I have a very specific task - I need to find a way to observe iOS device temperature. I'm developing an application which is a system for multiple devices. And sometimes there're cases when one of iPhones/iPads is overheating. My task is simple - I need to have a possibility to tell other devices that one certain "chain" is about to overheat or already overheated.
Is there any way to do this without violating Apple security laws? Because this application will go to Appstore and I don't want to have problems at this stage.