I like that it does stay in my ears for the whole night. My ears though tend to become irritated by whichever under I use. The application could use improvement and some more options could be added like listening to personal audio and switching to local sound when the file is over or on a timer. There are many different menus at different places, I believe it would make it a lot easier to centralize everything in on place. Options between while falling asleep and after sleeping are a little hard to setup, the wording of options or the way the menus are organized could use some refinement as being woke up in the middle of the night by some noises that were not chosen on purpose is not the best feeling. Briefly, more freedom with the options and how it interacts with the phone. It would be awesome as well to be able to connect data with Garmin, whoop and so on. Still a good purchase but I only been using it for a week now so maybe my knowledge is not the greatest yet.
Thank you
