<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<MULTIPLIER> 1,000
<S> <C> <C>
<PERIOD-TYPE> 3-MOS 9-MOS
<FISCAL-YEAR-END> DEC-31-2000 DEC-31-2000
<PERIOD-START> JUL-01-2000 JAN-01-2000
<PERIOD-END> SEP-30-2000 SEP-30-2000
<CASH> 15,304 0
<SECURITIES> 4,175 0
<RECEIVABLES> 275 0
<ALLOWANCES> 0 0
<INVENTORY> 2,537 0
<CURRENT-ASSETS> 22,908 0
<PP&E> 2,613 0
<DEPRECIATION> 0 0
<TOTAL-ASSETS> 26,445 0
<CURRENT-LIABILITIES> 9,407 0
<BONDS> 0 0
0 0
18,108 0
<COMMON> 19 0
<OTHER-SE> 1,518 0
<TOTAL-LIABILITY-AND-EQUITY> 26,445 0
<SALES> 426 2,133
<TOTAL-REVENUES> 426 2,133
<CGS> 0 0
<TOTAL-COSTS> 1,332 4,668
<OTHER-EXPENSES> 8,015 27,156
<LOSS-PROVISION> (8,921) (29,691)
<INTEREST-EXPENSE> (295) (844)
<INCOME-PRETAX> (8,792) (28,941)
<INCOME-TAX> 0 0
<INCOME-CONTINUING> 0 0
<DISCONTINUED> 0 0
<EXTRAORDINARY> 0 0
<CHANGES> 0 0
<NET-INCOME> (9,181) (30,085)
<EPS-BASIC> (0.49) (1.60)
<EPS-DILUTED> (0.49) (1.60)
</TABLE>