<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM FORM 10-Q
FOR QUARTER ENDED 6/30/00 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH
FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000
<S> <C> <C>
<PERIOD-TYPE> 3-MOS 6-MOS
<FISCAL-YEAR-END> DEC-31-2000 DEC-31-2000
<PERIOD-START> APR-01-2000 JAN-01-2000
<PERIOD-END> JUN-30-2000 JUN-30-2000
<CASH> 27,313 0
<SECURITIES> 24,815 0
<RECEIVABLES> 398 0
<ALLOWANCES> 216 0
<INVENTORY> 3,501 0
<CURRENT-ASSETS> 60,506 0
<PP&E> 4,874 0
<DEPRECIATION> 1,302 0
<TOTAL-ASSETS> 84,677 0
<CURRENT-LIABILITIES> 10,726 0
<BONDS> 0 0
0 0
0 0
<COMMON> 37 0
<OTHER-SE> 73,814 0
<TOTAL-LIABILITY-AND-EQUITY> 84,677 0
<SALES> 5,844 10,550
<TOTAL-REVENUES> 5,844 10,550
<CGS> 5,223 9,782
<TOTAL-COSTS> 24,317 44,770
<OTHER-EXPENSES> 0 0
<LOSS-PROVISION> 0 0
<INTEREST-EXPENSE> 16 34
<INCOME-PRETAX> (17,586) (32,333)
<INCOME-TAX> 0 0
<INCOME-CONTINUING> (17,586) (32,333)
<DISCONTINUED> 0 0
<EXTRAORDINARY> 0 0
<CHANGES> 0 0
<NET-INCOME> (17,586) (32,333)
<EPS-BASIC> (0.49) (0.90)
<EPS-DILUTED> (0.49) (0.90)
</TABLE>