Sleep Calculator icon

Sleep Calculator

1.2.036 for Android
4.2 | 100,000+ Installs | Reviews

DealWatch24 LLC

Description of Sleep Calculator

Good day starts with good morning! Go to bed at the right time and wake up in between your natural 90-minute sleep cycles to feel rested and refreshed. A good night's sleep consists of 5-6 complete sleep cycles.
◦ Select when you want to wake up
◦ Calculate your best time to go to sleep
◦ Calculate the best time to wake up
It takes an average human about 15 minutes to fall asleep. If you wake up at one of the calculated times, you'll rise in between 90-minute sleep cycles.
Sleep Calculator helps you decide when to go to bed so that you can wake at a specific time ensuring a good night’s rest, or what time you should wake up if you want to go to bed right now.
If you want to determine your real sleep cycles - our Sleep Tracker functionality allows you to track and analyze your sleep and, if done correctly, will show you your sleep progress – when you were in light, deep or REM (dream) sleep phase and the breakdown of your sleep cycles. Snoring/noise detection can be enabled as well.
Our brand new Smart Alarm will wake you up easy in the lightest sleep phase, making sure you wake up easy and rested.
Bedtime notifications can also be set up so that you do not miss a proper time to go to sleep.

What's New with Sleep Calculator 1.2.036

- ability to customize sleep cycle length

Information

  • Category:
    Health & Fitness
  • Latest Version:
    1.2.036
  • Updated:
    2022-09-07
  • File size:
    25.0MB
  • Requirements:
    Android 5.0 or later
  • Developer:
    DealWatch24 LLC
  • ID:
    com.dealwatch24.sleepcalculator
  • Available on:
Reviews
  • avatar
    There are two things seriously wrong with this app. 1, If I happen to wake up, I have to stop it from recording in order to view the data. When I turn it back on, it starts recording from scratch, and ignores the amount of sleep I've had already. 2, Since I work shifts and often switch between day and night at a moment's notice. I need an app that records the amount of sleep I've had over a ROLLING 24 HOUR period. I want to see instantly how many hours sleep I've had in the previous 24 hours.
    2020-09-13 10:08
  • avatar
    Have been using this app for a while, I can't vouch for how accurate the data is based on snoring. But the stuff it does give you, like notes, hours slept and an alarm that at least better than a normal alarm. Does scary me putting my phone on or next my bed over night especially while charging but if the phones blow up it probably take the house anyway. I love the charts section and plots. App very stable, never had it crash. Over all, definitely worth using. You got nothing to lose. 👍 10/10
    2020-09-12 03:39
  • avatar
    It's okay I guess I don't need a reason why it's okay 😂😂😂😂 do I I mean 🤣😜😉 like
    2020-09-05 03:10
  • avatar
    For the most part it is pretty accurate, I wish it added chronotype in its calculation
    2020-08-20 12:32
  • avatar
    It's the exact same thing as the web version, but works offline. No ads, no buy me, no annoyances. Great job developer! It has helped me sleep properly many times during the school year!
    2020-08-17 12:31
  • avatar
    Really helps me determine how to calculate a decent amount of sleep without too much or too little.
    2020-07-24 11:12