Exhibit 6.4

NEITHER THIS SECURITY NOR THE SECURITIES TO BE ISSUED HAVE BEEN REGISTERED WITH THE SECURITIES AND EXCHANGE COMMISSION OR THE SECURITIES COMMISSION OF ANY STATE IN RELIANCE UPON AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE "SECURITIES ACT"), AND, ACCORDINGLY, MAY NOT BE OFFERED OR SOLD EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT OR PURSUANT TO AN AVAILABLE EXEMPTION FROM, OR IN A TRANSACTION NOT SUBJECT TO, THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT AND IN ACCORDANCE WITH APPLICABLE STATE SECURITIES LAWS AS EVIDENCED BY A LEGAL OPINION OF COUNSEL TO THE TRANSFEROR TO SUCH EFFECT, THE SUBSTANCE OF WHICH SHALL BE REASONABLY ACCEPTABLE TO THE COMPANY. THIS SECURITY AND THE SECURITIES ISSUABLE UPON CONVERSION OF THIS SECURITY MAY BE PLEDGED IN CONNECTION WITH A BONA FIDE MARGIN ACCOUNT OR OTHER LOAN SECURED BY SUCH SECURITIES.

Original Issue Date: July 31, 2020

Principal Amount: $500,000.00

Purchase Price: $500,000.00

PROMISSORY NOTE
DUE OCTOBER 31, 2020

THIS PROMISSORY NOTE is a duly authorized and validly issued Promissory Note of Wearable Health Solutions, Inc. (WHSI), a Nevada corporation (the "Company" or the "Borrower"), having its principal place of business at 2300 Yonge St., Suite 1600, Toronto, Ontario M4P 1E4 Canada, designated as its Promissory Note due October 31, 2020 (the "Note").

FOR VALUE RECEIVED, the Company promises to pay to Jason Cohen, 133 Rumson Road, Rumson, NJ 07760, an individual investor, or its registered assigns (as permitted in the Transaction Documents) (the "Holder"), or shall have paid pursuant to the terms hereunder, the principal sum of $500.000.00 on October 31, 2020 (the "Maturity Date"), or such earlier date as this Note is required or permitted to be repaid as provided hereunder, and to pay twelve percent (12%) interest to the Holder on the aggregate and then-outstanding principal amount of this Note in accordance with the provisions hereof. This Note is subject to the following additional provisions:

Section 1.       Interest.

a)       Interest; Guaranteed Interest. The Company may pay interest to the Holder at the rate of twelve percent (12%) per annum on the principal amount of this Note outstanding from time to time from and after the Original Issue Date through and including the Maturity Date. Notwithstanding the above and anything to the contrary contained herein, the minimum amount of interest due and payable hereunder at any time through and including the Maturity Date of this Note shall be an amount not less than equivalent to twelve percent (12%) of the initial principal amount of this Note. For clarity and not for limitation, such minimum of twelve percent (12%) annualized interest shall be guaranteed, independently of any repayment of any principal hereunder. From and after the first anniversary of this Note, through and including the payment of all obligations hereunder, interest shall accrue on a daily basis at the rate of twelve percent (12%) per annum.

b)                Payment of Interest in Cash or Kind. Interest shall be payable on the Maturity Date, as applicable, in cash, via wire, check, or bank draft. Interest hereunder will be paid to the Person in whose name this Note is registered on the records of the Company regarding registration and transfers of this Note (the "Note Register").

c)                Late Fee. All overdue accrued and unpaid interest to be paid hereunder shall entail a late fee at an interest rate equal to the lesser of twelve percent (12%) per annum or the maximum rate permitted by applicable law (the "Late Fees") that shall accrue daily from the date such interest is due hereunder through and including the date of actual payment in full.

d)                Prepayment. At any time prior to the Maturity Date, upon five (5) days written notice to the Holder, the Company may prepay any portion of the principal amount of this Note and the relevant portion of the accrued interest, including guaranteed interest, if applicable. If the Borrower exercises its right to prepay the Note, the Borrower shall make payment to the Holder of an amount in cash equal to the sum of the then-outstanding principal amount of this Note and accrued interest, including guaranteed interest, if applicable,

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e)               Different Denominations. This Note is exchangeable for an equal aggregate principal amount of Notes of different authorized denominations, as requested by the Holder surrendering the same. No service charge will be payable for such registration of transfer or exchange.

f)                Reliance on Note Register. Prior to due presentment for transfer to the Company of this Note, the Company and any agent of the Company may treat the Person in whose name this Note is duly registered on the Note Register as the owner hereof for the purpose of receiving payment as herein provided and for all other purposes, whether or not this Note is overdue, and neither the Company nor any such agent shall be affected by notice to the contrary.

