the Israel Securities Authority. In the State of Israel, this document is being distributed only to, and is directed only at, and any offer of the shares is directed only at, investors listed in the first addendum, or the Addendum, to the Israeli Securities Law, consisting primarily of joint investment in trust funds, provident funds, insurance companies, banks, portfolio managers, investment advisors, members of the Tel Aviv Stock Exchange, underwriters, venture capital funds, entities with equity in excess of NIS 50 million and “qualified individuals”, each as defined in the Addendum (as it may be amended from time to time), collectively referred to as qualified investors (in each case purchasing for their own account or, where permitted under the Addendum, for the accounts of their clients who are investors listed in the Addendum). Qualified investors will be required to submit written confirmation that they fall within the scope of the Addendum, are aware of the meaning of same and agree to it.

The People’s Republic of China. This prospectus may not be circulated or distributed in the PRC and the shares may not be offered or sold, and will not offer or sell to any person for re-offering or resale directly or indirectly to any resident of the PRC except pursuant to applicable laws, rules and regulations of the PRC. For the purpose of this paragraph only, the PRC does not include Taiwan and the special administrative regions of Hong Kong and Macau.

Switzerland. The securities may not be publicly offered in Switzerland and will not be listed on the SIX Swiss Exchange (the SIX) or on any other stock exchange or regulated trading facility in Switzerland. This document has been prepared without regard to the disclosure standards for issuance prospectuses under art. 652a or art. 1156 of the Swiss Code of Obligations or the disclosure standards for listing prospectuses under art. 27 ff. of the SIX Listing Rules or the listing rules of any other stock exchange or regulated trading facility in Switzerland. Neither this document nor any other offering or marketing material relating to the securities or the offering may be publicly distributed or otherwise made publicly available in Switzerland.

Neither this document nor any other offering or marketing material relating to the offering, or the securities have been or will be filed with or approved by any Swiss regulatory authority. In particular, this document will not be filed with, and the offer of securities will not be supervised by, the Swiss Financial Market Supervisory Authority FINMA, and the offer of securities has not been and will not be authorized under the Swiss Federal Act on Collective Investment Schemes (CISA). Accordingly, no public distribution, offering or advertising, as defined in CISA, its implementing ordinances and notices, and no distribution to any non-qualified investor, as defined in CISA, its implementing ordinances and notices, shall be undertaken in or from Switzerland, and the investor protection afforded to acquirers of interests in collective investment schemes under CISA does not extend to acquirers of securities.

Taiwan. The securities have not been and will not be registered with the Financial Supervisory Commission of Taiwan pursuant to relevant securities laws and regulations and may not be sold, issued or offered within Taiwan through a public offering or in circumstances which constitutes an offer within the meaning of the Securities and Exchange Act of Taiwan that requires a registration or approval of the Financial Supervisory Commission of Taiwan. No person or entity in Taiwan has been authorized to offer, sell, give advice regarding or otherwise intermediate the offering and sale of the securities in Taiwan.

United Kingdom. This prospectus has only been communicated or caused to have been communicated and will only be communicated or caused to be communicated as an invitation or inducement to engage in investment activity (within the meaning of Section 21 of the Financial Services and Markets Act of 2000, or the FSMA) as received in connection with the issue or sale of our common stock in circumstances in which Section 21(1) of the FSMA does not apply to us. All applicable provisions of the FSMA will be complied with in respect to anything done in relation to our common stock in, from or otherwise involving the United Kingdom.

24

LEGAL MATTERS

The validity of the securities offered hereby will be passed upon for us by Fox Rothschild LLP, Lawrenceville, New Jersey. Ellenoff Grossman & Schole LLP is acting as counsel for the placement agent in connection with this offering.

EXPERTS

The financial statements of BIO-key International, Inc. as of December 31, 2022 and 2021 and for each of the two years in the period ended December 31, 2022 incorporated by reference in this prospectus have been so incorporated in reliance on the reports of Marcum LLP, the Company’s current independent registered public accounting firm, and Rotenberg Meril Solomon Bertiger & Guttilla, P.C., the Company’s former independent registered public accounting firm, given on the authority of said firm as experts in auditing and accounting.

25

WHERE YOU CAN FIND MORE INFORMATION

We file annual, quarterly and special reports, proxy statements and other documents with the SEC. You may read and copy any document we file at the SEC’s public reference room at 100 F Street, N.E., Washington, D.C. 20549. You should call 1-800-SEC-0330 for more information on the public reference room. The SEC maintains an Internet website at www.sec.gov that contains reports, proxy and information statements, and other information regarding issuers of securities, like us, that file electronically with the SEC. Our SEC filings are available to you on the SEC’s Internet website. We also maintain a website at www.bio-key.com, which provides additional information about the Company. The contents of our website or any other website, however, are not a part of this prospectus and is not incorporated by reference into this prospectus. Our website address is included as an inactive textual reference only.

