Watch Apple 4 generates a lot of nerves for some customers of the Apple company, and this is because it has a problem because of which the units restart or freeze during use. More precisely, in Australia the transition to winter time was made, and the users' Apple Watches "went crazy", as happened in the past with some iPhone models.
Apple Watch 4 enters reboot loops, that is, constant and non-stop restarts, and those who experience these problems claim that they are based on the complications in the watch faces. More precisely, the Apple Watch 4's infographic front activity complication has problems "adjusting" to the time change, and introduces smartwatches into reboot loops.
Apple Watch 4: Big PROBLEMS with RESTARTS and Blockages
Apple Watch 4 seems to have problems with the disappearance of an hour of the day, the system that controls these faces in watchOS 5 needing changes to register its absence. The watches entered in the reboot loop no longer start, constantly displaying either the apple or a black screen, until the moment they run out of power, requiring a reinstallation of the operating system.
"I woke up this morning to a dead watch at 0% when it was at 70% last night before bed. We had daylight saving this morning at 2am where the clock was brought forward for an hour. The watch was stuck on a reboot loop and would not charge up or restart. I thought I had a faulty watch and was organizing an express replacement."
Unfortunately, it's very possible that solving the problem will involve a complete replacement of the watch, since users can't reinstall the operating system at home. Apple will still solve this bug by the end of October, when Europeans switch to winter time, and complaints will seriously increase in number due to dissatisfied customers.
