A:AnswerYes and No. It depends on whether or not dirt or dust gets under the screen and how long it has been on your device. It also depends if the screen itself gets creased. On my Watch it came off after a day probably because it came loose when I also put a protective case over it. I was able to put it back on and it has stuck perfectly since. I have had ZAGG covers for my Apple products for years and I am generally pleased. All you can do is carefully try and see it it works. The one good thing about ZAGG is the warranty. If you register your purchase you can get a free replacement if it gets damaged or fails to stick anymore. I have used that option several times and it works. More expensive than a lot of the covers you can buy on line but worth the price for the long run
Hope this helps