Sleep Cycle – The natural way to wake up feeling rested and relaxed

(App) Sleep Cycle alarm clock

Sleep CycleApp Description :

Waking up made easy.

An intelligent alarm clock that analyzes your sleep and wakes you in the lightest sleep phase – the natural way to wake up feeling rested and relaxed.

Sleep Cycle helps millions of people to wake up rested.

Featured in: CNN, Wired, The Guardian, The Wall Street Journal, BBC, The New York Times.

#1 Top Paid app in United States
#1 Top Paid app in United Kingdom
#1 Top Paid app in Japan
#1 Top Paid app in Germany
#1 Top Paid app in France
…and more.

Sleep cycle is continuously rated as the best smart alarm clock and is the world’s most used intelligent alarm clock.

Our patented technology monitors your sleep movements using sound or vibration analysis.

Sleep Cycle then finds the optimal time to wake you up during a 30 minute window that ends at your set alarm time.

Recommended placement: Near the bed or on the floor.

As you sleep you go through different phases, ranging from deep sleep to light sleep. The phase you are in when your alarm goes off is critical for how tired you will feel when you wake up.

Since you move differently in bed during the different phases, Sleep Cycle can use the microphone or accelerometer in your iPhone to monitor your movements and determine which sleep phase you are in.

Sleep Cycle wakes you when you are in your lightest sleep phase.

Sleep Cycle was developed using proven sleep science and years of research and development.

App Features :


Sleep analysis with our patented sound analysis technology or if you prefer, the sensitive accelerometer in your iPhone

Detailed sleep statistics and sleep graphs

Carefully selected alarm melodies

Snooze by shaking or double tapping the phone lightly

Fully integrated with Apple Health. Exchanges sleep analysis and heart rate

Customizable wake up window. From instant (regular alarm clock) up to 90 minutes

Background mode – set your alarm and exit Sleep Cycle – sleep analysis will continue in the background

Support for the M7 and M8 co-processor – measure your daily physical activity and see how it affects your Sleep Quality

Export sleep data to Excel for detailed analysis


Online backup – secure your data online to make sure it’s always with you

Long term trends – compare your sleep with the world

Sleep aid – helps you fall asleep faster

Sleep notes – see how events such as drinking coffee, eating too much or having a stressful day affect your sleep quality

Wake up mood – see how using Sleep Cycle affects your morning moods

Weather – see how weather affects your Sleep Quality

Heart rate monitor – measure your resting heart rate (RHR) every morning using the built-in camera in your device

Philips HUE light bulb support – simulate a natural sunrise to give you an even softer wake-up

and more

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 $39.99 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:

Additional Information :

  • Compatible with iPhone, iPad and iPod touch.
  • Requires iOS 9.0 or later.
  • Size84.4 MB

Get Sleep Cycle from App Store

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