I commented and then saw your fix. Itās totally crazy but it seems to have worked!!! I set an alarm and it came thru to my watch as it had done before updating. Thanks for the crazy trick!!!
Iām getting imessage notifications on watch but my alarm did not work this morning as it had in the past.
iphone 7 plus
apple watch 3
both updated yesterday to ios 13 and watchos 6 respectively.