“Ghost touches” cause big problems for Apple Watch users. There are apparently problems with the display on some Apple Watch models.
They can even trigger unwanted calls from the watch. Apple has sent messages internally and to its Authorized Service Providers (ASPs) addressing the possible technical difficulties. Apple is working on a solution to the problem, which should be available with the next watchOS update. It is still unclear when the update will be available. The following Apple smartwatches are affected by the difficulties: Apple Watch Series 9 Apple Watch Ultra 2.