probably literally nothing, just like google and LLMs also have had basically zero effect on patients experiences for the same reasons. maybe it varies by location but in my experience doctors will virtually put their fingers in their ears and say BLAH BLAH BLAH BLAH if you mention apple watch data before kicking you out. i had one doctor confidently tell me that "apple watch blood pressure measurements had been proven to be inaccurate compared to BP monitors" and that she refuses to look at them for that reason after mishearing something i said. apple watches obviously do not even have the ability to measure blood pressure and never have done, but she was very eager to lie in order to disregard whatever concerns i may have had just in case.