More info about app!!

So far its good and bad. Cant tell yet to be sure, but Im running into a problem. It keeps saying I have poor quality sleep every night for almost two weeks (which is possible) but I wonder if the app uses a microphone like most other sleep apps. I avoid those because I have a CPAP machine which is loud and can certainly cause issues with noise. Please inform us about ALL the things that track you. It will truly help me and others!

Rycm 1 about Sleepzy - Sleep Cycle Tracker, v1.7