Section 2.       Consideration and fees.

a)               The Company will issue to the Holder One Hundred Fifty Thousand shares (150,000) of its common stock after any splits, rollbacks, or dilutions as consideration for accepting the Note and its caveats and agreements. The shares will be issued to the Holder and delivered to the address above or other address specified by the Holder or his agents.

b)               Share issuance will occur on or before the Maturity Date, unless notifications to all parties have been sent and agreed upon in a timely manner.

Section 3.       Events of Default.

a)       "Event of Default" means, wherever used herein, any of the following events (whatever the reason for such event and whether such event shall be voluntary or involuntary effected by operation of law or pursuant to any judgment, decree or order of any court, or any order, rule or regulation of any administrative or governmental body):

i.                any default in the payment of (A) the principal amount of any Note or (B) interest, liquidated damages and other amounts owing to a Holder on any Note, as and when the same shall become due and payable (whether on the Maturity Date or by acceleration or otherwise), which default, solely in the case of an interest payment or other default under clause (B) above, is not cured within five (5) Trading Days after the Company has become or should have become aware of such failure;

ii.               the Company shall fail to observe or perform any other covenant or agreement contained in the Note (other than a breach by the Company of its obligations to deliver shares of Common Stock to the Holder upon conversion, which breach is addressed in clause (xi) below), which failure is not cured, if possible to cure, within the earlier to occur of (A) ten (10) Trading Days after notice of such failure sent by the Holder or by any other Holder to the Company and (B) fifteen (15) Trading Days after the Company has become or should have become aware of such failure;

iii.              a default or event of default (subject to any grace or cure period provided in the applicable agreement, document or instrument) shall occur under (A) any of the Transaction Documents or (B) any other material agreement, lease, document or instrument to which the Company or any Subsidiary is obligated (and not covered by clause (vi) below), which default or event of default, in the case of subsection (B), did not exist at the date of the Purchase Agreement and would reasonably be expected to have a Material Adverse Effect;

iv.              any representation or warranty made in this Note, any other Transaction Documents, any written statement pursuant hereto or thereto or any other report, financial statement or certificate made or delivered to the Holder or any other Holder shall be untrue or incorrect in any material respect as of the date when made or deemed made;

v.               the Company or any Significant Subsidiary (as such term is defined in Rule 1-02(w) of Regulation S-X) shall be subject to a Bankruptcy Event;

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vi.              the Company shall be a party to any Change of Control Transaction or Fundamental Transaction or shall agree to sell or dispose of all or in excess of one-third (1/3) of its assets in one transaction or a series of related transactions (whether or not such sale would constitute a Change of Control Transaction);

vii.             any monetary judgment, writ, or similar final process shall be entered or filed against the Company, any subsidiary, or any of their respective property or other assets for more than $100,000.00, and such judgment, writ, or similar final process shall remain unvacated, unbonded, or unstayed for a period of 90 calendar days.

b)               Remedies Upon Event of Default. If any Event of Default occurs, the Company   shall have five (5) Trading Days to cure such Event of Default. If following the five Trading Day period the Event of Default remains, then the outstanding principal amount of this Note, plus accrued but unpaid interest, liquidated damages and other amounts owing in respect thereof through the date of acceleration, shall become, at the Holder's election, immediately due and payable in cash at the Mandatory Default Amount. Commencing five (5) Trading Days after the occurrence of any Event of Default that results in the eventual acceleration of this Note, the interest rate on this Note shall accrue at an interest rate equal to the lesser of one percent (1.0%) per month (12% per annum) or the maximum rate permitted under applicable law. Upon the payment in full of the Mandatory Default Amount, the Holder shall promptly surrender this Note to or as directed by the Company. In connection with such acceleration described herein, the Holder need not provide, and the Company hereby waives, any presentment, demand, protest or other notice of any kind, and the Holder may immediately and without expiration of any grace period enforce any and all of its rights and remedies hereunder and all other remedies available to it under applicable law. Such acceleration may be rescinded and annulled by Holder at any time prior to payment hereunder and the Holder shall have all rights as a holder of the Note until such time, if any, as the Holder receives full payment. No such rescission or annulment shall affect any subsequent Event of Default or impair any right consequent thereon.

