My watch is not receiving notifications from my iPhone
[Re-Titled by Moderator]
Original Title: My watch has stopped receiving notifications from my iphone, how do I fix
Apple Watch SE (2nd generation)
Did you already try to force restart your iPhone and Apple Watch?
Force restart iPhone - Apple Support
To force restart your watch, press and hold the Digital Crown and the Side button together for about 10sec, until the Apple logo comes back again.
And, Apple changed the way notifications work between the iPhone and the Apple Watch:
Notifications on your Apple Watch - Apple Support
Apple Watch is not receiving notifications from my iPhone
