I see other people are having this problem too.
i have tried everything but the fenix 7 wont record my sleep.
to mtake matters worse , when you do sleep after a night shift and the watch doesnt record it, then the other stats are off.
The main one being body battery.
i slept five hours this morning but the watch didnt pick it up, now my body battery is showing 5 out of 100.
This is ridiculous especially considering the price of the watch.
I have serious buyers regret now.