My Apple Watch won’t turn on
Won’t come on even with it being on the charger
Apple Watch Series 2, watchOS 6
Question marked as
Perhaps this article will help:
If your Apple Watch won't charge or it won't turn on - Apple Support
Also make sure you don't have Screen Curtain enabled. See the 'Use Screen Curtain on your Apple Watch' section in:
If you still need help, contact Apple Support.