I wonder why no one has made a player that integrates with the Apple Watch, and turns off the background music (for example) when the pulse shows that the person has fallen asleep? Ideally, if it could do the same with YouTube or any other service. Essentially, it involves opening a browser window with YouTube, then I start whatever I need, and at the right moment, when the watch reports that I have fallen asleep, simply closing that window.
Hi, I'm Rauf Aliev. 