Sleep Cycle alarm clock

Sleep Cycle alarm clock

By Northcube AB

  • Category: Health & Fitness
  • Release Date: 2009-07-23
  • Current Version: 5.5.2
  • Adult Rating: 4+
  • File Size: 111.49 MB
  • Developer: Northcube AB
  • Compatibility: Requires iOS 10.0 or later.
Score: 4.5
From 198,974 Ratings


Waking up made easy Sleep Cycle is an intelligent alarm clock that tracks your sleep patterns and wakes you up in light sleep - the natural way to wake up, feeling rested and energized. No need to place your device in bed - Sleep Cycles uses sound analysis sleep tracking. How it works • As you sleep, you go through different sleep phases, ranging from light to deep sleep and back again. The sleep phase you are in when your alarm goes off is critical for how rested you will feel when you wake up. • While you sleep, your movements vary depending on what sleep phase you are in. Sleep Cycle’s patented sound technology tracks your sleep patterns using sound or vibration analysis, monitoring your movements in bed throughout the different sleep phases. • Sleep Cycle finds the optimal time when you are in light sleep to wake you up in the morning, during a predefined 30 minute time window that ends at your set alarm time. Waking up in light sleep feels like waking up naturally without an alarm, leaving you feeling rested and energized. • All you need to do is turn Sleep Cycle on before going to bed, and place your device on your nightstand or close by on the floor. Continuously rated as the best smart alarm clock on the market. Featured in: CNN, Wired, The Guardian, The Wall Street Journal, BBC, The New York Times. -------------------------- Free features √ Sleep analysis with Sleep Cycle patented sound technology, or accelerometer √ Sleep Cycle Apple Watch App integration with silent wake up and snore stopper √ 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: cryptocurrecy coin



  • Missing 2 Features

    By GtrInLA
    The first thing we want to know is how many hours actually slept, not in bed which bizarrely isn’t easy to find out. You have to open Apple Health to get that info? #2, where’s the feature to wake you with iWatch? Some of us wear earplugs or don’t wish to wake our spouses.:( UPDATE, this feature is here with latest update, Thanks, that def scores a star... #3, life happens, sometimes we wake up, close the app, then go back to sleep for another hour or two... so we have to restart the app and begin a new sleep session, why not add a feature to combine the two sessions? Otherwise it looks like I’m going to bed at 4 am which skews the data. Other then that a solid 5 star.. but after the trial is over I’ll most likely cancel then try others to see if they offer these obvious features that should be included. UPDATE: As of 5/23 with the iWatch update I may try this for a year and see how it goes... keep up with these updates m/features and you’ll have a customer for life here!!!!
  • I love this app so much!

    By lousami
    I really discovered a lot of new things about my sleep while using this app. I really recommend it! I personally don’t pay for this app. It means I don’t get to listen to my sleep. But I really love this app and if your looking for an alarm clock that’ll get you up on time, this is it. 5/5 recommendation
  • Snore stopper doesn’t work

    By Laurenzzzzzzzzz
    I love the alarm clock portion of this app. I’ve been using it for years. However, I recently got an Apple Watch because I read about the snore stopper functionality. I’ve worn my watch using the app for the past 2 weeks and it has never alerted me to snoring using haptics. And yes, my partner has still been poking me to wake me up to tell me to stop snoring. Huge disappointment.
  • Great Sleep tracker

    By Sloopy53E
    The tracker is accurate and the alarm is awesome. Wake up every morning ready to go.
  • My favorite!

    By MrAllusive
    This is my favorite sleep app by far but I do not see 30/yr in value. Between Pillow and Auto sleep I get the advantages of this single app for less than 10$ one time purchase. I’m using the trial and will not allow it to auto purchase once I get close to the expiration. I wish they would offer a 15$ one time license or something but.. it is what it is! Great app! Good jobs devs you made an amazing app! I can’t justify spending the money per year.
  • Used to be great

    By Concertnancer
    What happened to the heart monitor? Now when I wake up, the heart monitor flashes on for a split second, and it doesn’t actually read my current pulse. It then picks a number from my Apple Watch that I haven’t been wearing for hours during my sleep. I finally had enough with the goofy heart rates being logged into my Health app, and I turned off the heart monitor. Other than this problem, I really like the Sleep Cycle app. Please fix.
  • Some improvement

    By Bav1to
    I want to listen to a podcast and then have Sleep Cycle switch on when it stops. Doesn’t seem possible at the moment. Otherwise a big fan.
  • Crashes after update

    By Darkmeat
    Will not start anymore, please fix! New update but still crashes immediately
  • Turns volume down every morning

    By noahsam
    Love what this app does for me sleep schedule! Sadly it now turns my speaker/ringer volume down to zero every morning after turning off the alarm... I hope the devs can find a solution!
  • THE BEST sleep app, now with Apple Watch support!

    By Jason Pruitt
    Best app I've ever used. Developers are truly cutting edge. Now with Apple Watch support, it’s absolutely perfect. A must download.