Updated Apple Watch on October 8 and it will not turn or connect with my phone

Re: Watch was updated yesterday and it will not turn on or connect to iPhone Intermittently shows Apple logo:

Wondering if there is a compatibility issue:

We do not know which WatchOS version is installed on your Watch, and which model Watch you have:

or

which iPhone model you pair the watch with, and which iOS version is installed on the iPhone.

__________

Eg: Updating to watchOS 10 requires iPhone Xs or later with iOS 17.

or __________

The latest WatchOS 9 update is watchOS 9.6.3 ...

ie: Needs Apple Watch Series 4 or later

paired with iPhone 8 or later and iPhone SE (2nd generation) or later, running iOS 16.

___________________________________________________________________________________

If compatibilty is no problem: Trouble-shooting: Apple support has articles online that may or may not help:

How to: Restart Apple Watch - Apple Support and How to: Restart your iPhone - Apple Support

If your Apple Watch won't charge or it won't turn on - Apple Support

If you can't pair an Apple Watch with your iPhone - Apple Support

Apple Watch Support website: (More info. / support / help / contact options etc).

Apple Watch - Official Apple Support