Ursprünglicher Beitrag von: jktirado ,
I just replaced my friend's Apple Watch Sport screen with a sapphire crystal screen of an Apple Watch I bought on eBay, which was locked to an Apple ID. The repair was challenging and I bought the adhesive tape to adhere back the screen. Not sure if it's waterproof but the Apple Watch works fine with the new screen. Just FYI... I tried to repair just the glass on the screen with no luck. Replacing just the glass on the Apple Watch is a nightmare and not worth the trouble. Buy an Apple Watch on eBay like I did and replace the whole screen.