You cannot support Apple Watch software support. You can change the end user settings in the Apple Watch settings application or in the Apple Watch application on the iPhone, but there is no way to do this programmatically and with encoding.
The screen will turn off after a certain time (which is configured in the Apple Watch Settings app or in the Apple Watch app on the iPhone), or when the user lowers his wrist. You canβt do anything to stop it, because itβs one of the basic and basic functions of the Apple Watch, which is the same in all the applications ever created for this.
source share