Detailed text transcripts for TV channel - KGO - 20150121:09:50:00
Compare to the clinic's report. >> i thought i slept well. >> actually you did sleep really well. >> reporter: how much sleep did i get? the doctor says i got seven hours and 34 minutes of total sleep. the s plus is closes at 7:41, jawbone 8.01, but the basis added 48 minutes extra time. in the makers say an independent study showed the device was 90% accurate on nine out of ten nights compared to a medical grade sleep study. next how many times did i wake up? stanford says i had 25 wake events. the s plus says four, jawbone says one and basis zero. according to the doctor stanford detects wak...