3 ms·
For me, the fitbit overestimates my sleep by a wide margin (and I stopped using it for that purpose). It assumes if I am not moving that I am asleep.
by colonelxc 9y ago
For me, the fitbit overestimates my sleep by a wide margin (and I stopped using it for that purpose). It assumes if I am not moving that I am asleep.
- waivej 9y agoI had to switch it to sensitive mode for the same reason. It's also more useful as a relative metric than specific number.