<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> 25,114 25,114
<SECURITIES> 0 0
<RECEIVABLES> 313 313
<ALLOWANCES> 0 0
<INVENTORY> 1,497 1,497
<CURRENT-ASSETS> 27,547 27,547
<PP&E> 3,256 3,256
<DEPRECIATION> 1,734 1,734
<TOTAL-ASSETS> 39,340 39,340
<CURRENT-LIABILITIES> 5,097 5,097
<BONDS> 0 0
0 0
0 0
<COMMON> 152 152
<OTHER-SE> 33,869 33,869
<TOTAL-LIABILITY-AND-EQUITY> 39,340 39,340
<SALES> 3,033 10,536
<TOTAL-REVENUES> 3,033 10,536
<CGS> 2,120 7,421
<TOTAL-COSTS> 2,120 7,421
<OTHER-EXPENSES> 8,190 36,620
<LOSS-PROVISION> 0 0
<INTEREST-EXPENSE> 9 44
<INCOME-PRETAX> (6,716) (32,065)
<INCOME-TAX> 0 0
<INCOME-CONTINUING> (6,716) (32,065)
<DISCONTINUED> 0 0
<EXTRAORDINARY> 0 0
<CHANGES> 0 0
<NET-INCOME> (6,716) (32,065)
<EPS-BASIC> (.44) (2.12)
<EPS-DILUTED> (.44) (2.12)
</TABLE>