SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549


                                    Form 8-K

                Current Report Pursuant to Section 13 or 15(d) of
                           The Securities Act of 1934



        Date of Report (Date of earliest event reported) June 24, 1999

                            U.S. Wireless Data, Inc.
             (Exact name of registrant as specified in its charter)


    Colorado                          0-22848                    84-1178691
 -------------------------------------------------------------------------------
(State or other                     (Commission               (I.R.S. Employer
 jurisdiction                       File Number)             Identification No.)
of incorporation)


           2200 Powell Street, Suite 800, Emeryville, California 94608
           -----------------------------------------------------------
               (Address of principal executive offices) (Zip Code)


        Registrant's telephone number, including area code (510) 596-2025
                                                           ---------------


         (Former name or former address, if changed since last report.)

Item 5.  Other Events.

Filing of Post-Effective  Amendments to Registration Statement on Form SB-2 (SEC
File No. 333-52625)
- --------------------------------------------------------------------------------

     On June 25, 1999, U.S.  Wireless Data, Inc.  ("USWD") filed  Post-Effective
Amendment  No.  1 to its  Registration  Statement  on Form  SB-2  (SEC  File No.
333-52625) which was originally declared effective by the SEC on August 7, 1998.
USWD had originally  registered a total of 7,240,356  shares of Common Stock for
sale be  certain  holders of USWD's  securities  pursuant  to the  registration.
239,961 shares were sold under the registration and Post-Effective Amendment No.
1 was filed to remove the  balance of the shares from  registration.  On July 1,
1999, USWD filed Post-Effective  Amendment No. 2 to this Registration  Statement
to correct a typographical error in Post-Effective Amendment No. 1.

     Post-Effective  Amendments Nos. 1 and 2 are filed as Exhibits 99.1 and 99.2
to this Form 8-K.

Filing of Registration Statement on Form SB-2 (SEC File No. 333-81897)
- ----------------------------------------------------------------------

     On June 30,  1999,  USWD filed a  registration  statement on Form SB-2 (SEC
File No. 333-81897).  USWD has filed to register a total of 16,805,920 shares of
Common Stock for issuance to the holders of its Series A Preferred Stock, Series
B Preferred Stock and 6% Convertible  Subordinated  Debentures if and when those
securities are converted into Common Stock, and as dividends on the Series A and
B Preferred  Stock.  USWD also filed to register  797,266 shares of Common Stock
for issuance to holders of various Common Stock  Purchase  Warrants who exercise
their  warrants.  USWD is offering Common Stock only to the people who presently
own these  securities,  which are not  traded in the  public  market and are not
intended for public  trading.  USWD will only receive  proceeds from the sale of
Common  Stock as a result of the exercise of the  warrants.  USWD will use these
proceeds, if any, for working capital

     The number of shares being registered to cover  conversions of the Series A
and B  Preferred  Stock  and the 6%  Debentures  is based on the  5-day  average
closing bid price of the Common  Stock over the five days ending June 18,  1999,
which was $.633. The number of shares included to cover conversion of the Series
B Preferred Stock and 6% Debentures is 200% and 150%, respectively of the actual
number  of  shares  that  would be needed  if all  conversions  occurred  at the
specified market price.  This was done to honor  contractual  commitments to the
holders of the Series B Preferred  Stock and the 6% Debentures and protects them
against a possible  decline in the market price of USWD Common Stock.  It is not
possible to know the actual number of shares of Common Stock that will be issued
to cover  conversions of these  securities  until all the  securities  have been
converted  to  Common  Stock.  The  number  of  shares  needed  to  cover  these
conversions  could be more or less than is being registered in this registration
statement.

     The  registration  also  covers the  resale of all  shares of Common  Stock
acquirable  by the owners of USWD's  Series A or Series B  Preferred  Stock,  6%
Debentures or warrants upon conversion or exercise of those securities,  and the
Common Stock  issuable as  dividends  on the Series A and B Preferred  Stock (as
described in the foregoing  paragraph).  The registration  also includes 136,401
previously  issued  shares of Common Stock that are  presently  outstanding  and
which are being registered for public resale by the holders of those shares.

     The Registration  Statement filing contains restated financial  information
and related  disclosures for the nine-month  period ended March 31, 1999. A copy
of the Registration Statement is included as Exhibit 99.3 to this Form 8-K.


Item 7.  Financial Statement and Exhibits.

The following Exhibits are filed as part of this report:

Exhibit
Number    Description of Exhibit
- ------    ----------------------

99.1      Post-Effective  Amendment No. 1 to Registration Statement on Form SB-2
          (SEC File No. 333-52625) as filed with the SEC on June 24, 1999

99.2      Post-Effective  Amendment No. 2 to Registration Statement on Form SB-2
          (SEC File No. 333-52625) as filed with the SEC on July 1, 1999

99.3      Registration  Statement on Form SB-2 (SEC File No. 333-81897) as filed
          with the SEC on July 1, 1999

Signatures

Pursuant  to the  requirements  of the  Securities  Exchange  Act of  1934,  the
Registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned hereunto duly authorized.

                                  U.S. Wireless Data, Inc.
                                  (Registrant)


         July 2, 1999             By  /s/ Robert E. Robichaud
         ------------                 -----------------------
         (Date)                           (Signature)
                                          Robert E. Robichaud
                                          Chief Financial Officer