Not that I am depending on sleep tracking but just sharing for general purpose
I have a Galaxy watch 5 pro
I have a Samsung S22 Ultra
I have some routine calls around 5am, at times I forget to turn off the SLEEP MODE in the watch and continue with my calls and sometimes up to 30/40 minutes
However when check sleep Tile /sleep hours, watch thinks 'I was asleep"
So if Samsung can't communicate with Samsung... May God save the queen, Ohh now it's the Kingππ