I am happy with my new phone but an odd thing happens at times. When a message or whatever arrives, the screen self activates and with a swipe you can read whatever is there. All very standard, but if I have my phone in my top pocket and I am moving, such as walking or driving, apparently the screen thinks my nipple is a finger and starts doing things.
I arrived at work one day and I was aware of heat on my chest. My phone was red hot and there were at least half a dozen apps doing things on the phone at once. As I use the phone as a watch, I like the screen facing inwards so that I can just lift it from my pocket to check the time. Now I have to keep the screen facing outward so that the phone does not get busy.