07-02-2020 22:39
07-02-2020 22:39
why do I get a sleep index of 82 at 10 minutes REM? This index system is a completely wrong development.
Cheers
07-03-2020 17:50
07-03-2020 17:50
Sleep index seems to be mostly a relative thing.
Fitbit hasn't really published details on how it is derived, and it seems they are unlikely to.
From personal experience, I can say I feel better after a 90 night than a 75