The app works totally fine- if you leave it open and put your phone to sleep, it functions. You have to deliberately close the app to turn it off. I turned it on and after a couple minutes, my brain felt... Cozy!! So relaxed and peaceful. It felt so delicious to fall asleep- not frustrating or impatient. Waking up with the revive alarm was also the most pleasant experience!
Ohjayci about Sleep Genius: Revive Cycle Alarm, Nap, Relaxation