This prospectus is part of a registration statement on Form S-1 that we filed with the SEC to register the securities to be offered hereby. This prospectus does not contain all of the information included in the registration statement, including certain exhibits and schedules. You may obtain the registration statement and exhibits to the registration statement from the SEC at the address listed above or from the SEC’s website listed above. 

INCORPORATION OF CERTAIN INFORMATION BY REFERENCE

We are incorporating by reference certain documents we file with the SEC, which means that we can disclose important information to you by referring you to those documents. The information in the documents incorporated by reference is considered to be part of this prospectus. We incorporate by reference the documents listed below and any future filings we may make with the SEC under Section 13(a), 13(c), 14 or 15(d) of the Exchange Act after the date of this prospectus and before the termination of the offering. Additionally, all filings filed by the registrant pursuant to the Exchange Act after the date of the initial registration statement and prior to effectiveness of the registration statement shall be deemed to be incorporated by reference into this prospectus.

● Annual Report on Form 10-K for the fiscal year ended December 31, 2022;

● Definitive Proxy statement on Schedule 14A, filed with the SEC on June 9, 2023;

● Quarterly Reports on Form 10-Q for the fiscal quarters ended March 31, 2023 and June 30, 2023;

● Current Reports on Form 8-K filed with the SEC on January 13, 2023, February 15, 2023, April 20, 2023, April 24, 2023, May 30, 2023, June 2, 2023, June 14, 2023, June 27, 2023, July 14, 2023, and July 26, 2023; and

● The description of our common stock contained in our registration statement on Form 8-A filed with the SEC on July 21, 2017 under Section 12(b) of the Exchange Act and including any amendments or reports filed for the purpose of updating that description.

In no event, however, will any of the information that we “furnish” to the SEC in any current report on Form 8-K or any other report or filing be incorporated by reference into, or otherwise included in, this prospectus.

Information contained in this prospectus supplements, modifies or supersedes, as applicable, the information contained in earlier-dated documents incorporated by reference. Information contained in later-dated documents incorporated by reference supplements, modifies or supersedes, as applicable, the information contained in this prospectus or in earlier-dated documents incorporated by reference.

We will provide to each person, including any beneficial owner, to whom a prospectus has been delivered, free of charge, upon oral or written request, copies of any documents that we have incorporated by reference into this prospectus. You may request, orally or in writing, a copy of these documents, and any exhibits incorporated by reference in these documents, which will be provided to you at no cost, by contacting:

BIO-key International, Inc.

101 Crawfords Corner Road, Suite 4116

Holmdel, New Jersey 07733

Attention: Chief Financial Officer, Cecilia Welch

Telephone: (732) 359-1100

26

The SEC maintains an Internet site that contains reports, proxy and information statements, and other information regarding issuers that file electronically with the SEC and state the address of that site (www.sec.gov) and these reports, proxy and information statements are also available through our website at www.bio-key.com/investor-relations/.

You should rely only on the information contained in this prospectus, including information incorporated by reference as described above, or any prospectus supplement that we have specifically referred you to. We have not authorized anyone else to provide you with different information. You should not assume that the information in this prospectus or any prospectus supplement is accurate as of any date other than the date on the front of those documents or that any document incorporated by reference is accurate as of any date other than its filing date. You should not consider this prospectus to be an offer or solicitation relating to the securities in any jurisdiction in which such an offer or solicitation relating to the securities is not authorized. Furthermore, you should not consider this prospectus to be an offer or solicitation relating to the securities if the person making the offer or solicitation is not qualified to do so, or if it is unlawful for you to receive such an offer or solicitation.

Disclosure of Commission Position on Indemnification for Securities Act Liabilities

Insofar as indemnification for liabilities arising under the Securities Act of 1933 may be permitted to directors, officers or persons controlling the registrant pursuant to the foregoing provisions, the registrant has been informed that in the opinion of the Securities and Exchange Commission such indemnification is against public policy as expressed in the Act and is therefore unenforceable.

27

Up to 21,430,000 Units consisting of

21,430,000 Shares of Common Stock or 21,430,000 Pre-Funded Warrants to purchase

21,430,000  Shares of Common Stock and

21,430,000 Common Warrants to purchase up to 21,430,000 Shares of Common Stock

Up to 21,430,000 Shares of Common Stock Underlying the Pre-Funded Warrants

Up to 21,430,000 Shares of Common Stock Underlying the Common Warrants

PROSPECTUS

October 30, 2023

28