So I searched and a lot of people seemed to have this problem in the past, but no new posting, does that mean it has resolved for you guys?
I have Fenix 6 and sleep tracking is just a disgrace. Not only it miss-records my sleep time by up to 2~3 hours each night, but there is also no deep sleep. (And I do everything right, the watch is on my wrist not only 2 hours before bed but all-day, etc.)
So in the past two weeks, most of the nights I've slept at around 01:30 to 02:00 AM, and it records the sleep time at 22:30, 23:00 !!! That's just awful. I go and brush my teeth a half hour before I sleep each night at ~01:00 AM, I go to the kitchen and eat something at ~00:30 AM, so aren't these enough movements for the sensors to know I am still awake?!
Not only that, but it also tracks almost zero minutes of deep sleep each night. And if by chance I see a 15-minute deep sleep someday, that's always in the period that I was awake! and after I edit my sleep time, it is gone!
I am seriously irritated by this and if this is the case, I'm gonna return the watch. Does anyone have the same issues? Has anyone been able to resolve these kinds of issues? Has Garmin published any justification fo this?