Those with the first gen Apple Watch should know that it is pretty common for the smartwatch’s back covers could detach for no reason. It has been reported that the main problem with the back covers is the adhesive which will wear off too soon leading to the cover detaching itself from the watch.
Of course, a lot of users were not happy that Apple would offer them a product like that but luckily for the first gen users, Apple is willing to take responsibility for the issue.
According to MacRumors, Apple will extend the warranty of the first gen Apple Watch users to 3 years to cover for the back cover of the smartwatch. So if you are one of the Apple Watch users that have encountered the same issue, you can take it to the Apple Store now to get it fixed for free.
Apple has been making sure that the same issue will not happen to the Series 1 and Series 2 Apple Watch.