Galaxy watch no longer recording deep sleep

[Carrie123]

My watch is no longer recording any deep sleep in my sleep analysis since it updated about a week ago? 

[Fiona26]

Have you tried rebooting the watch? Holding both side buttons together until the watch turns off.

[smg1]

You might consider doing a Clear Cache Partition on your watch. There are some good demonstrations on YouTube you can follow. This clears all the old software nir required after and update.

I do this regularly after updates, and I'm sure this stops all the issues