Sleep Cycle: smart alarm clock

Sleep Cycle: smart alarm clock

By Sleep Cycle AB

  • Category: Health & Fitness
  • Release Date: 2009-07-23
  • Current Version: 5.6.4
  • Adult Rating: 4+
  • File Size: 130.98 MB
  • Developer: Sleep Cycle AB
  • Compatibility: Requires iOS 10.0 or later.
Score: 4.5
From 267,134 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:



  • This app helped me stop snoring in three weeks!!!

    By DS80
    When I got the app, I wanted to track my sleep so that I could help myself stop depriving myself of it. I started adding a few more hours a day and some pre-sleep rituals to help me gain more benefits from sleeping. One thing I noticed was that I snore at certain parts of the night when I sleep so while I was sleeping I realized this and i don’t know what happened but over time I began to snore less and less! At this period of time, I snore very briefly if at all, and it was all thanks to Sleep Cycle.
  • Was good.

    By 🚀🛸🌠🌟🌕
    This app used to be really good... but they added made it so you had to pay for everything. Like really you need to pay to be able to use the default alarm noise. Things that were free before are now locked behind a pay wall.
  • Long time user; snore feature broken

    By Ladydragonz
    I have been a long user of this app use it every night. I have been growing frustrated at the fact that I have snore detection on and the app will not pick up ANY sound at night. Even if I talk into the phone, cough, sneeze, get up, etc. Feel like some nights I get great quality sleep and it says I had poor quality or vice versa. Please fix! Iphone xs max
  • Refund

    By 마크짜응
    I cancelled the annual payment plan and I just got a receipt of 30 dollars. I submitted the refund form to apple but somehow got rejected. I need a refund.
  • It’s an ok app.

    By Anonomous73
    It’s designed to wake you up when you are most awake but it drains so much battery. It shows your sleep status but how does it know, I don’t think this phones microphone is that sensitive. It’s a cool concept but I don’t know if it’s just lying that it knows everything it claims it knows.
  • Incredible app

    By GriffinJamesS.
    Changed my ability to wake up and be on time. This app is literally a life saver. Also I'm very serious about my health and it helps me track the amount and quality of sleep and I get. Overall I would recommend to anyone and everyone who sleeps.
  • Ok

    By bampa nena
    Should have more accessories for free but overall good
  • The best

    By kpophf
    It make me not late anymore thank you
  • Love the App, New version has issues

    By idunmrthon
    The new version is unusable on my iPhone 8 Plus. I have had this app for 4+yrs, it had been great. Since the recent update shuts down in the middle of the night, therefore it does not wake me up. Please fix this bug, so that I can have my app back!
  • Fantastic tracking. Sleep aid isn’t my favorite.

    By cheer21moose
    Definitely a great app to help you wake up more amicably. Sometimes I wish it would just let me sleep through and other times I’m thankful for the intelligent snooze. It’s amazing to see the trends as well. I do wish their sleep aid sounds were a bit better. They tend to run, to me, violently loud/feel a bit like a rock concert. I wish there was a way to suggest other sounds (campfire anyone?) or to modify the sounds to suit your needs. Like slowing down the ocean wave so it sounds a little calmer?