Sleep Cycle: smart alarm clock

Sleep Cycle: smart alarm clock

By Sleep Cycle AB

  • Category: Health & Fitness
  • Release Date: 2009-07-23
  • Current Version: 5.6.3
  • Adult Rating: 4+
  • File Size: 131.00 MB
  • Developer: Sleep Cycle AB
  • Compatibility: Requires iOS 10.0 or later.
Score: 4.5
From 266,141 Ratings


Wake up feeling rested with Sleep Cycle. Track your sleep and get analysis that helps you get a good night's sleep. Start your day feeling energized with our intelligent alarm clock that is designed to gently wake you up while you’re in your lightest sleep phase. Plus, you’ll get detailed analysis as Sleep Cycle monitors your sleep patterns from the moment your head hits the pillow. 3 reasons you’ll love Sleep Cycle: 1. Gently does it - Waking you up while you’re in a light sleep is the natural way to wake up. 2. Understand your sleep - Learn about your sleep patterns with detailed analyses. 3. Nothing under your pillow - Simply turn Sleep Cycle on before going to bed, and place your device on your nightstand or close by on the floor. Understanding your sleep patterns mean you can wake up feeling refreshed and ready to start your day. Download Sleep Cycle today for the easiest way to get a good night's sleep. Free features √ Sleep analysis with Sleep Cycle patented sound technology, or accelerometer √ Sleep Cycle Apple Watch App integration with silent wake up √ Detailed sleep statistics and daily sleep graphs √ Fully integrated with Apple Health, exchanging sleep analysis and heart rate √ Carefully selected alarm melodies √ Snooze by shaking or double tapping the phone lightly √ Customizable wake-up window. From instant (regular alarm clock), up to 90 minutes Premium features √ Longterm sleep trends √ Compare your sleep data to world sleep statistics • Snore trends - view historical snore trends data √ Weather - see how weather affects your sleep quality √ Heart rate monitor - measure your heart rate (RHR) every morning using the built in camera in your device √ Sleep aid - helps you fall asleep easier √ Sleep notes - see how events such as drinking coffee, stress, working out, or eating late affect your sleep quality √ Wake up mood - see how Sleep Cycle affects your wake up mood √ Online backup - lets you secure your sleep data online √ Export sleep data to Excel for detailed analysis √ Philips HUE light bulb support - simulate a natural sunrise to give you an even softer wake up REQUIREMENTS Ability to charge your phone by the bed. Ability to place your phone near the bed, such as on a nightstand table or on the floor. ------------------------- The optional Premium subscription costs $29.99 per year. It will be charged from your iTunes account after the purchase. You can manage or cancel your auto-renewable subscription by entering the user settings in iTunes after the purchase. The subscription will be auto-renewed 24 hours before the subscription period ends with the same kind of subscription you already bought to the same price. It's not possible to abort the subscription during the time it's active. Terms and Privacy:



  • missing audiobooks

    By PartyDoula
    I wish the app would let me play audiobooks or podcasts while I fall asleep
  • review

    By yelsV
    is it really that accurate? I wish it would give more without premium. but I love the way it wakes me up
  • Great!

    By ArSn
    Works well!
  • Sad day!

    By Sir tucks alot
    This used to be a 5 star app until the update! The audio needs to be fixed. I have used this app since it first came out and I loved it! Please please🙏 fix!
  • Great, but latest update is lacking

    By Jdnewberry
    The latest update seems a little buggy. This is a fantastic app that has served me well for some time, but the latest update seems to have broken the microphone portion of the app. Instead of detecting my movements, now it seems to think I’m just dead.
  • Snoozes itself

    By dreesse1
    Caused me to miss work. Guys, snoozing should always be a hard function for the user to activate, not easy-simple physical clock alarm makers have gotten this right for quite a while.
  • Dont use if you enjoy having a phone battery

    By msnyder80
    This app forces you to plug your phone in at night so it can effectively drain your entire battery in less than 5 hours. I plugged my phone in at midnight with a 90% charge and got woken up by an ALARM on the app at 4 am saying my phone was going to die if I didnt get up and plug it in. 1) it was plugged in when i went to sleep, so? 2) thought this app was supposed to help me sleep better not wake me up at 4 am cause permanent battery damage. Thats all.
  • Stole my money without compensation

    By dochter123445
    I bought the premium version of this app about two years ago, back when it was a one-time purchase thing. I was told I would be grandfathered in permanently when they converted to a monthly subscription. That was a lie. They randomly decided to strip my account of premium features, refused to restore it, and tried to insist that I buy a new subscription. A complete rubbish cashgrab, highly unethical.
  • Please roll back

    By caffdawg
    Latest update has major problems. Alarm is too low, doesn’t even wake you up anymore! Sleep tracking is completely off. I put my phone on something soft to not make a noise when I place it down on my nightstand. Worked fine before update, now incorrectly says I’m awake (not blocking the mic). Please go back to previous version!
  • Love this app!

    By Linda1414
    I really love this app! It’s so easy to use, and I’ve found it really helpful in tracking my sleep patterns. I love that it wakes you up when you are sleeping at your lightest, and I’ve found that it’s generally easier for me to wake up when I’m using the app. I only wish that the app told you how many hours you were asleep rather than just how many hours you were in bed. I appreciate the graph showing when you are asleep and when you are awake, but it is not very easy to determine how long your periods of being awake are. Even if it is just shown as a percentage of the time you were in bed, I think that would be really helpful! Over all though, I really love this app!