Exhibit 10.3

                             FORM OF PROMISSORY NOTE

                     DATE OF ISSUANCE: __________ ___, 2005

No. _____                      DUE:  US $___,000
                                ________ __ 2007


     THIS  PROMISSORY  NOTE issued by SPO Medical Inc., a corporation  organized
and existing under the laws of the State of Delaware (the  "Maker"),  relates to
the principal  amount of the debt of US $___,000 (the "Principal  Debt") owed by
the  Maker  to  ______________________,  a  company  incorporated  in  ___,  USA
(hereinafter, along with all subsequent holders of this Note, the "Payee").

      For value received,  the Maker, hereby promises to pay to the order of the
Payee  eighteen  months from the date hereof  (the  "Maturity  Date") at Payee's
principal  place of business  or at such other  places as Payee may from time to
time specify, the Principal Debt plus Interest as set forth below.

      1. Interest

            In consideration of the providing of the Principal Debt,  subject to
the provisions of this Note,  the Maker agrees to pay to the Payee,  at the time
of repayment of the Principal Debt,  interest of 6% per annum beginning from the
date  hereof  until  Maturity  Date  ("Interest").  If Maker  does not make full
payment  of all unpaid  amounts  owed  pursuant  to this Note on or prior to the
Maturity  Date,  interest  will accrue  thereafter  at the rate of 1% per month,
compounded monthly, until all outstanding amounts owed pursuant to this Note are
paid.

      2. Transfer

      This Note has been issued  subject to  investment  representations  of the
original purchaser hereof and may be transferred or exchanged only in compliance
with the  Securities Act of 1933, as amended (the "Act"),  and other  applicable
state securities  laws. In the event of any proposed  transfer of this Note, the
Maker may  require,  prior to  issuance  of a new Note in the name of such other
person,  that it  receive  reasonable  transfer  documentation  including  legal
opinions  that the issuance of the Note in such other name does not and will not
cause a violation of the Act or any applicable  state  securities laws. Prior to
due  presentment for transfer of this Note, the Maker and any agent of the Maker
may treat the person in whose name this Note is duly  registered  on the Maker's
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 be overdue,  and
neither  the  Maker  nor any such  agent  shall be  affected  by  notice  to the
contrary.

      3. Payment Terms

3.1 Application. Payments hereunder shall be applied in order of priority, first
to Interest  accrued,  then to the  principal  and  thereafter to other costs of
Payee payable hereunder. Payments shall be deemed made upon receipt by Payee.

      3.2  Prepayment.  This Note may be prepaid in whole or in part at any time
or times at the option of Maker without penalty or notice.

      3.3 Business Days. If any payment shall become due on a Saturday,  Sunday,
or a  public  holiday  under  the laws of the  State  of New York or the  United
States,  such payment shall be due and made on the next succeeding  business day
and such extension of time shall be included in computing interest in connection
with such payment.

      3.4 All payments contemplated hereby to be made "in cash" shall be made in
immediately  available  good funds in such coin or currency of the United States
as at the time of payment  is legal  tender  for  payment of public and  private
debts.

      4. No recourse  shall be had for the payment of the  principal  of, or the
interest on, this Note, or for any claim based  hereon,  or otherwise in respect
hereof,  against any incorporator,  shareholder,  officer or director,  as such,
past, present or future, of the Maker or any successor  corporation,  whether by
virtue of any constitution, statute or rule of law, or by the enforcement of any
assessment or penalty or otherwise,  all such liability being, by the acceptance
hereof and as part of the consideration  for the issue hereof,  expressly waived
and released.


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      5. The  Payee,  by  acceptance  hereof,  agrees  that  this  Note is being
acquired for investment and that Payee will not offer, sell or otherwise dispose
of this Note except under  circumstances which will not result in a violation of
applicable  securities  laws  including  without  limitation,  the  Act  or  any
applicable  state Blue Sky or foreign laws or similar laws  relating to the sale
of securities.

      6. The following shall constitute an "Event of Default":

            a.    The  Maker  shall  default  in the  payment  of  principal  or
                  interest or other amount hereunder; or

            b.    Any of the  representations  or  warranties  made by the Maker
                  herein or in any  certificate  or financial  or other  written
                  statements  heretofore or hereafter  furnished by the Maker in
                  connection  with the execution and delivery of this Note shall
                  be false or  misleading  in any  material  respect at the time
                  made; or

            c.    The Maker  shall fail to perform or observe,  in any  material
                  respect,  any  other  covenant,  term,  provision,  condition,
                  agreement or  obligation  of the Note and such  failure  shall
                  continue  uncured for a period of five (5) business days after
                  written notice from the Payee of such failure; or

            d.    The Maker  shall (1) make an  assignment  for the  benefit  of
                  creditors or commence proceedings for its dissolution;  or (2)
                  apply  for  or  consent  to  the  appointment  of  a  trustee,
                  liquidator  or receiver for its or for a  substantial  part of
                  its property or business; or

