I have auto update turned off. My AW S7 is still running watchOS 8.1. Each time I remove it from the charger I get a notification that watchOS 8.xx is available. I just swipe left and delete the notification. I’ve never seen the “watch will update later to night” message. When do you see this?
For the idly curious… I ALWAYS wait several days/weeks after Apple releases an OS update. And if during that time, issue(s) with the update show up online - I wait for the next update — rinse and repeat. FWIW I may update to watchOS 8.4.2 soon, since the online posts about the charging issue(s) have finally died down.
GetRealBro