Decent features but useless data

I used this app expecting to see at least a vague idea of how I sleep at night but it was incredibly off. I usually only sleep 5-6 hours a night but this thing said I only slept for 2. I have no idea why, I slept like a rock the entire time. It also said in those two hours that I was never in a deep sleep and that I woke up 3 times.

I do however like the idea of an “intelligent” alarm clock that wakes you up when you’re not in REM sleep. I also liked the built in white noise machine.

I’d give this a 5 star rating if the main function of it actually worked.

Thewallpaperman about Sleepzy - Sleep Cycle Tracker, v1.7