I have an iPhone 13, this crossed my mind recently. I have a habit of falling asleep with the phone in my hands, while I'm watching something or grab it to turn the alarm off, and invariably I wake up with it under me (usually on my side). Although I'm light, I wonder if the pressure of the weight can be an issue? In the past I used to put my iPhones under my pillow as I slept, so the alarm would be louder for me. I never seemed to have issues. How many of you also have a habit of doing this?