Sleep Cycle alarm clock

Sleep Cycle alarm clock

By Sleep Cycle AB

  • Category: Health & Fitness
  • Release Date: 2009-07-23
  • Current Version: 5.5.6
  • Adult Rating: 4+
  • File Size: 117.37 MB
  • Developer: Sleep Cycle AB
  • Compatibility: Requires Android / iOS 10.0 or later.
Score: 4.5
From 249,959 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:




  • Banner ad when already premium

    By Szei
    Good app but I have a banner ad for a “premium offer” even though I already have grandfathered premium features. Please don’t start showing me ads for something I already have (or really any ads period since I paid foe this app).
  • Used to love this app

    By Saftschubse26
    I used to love sleep cycle. I’ve used it for years (ever since it first came out, bought it before it was a subscription service) and have recommended it to friends and family. Since the last update, however, I cannot redeem my premium features. I’ve tried every iTunes account I have ever used, nothing works. Very frustrating.
  • I love this

    By KASSIE222
    This app is the best sleep app I have ever used. I put it on my 11y/o’s phone and now I do t have to wake her up. I love this
  • very good!

    By Lucyloodoglover2
    I’ve been using this for about two weeks now and it’s been great. but I like to sleep with a tv show on for the background noise, but I’ve been turning it down to where I can’t really hear it. am I able to use this app with background noise? or will it affect the data? thank you!
  • It’s amazing

    By ig@big._.sus
    I haven’t been sleeping much for school so I decided to look on the App Store for apps to help and I saw this one and I soon I as I tried it I’ve been sleeping like a koala it works so well thanks
  • Not enthralled at this point

    By Paleo Schnauzer
    I always come back and edit my reviews so it’s likely I’ll follow up on this one. I’ve had about two weeks of usage thus far and found a few things that have disturbed me greatly. The first was using the alarm. It woke me not at a point of light sleep gently but startled me awake in a period of an intense dream leaving me with a racing heart, disorientation, and that heavy limbs feeling. Like any awakening in a deep dream state, I was a zombie for quite a while after. The next event was the app showing me deeply asleep during a time my alarm was triggered by someone opening a window. I got up and had a conversation and yet I was apparently asleep the whole time. I would have chalked this up to a vivid dream except my alarm system data proved it actually happened. There’s a log of the alarm, plus the phone call from the security company. Then, it happened again. My spouse awakened me when he got up. I sat up, talked with him, drank water from a bedside glass, but app said I was asleep. Not a dream. Spouse clearly recalls conversation. He has the app also with same aberrant data. Getting up to bathroom. Not shown. Getting up for opening the window which set off the alarm — we were both awake. Both phones should show this, neither does. After the first near heart attack awakening with the alarm, I haven’t tried it again. I wrote to customer service about this. The replies dismissed my concerns. I felt they were condescending and skirted the issue. I’m still in the trial so I've decided to not continue. We installed the app to try to make sense of the disturbance in our sleep to each other due to snoring, having to walk to alleviate a cramp, thirst or needing a bathroom visit. But apparently I slept through my blaring siren of my alarm, was sleep drinking, my husband who snores like a chainsaw apparently doesn’t snore, and the list goes on. It may be an alarm clock but I’ll just stick with my phone or my Echo spot.
  • No longer useful

    By milkywaybar
    Very disappointed that the trends section is now a premium feature. It was a key portion of the app, and now it is no longer accessible unless you pay $30/yr, which simply isn’t feasible for most people. The app does not give you enough information to make it worth that amount of money. I would be willing to watch ads or something to unlock the trends section, but I do not expect to use this app very often anymore without the trends section. It’s a shame, because I used to use it almost every night.
  • Really nice app

    By Yoboyari
    This is works unbelievably
  • Perfect for me but why only 3 stars?

    By Suzidoer
    This app I have had for 2-3 years and it is perfect for my lifestyle of being a dedicated mom and wife and is up at 5 to make hot breakfast every school morning. It’s wonderful to wake slowly, pray while waking, and remind myself to be grateful today and other good thoughts about others rather than focusing on myself in my head. The app does exactly what it says and I have never had it go off by accident in middle of night. I have an iPhone 10x and I have a charger pad I set it on. So why not 5 stars? Because the shut off alarm button is too small for eyes and no matter how I try, I can never get the stupid button to slide easily and SHUT OFF ALREADY. I want a simple big fat button that when I finally get out of bed after tapping it to snooze a few times, I CAN STOP IT and close the app. Trying to slide up screen from the bottom of the iPhone to close the app is so hard when sleepy and fingers not working properly. Why not 5 stars? Because in trying to shut off my phone because I couldn’t get the app to close and alarm to stop when I reached for it on my dresser, I somehow called 911. I have used the app nightly despite this because it is so effective in help waking me up happy. I am definitely no longer happy.
  • Love it

    By focused treehugger
    I love sleep cycle so much! I think it’s so interesting to look at how I slept and learn more about my habits. The only issue I’ve been having is that it keeps telling me that there were too few movements? That usually comes along with a warning that the information is not really correct until I fix the issue. I’ve tried to move my phone, put it on the table, on my bed, closer, farther, but nothing seems to be working. I still love looking at the chart though. Overall it’s still great.