            e.    A trustee,  liquidator or receiver  shall be appointed for the
                  Maker or for a  substantial  part of its  property or business
                  without its consent and shall not be  discharged  within sixty
                  (60) days after such appointment; or

            f.    Any governmental agency or any court of competent jurisdiction
                  at  the  instance  of any  governmental  agency  shall  assume
                  custody or control of the whole or any substantial  portion of
                  the  properties  or  assets  of the  Maker  and  shall  not be
                  dismissed within sixty (60) days thereafter; or

            g.    Any money judgment, writ or warrant of attachment,  or similar
                  process  in  excess  of Two  Hundred  Thousand  ($200,000)  US
                  Dollars in the aggregate shall be entered or filed against the
                  Maker or any of its  properties  or  other  assets  and  shall
                  remain unpaid, unvacated, unbonded or unstayed for a period of
                  thirty  (30)  days or in any  event  later  than five (5) days
                  prior to the date of any proposed sale thereunder; or

            h.    Bankruptcy,   reorganization,    insolvency   or   liquidation
                  proceedings  or  other   proceedings   for  relief  under  any
                  bankruptcy  law or any law for the relief of debtors  shall be
                  instituted by or against the Maker and, if instituted  against
                  the Maker,  shall not be  dismissed  within  thirty  (30) days
                  after  such  institution  or the Maker  shall by any action or
                  answer  approve  of,  consent  to,  or  acquiesce  in any such
                  proceedings or admit the material  allegations  of, or default
                  in answering a petition filed in any such proceeding; or

Then, or at any time  thereafter,  and in each and every such case,  unless such
Event of Default  shall have been waived in writing by the Payee  (which  waiver
shall not be deemed to be a waiver of any  subsequent  default) at the option of
the Payee and in the Payee's sole  discretion,  the Payee may consider this Note
immediately due and payable,  without presentment,  demand, protest or notice of
any kinds, all of which are hereby expressly  waived,  anything herein or in any
note or other  instruments  contained to the contrary  notwithstanding,  and the
Payee may  immediately  enforce any and all of the Payee's  rights and  remedies
provided herein or any other rights or remedies afforded by law.

      7. Waivers and Consents.

            Maker hereby  waives  diligence,  demand,  presentment  for payment,
notice of non-payment,  protest and notice of protest, and specifically consents
to and waives notice of any renewals or extensions of this Note, whether made to
or in favor of Maker or any other person or persons. The pleading of any statute
of limitations  as a defense to any demand against Maker is expressly  waived by
each and all of said parties to the fullest extent  permitted by law. The waiver
by Payee of any breach or violation of, or default under,  any provision of this
Note  shall  not be a waiver  by such  party of any  other  provision  or of any
subsequent breach or violation of this Note or default hereunder.


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      8. Governing Law and Venue.

      This Note is governed by and is to be construed and enforced in accordance
with the laws of the State of New York. Any  litigation or  arbitration  between
the parties,  which arises out of this Note,  shall be instituted and prosecuted
only  in the  appropriate  court  situated  in  New  York.  Notwithstanding  the
foregoing,  the Payee may take such actions in a foreign  jurisdiction which the
Payee deems  necessary and  appropriate to enforce or collect any court judgment
in any dispute arising out of this Note or to seek and obtain other relief as is
necessary to enforce the terms of this Note.

      9. Payee's Rights and Remedies.

      The  rights,  powers  and  remedies  of Payee  under this Note shall be in
addition  to all  rights,  powers and  remedies  given to Payee by virtue of any
statute or rule of law. All such rights, powers and remedies shall be cumulative
and may be exercised  successively or  concurrently in Payee's sole  discretion.
Any  forbearance,  failure or delay by Payee in exercising  any right,  power or
remedy of Payee shall continue in full force and effect until such right,  power
or remedy is specifically waived in writing executed by Payee.

      10. Costs; Attorneys' Fees.

      Maker agrees to pay the following  costs,  expenses,  and attorneys'  fees
paid or  incurred by any holder of this Note,  or  adjudged by a Court:  (a) all
costs of collection,  costs,  expenses,  and attorneys' fees paid or incurred in
connection  with the  collection  or  enforcement  of this  Note if Payee is the
prevailing  party,  whether or not suit is filed; and (b) costs of suit and such
other sum as the Court may  adjudge as  attorneys'  fees in an action to enforce
payment of this Note or any part of it, if the Payee is the prevailing party.

      11. This  Agreement  shall inure to the benefit of and be binding upon the
successors and assigns of each of the parties hereto.

      IN WITNESS  WHREOF,  this Note has been  executed and  delivered as of the
date first above written by the duly authorized representative of Maker.

SPO Medical Inc.

By:
   -------------------
Name: Michael Braunold
Title: CEO


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