1. On top of it the app intermittently fails to record the sleeping time or randomly marks sleep efficiency as zero, The only reason I have this app on my phone, because this is the only all recognized by my company wellness program for sleep tracking, which means if it doesn't record my sleeping, I lose points/money.
2. I only am interested in an alarm and realistic sleep tracking so I will probably stick with the free version for the time being.it works ok as an alarm clock.
3. Look elsewhere.This app seriously needs an update! Nothing has been done on it since 2017! It worked OK until the last major Android update, and now it crashes about half the time, won't give a sleep report about every 4th time, and NEVER sounds the alarm.
4. Unfortunately, the glaring mistakes are that the soundscape will often shut off when it pleases and the alarm does not always ring in the morning! Huhe fail for a sleep app.
5. Love the soundscape to fall asleep to (even if it's only the one wave track) and the alarm that gradually wakes you up during your lightest sleep period.
6. Every time the app displayed the different sleep phases and showed different sleep efficiency.
7. The next morning, Sleep Tracker said i was in deep REM sleep at that time.
8. If you share a room and the other person gets up or walks around or simply comes to bed after you, it tracks that as lack of sleep.
9. It hasn't been updated in over 2 years, and constantly either crashes, doesn't make vibration/sound when the alarm goes off, and now even creates a noise when you turn it on that lasts until you fully close the app.
10. When you do set it, it sometimes forgets it was set and you lose credit for a full night's sleep.
11. If it does stay set, however, the graph of sleep quality is very helpful.