Section 4.       Delivery of funds

a)               Funds will be delivered in a single tranche and be wired to the following bank:

Bank	Bank of America
Address	222 Broadway NY NY 10038
Account name	Wearable Health Solutions Inc.
Address	34145 Pacific Coast Hwy, Ste 196, Dana Point, CA 92629

Section 5.       Miscellaneous.

a)               Notices. Any and all notices or other communications or deliveries to be provided by the Holder hereunder, including, without limitation, any Notice of Conversion, shall be in writing and delivered personally, by facsimile, or sent by a nationally recognized overnight courier service, addressed to the Company, at the address set forth above, or such other facsimile number or address as the Company may specify for such purposes by notice to the Holder delivered in accordance with this Section 7(a). Any and all notices or other communications or deliveries to be provided by the Company hereunder shall be in writing and delivered personally, by facsimile, or sent by a nationally recognized overnight courier service addressed to each Holder at the facsimile number or address of the Holder appearing on the books of the Company, or if no such facsimile number or address appears on the books of the Company, at the principal place of business of such Holder, as set forth in the Purchase Agreement. Any notice or other communication or deliveries hereunder shall be deemed given and effective on the earliest of (i) the date of transmission, if such notice or communication is delivered via facsimile at the facsimile number set forth on the signature pages attached hereto prior to 5:30 p.m. (Minneapolis time) on any date, (ii) the next Trading Day after the date of transmission, if such notice or communication is delivered via facsimile at the facsimile number set forth on the signature pages attached hereto on a day that is not a Trading Day or later than 5:30 p.m. (New York time on any Trading Day, (iii) the second "Trading Day following the date of mailing, if sent by U.S. nationally recognized overnight courier service, or (iv) upon actual receipt by the party to whom such notice is required to be given.

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b)              Absolute Obligation. Except as expressly provided herein, no provision of this Note shall alter or impair the obligation of the Company, which is absolute and unconditional, to pay the principal of, liquidated damages and accrued interest, as applicable, on this Note at the time, place, and rate, and in the coin or currency, herein prescribed. This Note is a direct debt obligation of the Company. This Note ranks part passu with all other Notes now or hereafter issued under the terms set forth herein.

c)               Lost or Mutilated Note. If this Note shall be mutilated, lost, stolen or destroyed, the Company shall execute and deliver, in exchange and substitution for and upon cancellation of a mutilated Note, or in lieu of or in substitution for a lost, stolen or destroyed Note, a new Note for the principal amount of this Note so mutilated, lost, stolen or destroyed, but only upon receipt of evidence of such loss, theft or destruction of such Note, and of the ownership hereof, reasonably satisfactory to the Company.

d)              Governing Law. All questions concerning the construction, validity, enforcement and interpretation of this Note shall be governed by and construed and enforced in accordance with the internal laws of the State of Nevada, without regard to the principles of conflict of laws thereof. Each party agrees that all legal proceedings concerning the interpretation, enforcement and defense of the transactions contemplated by any of the Transaction Documents (whether brought against a party hereto or its respective Affiliates, directors, officers, shareholders, employees or agents) shall be commenced in the state and federal courts sitting in the City of Las Vegas, County of Clark, State of Nevada (the "Las Vegas Courts"). Each party hereto hereby irrevocably submits to the exclusive jurisdiction of the Las Vegas Courts for the adjudication of any dispute hereunder or in connection herewith or with any transaction contemplated hereby or discussed herein (including with respect to the enforcement of any of the Transaction Documents), and hereby irrevocably waives, and agrees not to assert in any suit, action or proceeding, any claim that it is not personally subject to the jurisdiction of such Las Vegas Courts, or such Las Vegas Courts are improper or inconvenient venue for such proceeding. Each party hereby irrevocably waives personal service of process and consents to process being served in any such suit, action or proceeding by mailing a copy thereof via registered or certified mail or overnight delivery (with evidence of delivery) to such party at the address in effect for notices to it under this Note and agrees that such service shall constitute good and sufficient service of process and notice thereof. Nothing contained herein shall be deemed to limit in any way any right to serve process in any other manner permitted by applicable law. Each party hereto hereby irrevocably waives, to the fullest extent permitted by applicable law, any and all right to trial by jury in any legal proceeding arising out of or relating to this Note or the transactions contemplated hereby. If any party shall commence an action or proceeding to enforce any provisions of this Note, then the prevailing party in such action or proceeding shall be reimbursed by the other party for its attorneys' fees and other costs and expenses incurred in the investigation, preparation, and prosecution of such action or proceeding.

