1. SleepCycle is a better alternative, but its Smart Alarm has become a paid feature, so if you want that & you're looking for a free app, you're stuck with this app or installing an older version of SleepCycle and turning off auto updates.Worked well on my Galaxy Note 8, but doesn't support the new Pixel 5.
2. Wouldn't pay for all these misreadings, but I like tracking what it can, at least.I read a great review of this sleep tracking app but unfortunately it doesn't work at all on my Samsung Galaxy S8.
3. I am still able to record my sleep and in the morning I can see the scores, but shortly after the app restarts, asks me to login again and all the night's data is lost.
4. I'm not sure how accurate it should be, but it would consistently show things that definitely didn't happen (like me being awake since 3am or something).I like this app a lot but it's so buggy I can't trust that it's working.
5. I couldn't get the sonar demo to work and when I tried to start tracking, I was unable to do so (the screen displayed "tap to start" but was unresponsive).
6. I also suspect it marks my awake time as light sleep sometimes.
7. Am I just very quiet or still even when awake? I think it often thinks I'm in a light sleep when I'm awake.
8. Most odd is my sleep score is in the mid to high 90s every night, except when it loses signal.
9. The app is accurate as to how long it takes you to fall asleep and length of your sleep.
10. I've tried different things every night to see if it helps (airplane mode, close other apps, disable memory optimization, pin the app, reinstall, etc.) to no avail.
11. The signal is usually lost when I sleep in another room with a nightstand.
Your sleepscore product was great in the beginning and now hasn't worked for months!!
Please cancel and credit the last 4 months that your app haasn't worked.