
Josiah L
Best free app for sleep tracking. Reasonably good sleep tracker, including cycles. I wish it would show a line graph of sleep movement and sound, instead of only showing Light Sleep, REM, and Deep Sleep. Trends section is reasonably robust. I wish there was a bar graph that combined duration with bed time and wake time, same as Google Fit and Sleep as Android show. I also wish there was a nap option. That being said, it's still the best free app out there, almost as good as Sleep as Android.
13 people found this review helpful

Dalton Messmer
I want to rate this higher. This was one of the few free sleep tracking apps I found with a custom notes feature (i.e. "good day", "bad day", "ate out", "exercised", etc.) - and for that it's great. HOWEVER, there is still no "export to CSV" or similar option, even after a couple years of requesting it from the dev, so I have years of data basically held hostage by this app. Also, there are occasional bugs which cause sleep tracking to end early and the alarm to never go off. Do not recommend.
7 people found this review helpful

Markus Penny
Calculates waking up time perfectly, and the alarm is great for light sleepers like myself, but probably not for heavy sleepers. I think the accelerometer is quite faulty; it says I've been in "deep sleep" when I've been picking up the phone to turn it off. I don't know what specifically is wrong, but I can just tell this sleep movement tracker is a bit dodgy
58 people found this review helpful