Sleep Cycle is a simple time calculator that makes it easy to manage sleep cycles, so that you wake up well-rested. The calculations use findings from scientific studies that show the human brain sleeps in cycles, and that the end of each cycle is the best time to wake up at.
Sleep Cycle works in two modes:
- Fixed Wake-up: Allows you to set your desired time to wake up, and suggests the optimal times to go to sleep based on your input.
- Sleep Now: When you're feeling tired and want to go to bed right away, this mode will display the best times to set your alarm clock to, based on your device's current time.
It doesn't work I set it up several times. I woke up at the prescribed time and I was sleepy the whole day. I woke up in the middle of a dream which is the worst, cause if that happens you feel tired all day.This app doesn't calculate your sleep cycle properly
Very clear, very helpful I love this app, it looks smart and is very straight forward and very helpful. It would be awesome if there was a nap section, to help with short optimal sleep patterns too, because even with a good nights sleep, a busy day can still take the wind out your sails.
Stupid ads/bug Annoying ads that can't be closed. I got redirected to another app in play store every time I try to close them. Even though I closed them, I couldn't use the app, redirected every time I try to use the app. Thumbs down.
Exactly what I need. I don't always get the recommended 6-8 hours. Before, I would go to sleep and get as much as I could and end up feeling groggy and exhausted. Now with this app I'm able to determine the best time to get up based on how many hours I can get. I get up feeling refreshed even when I get less sleep.
Accurate Is used the app to see what time I could get up and not be tired....and it worked! I woke up not tired for once. I use it when I have to get about 3-4 hours sleep because of my busy schedule and see what time I should go to sleep to not wake up tired.
I like it The ads are more obnoxious than I think they need to be, but once you get past them, the app is sweet and simple. Ice noticed a drastic improvement in my quality of rest since using this app.
Such a cool idea I use the "sleep now" option practically every night now. I love how it automatically lists options for a little more or a little less sleep. I wish they would come up w/a version for naps!