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Sleep Cycle - Sleep Tracker
in top
of its

Make your mornings better

Sleep Cycle is an alarm app that will analyze your sleeping patterns and chooses your lightest sleeping phase to wake you up

Sleep Cycle - Sleep Tracker

by Sleep Cycle AB
Intelligent Alarm
Sleep Cycle - Sleep Tracker
Sleep Cycle - Sleep Tracker
FREE in the App Store

Sleep Cycle is an alarm app that will analyze your sleeping patterns and chooses your lightest sleeping phase to wake you up. This leads to you feeling more rested and relaxed.

Apple Watch
Sleep Cycle Apple Watch App
Sleep Cycle Offers Apple Watch App
Check the details on WatchAware
Intelligent Alarm

What is it about?

Sleep Cycle is a powerful and intelligent alarm clock app that uses the microphone or accelerometer to analyze your sleeping patterns based on sound or movement throughout the night. This is important because the app will determine when you are in your lightest phase of sleep and wake you up within a 30-minute window of your alarm time so you wake up feeling more refreshed and relaxed, rather than groggy and frazzled. Over time, the app will give you detailed graphs and stats regarding your sleeping patterns, so you can try improving it.

For those who...

  • It’s for those who aren’t morning people.

Not for those who...

  • If your bedroom isn’t set up just the right way, none of this is going to work. You’re going to need the ability to charge your iPhone by your bed and place it according to the instructions.

Why we love it

If you feel groggy every morning, give Sleep Cycle a try. Its detailed sleep statistics will help you figure out how to improve your sleep quality. You can download the app on the App Store.

App Screenshots

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App Details

Health & Fitness Utilities
Last updated
January 23, 2023
Release date
July 23, 2009
More info
Sleep Cycle siri commands

Sleep Cycle supports Siri commands


Sleep Cycle is FREE but there are more add-ons

  • $1.99


  • $9.99


  • $23.99


  • $29.99


  • $4.99


  • $10.99


  • $2.99


  • $1.99

    year SleepSecure membership

  • $6.99


  • $14.99


App Store Description

Sleep better and wake up rested with Sleep Cycle’s smart alarm clock. It analyzes your sleep patterns and detects snoring, sleep talking, coughing and other sounds.

Start your day feeling energized with Sleep Cycle’s intelligent alarm clock, designed to gently wake you up while you’re in your lightest sleep phase. Plus, you’ll get a detailed analysis as our sleep tracker monitors your bedtime patterns from the moment your head hits the pillow, and access to premium features including relaxing sleep sounds and story library


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 bedtime patterns with detailed sleep tracking and analyses.

3. Nothing under your pillow or to wear on your body - Simply turn Sleep Cycle on before going to bed and place your device on your nightstand or close by on the floor. Sleep Cycle uses sound analysis to identify sleep states, using your microphone as a sleep recorder, tracking your movements in bed.

Understanding your sleeping patterns mean you can wake up feeling refreshed and ready to start your day. Download the Sleep Cycle app today for the easiest way to get a good night's sleep.


√ Sleep analysis with Sleep Cycle patented sound technology or accelerometer

√ Detailed sleep statistics and daily sleep graphs

√ Fully integrated with Apple Health, exchanging sleep analysis

√ Carefully selected alarm melodies

√ Snooze by shaking or double tapping the phone lightly

√ Customizable wake-up window. From instant (regular alarm clock), up to 45 minutes

√ Sound recorder & Trends - Capture snoring, sleep talking and other sounds and view your trends

√ Sleep Aid - our library of sleep stories, relaxation guides and calm sleep sounds specially designed to help you fall asleep easier. (Mindfulness & meditation)

√ Trends – gather long-term trends on your sleep patterns

√ Comparison Data - Compare your sleep patterns to world sleep statistics

√ Weather & Sleep - See how different types of weather affect your sleep quality

√ 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 over time

√ Online Backup - Lets you secure your sleep data online

√ Data Export – Download sleep data to Excel for detailed analysis

√ Philips HUE Light Bulb Support - Simulate a natural sunrise to give you an even softer wake-up


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 Premium subscription costs $39.99 per year.

It will be charged from your iTunes account 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 at the same price. To avoid automatic renewal, you must cancel the subscription at least 24 hours before it expires. You can manage or cancel your auto-renewable subscription by entering the user settings in iTunes after the purchase. It's not possible to abort the subscription during the time it's active. Any unused portion of a free trial period, if offered, will be forfeited when you purchase the premium subscription. Terms and Privacy:

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