e)              Waiver. Any waiver by the Company or the Holder of a breach of any provision of this Note shall not operate as or be construed to be a waiver of any other breach of such provision or of any breach of any other provision of this Note. The failure of the Company or the Holder to insist upon strict adherence to any term of this Note on one or more occasions shall not be considered a waiver or deprive that party of the right thereafter to insist upon strict adherence to that term or any other term of this Note on any other occasion. Any waiver by the Company or the Holder must be in writing.

f)                Severability. If any provision of this Note is invalid, illegal, or unenforceable, the balance of this Note shall remain in effect, and if any provision is inapplicable to any Person or circumstance, it shall nevertheless remain applicable to all other Persons and circumstances. If it shall be found that any interest or other amount deemed interest due hereunder violates the applicable law governing usury, the applicable rate of interest due hereunder shall automatically be lowered to equal the maximum rate of interest permitted under applicable law. The Company covenants (to the extent that it may lawfully do so) that it shall not at any time insist upon, plead, or in any manner whatsoever claim or take the benefit or advantage of, any stay, extension or usury law or other law that would prohibit or forgive the Company from paying all or any portion of the principal of or interest on this Note as contemplated herein, wherever enacted, now or at any time hereafter in force, or that may affect the covenants or the performance of this Note, and the Company (to the extent it may lawfully do so) hereby expressly waives all benefits or advantage of any such law, and covenants that it will not, by resort to any such law, hinder, delay or impede the execution of any power herein granted to the Holder, but will suffer and permit the execution of every such as though no such law has been enacted.

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g)              Remedies, Characterizations, Other Obligations, Breaches, and Injunctive Relief. The remedies provided in this Note shall be cumulative and in addition to all other remedies available under this Note and any of the other Transaction Documents at law or in equity (including a decree of specific performance and/or other injunctive relief), and nothing herein shall limit the Holder's right to pursue actual damages for any failure by the Company to comply with the terms of this Note. The Company covenants to the Holder that there shall be no characterization concerning this instrument other than as expressly provided herein. Amounts set forth or provided for herein with respect to payments, conversion and the like (and the computation thereof) shall be the amounts to be received by the Holder and shall not, except as expressly provided herein, be subject to any other obligation of the Company (or the performance thereof). The Company acknowledges that a breach by it of its obligations hereunder will cause irreparable harm to the Holder and that the remedy at law for any such breach may be inadequate. The Company therefore agrees that, in the event of any such breach or threatened breach, the Holder shall be entitled, in addition to all other available remedies, to an injunction restraining any such breach or any such threatened breach, without the necessity of showing economic loss and without any bond or other security being required. The Company shall provide all information and documentation to the Holder that is requested by the Holder to enable the Holder to confirm the Company's compliance with the terms and conditions of this Note.

h)               Next Business Day. Whenever any payment or other obligation hereunder shall be due on a day other than a Business Day, such payment shall be made on the next succeeding Business Day.

i)                Headings. The headings contained herein are for convenience only, do not constitute a part of this Note and shall not be deemed to limit or affect any of the provisions hereof.

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(Signature Page Follows)

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IN WITNESS WHEREOF, the Company has caused this Note to be signed in its name by an authorized officer as of the date first above indicated.

WEARABLE HEALTHCARE SOLUTIONS, INC.

By: /s/ Harrysen Mittler

       Name: Harrysen Mittler

       Title: CEO

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