03-03-2014 15:57
03-03-2014 15:57
Is the sleep funciton accurate? Mine is showing that I only get 3 or 4 hours of sleep every night. Restless for the most part
03-03-2014 17:06
03-03-2014 17:06
03-04-2014 07:56
03-04-2014 07:56
I use the sleep funtion and find it to be very accuate. I did a sleep study with my doctor and they let me keep my fitbit on, and my results were almost identical. Love my "One"
03-07-2014 03:59
03-07-2014 03:59
I can't speak to how exact it is, but I will say that it's "directionally correct". Every morning I can pretty much predict if my total sleep time will be high or low before even looking at it. And from that perspective, it's accurate. After you use it a while you kind of develop a "baseline" of what's "normal" and then try and work from that.
I'll also add that I suspect most of the people that buy a Force for the sleep tracking feature probably do so for a reason, ie. they're having sleep issues. So I wouldn't be surprised if the values reported here seem lower than normal.
03-22-2014 05:14 - edited 03-22-2014 05:14
03-22-2014 05:14 - edited 03-22-2014 05:14
I got confused when my graph showed I was very active at a time I was supposed to be asleep. (How can I attach the screenshot here?) This made me think the sleep function's accuracy.