My Apple Watch won't turn on after charging
I bought an Apple Watch 8, but it won’t turn on after I press the button. I tried to force restart it, but it's still the same. And it only shows apple logo then blank screen
You might need to get the watch serviced or diagnosed by Apple or an Authorised Apple Service Provider.
Did you buy the watch new or used, and did you buy it at an Authorised Apple Reseller or Apple Store?
If you bought it used from a private person, did the seller prove that the watch has been working?
Does the watch charge and show the charging icon on the screen?
If your Apple Watch won't charge or it won't turn on - Apple Support