Sleep Cycle: Sleep Tracker

In-app purchases
4.2
208K reviews
10M+
Downloads
Content rating
PEGI 3
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About this app

Relieve stress, sleep better and wake up rested. Sleep Cycle is your personal sleep tracker and smart alarm clock with a range of features (including sleep recorder, sleep calculator and sleep aid - with bedtime stories and sleep sounds) to help you get a good night’s rest and wake up easier.

Get that slumber that will do wonders for your health. 72% of our users confirm their sleep quality has improved after using Sleep Cycle's sleep tracker.

⏰ 5 reasons you’ll love Sleep Cycle:

1. A sleep tracker with a difference: Don't put your phone under your pillow, just place your device on the nightstand or close by on the floor so the sleep tracker can analyze your sleep.
2. Gentle wake-up: Our smart alarm clock goes off at the ideal time for your body so you never wake up tired.
3. Tailored advice: Let our sleep tracker analyze your sleep and show you personalized tips and guides to develop lasting habits that will help you get better rest and feel great.
4. No more guessing: The sleep recorder detects if you snore, sleep talk, cough or sneeze at night.
5. Fall into a gentle slumber: Get the perfect night conditions with our sleep aid - including bedtime stories, sleep sounds and other relaxing sounds such as white noise.

Powered by our patented AI technology, Sleep Cycle is an advanced sleep tracker and sleep recorder for anyone seeking to prioritize their health and effectively manage stress, recharge and get happier. Whether you aim to change your sleep habits, use a sleep recorder or snore recorder, track your sleep talk, listen to sleep aid, find stress relief or wake up more refreshed with a smart alarm clock, there’s a feature for you.

⭐️ Top Sleep Cycle Features

SMART ALARM CLOCK
√ Its unique design wakes you up at the perfect moment ​​for a refreshing start
√ Carefully selected alarm clock sounds
√ Customizable wake-up windows up to 90 minutes
√ Snooze by shaking or double-tapping the phone lightly

SLEEP RECORDER AND SNORE RECORDER
√ Sleep recorder and sleep talk recorder: A snore recorder checks how much you snore
√ The sleep recorder shows you how external noises impact your sleep
√ New! Coughing: Track and compare your coughing levels to make informed decisions for your health
√ New! Who’s snoring? Know if it’s you or a partner snoring for a more accurate sleep analysis

SLEEP TRACKER
√ Instantly see how well you slept with your sleep quality score from 1 to 100
√ A sleep tracker with detailed reports; statistics, trends and graphs
√ Monitor how drinking coffee, stress, working out or eating late affect your rest
√ See how your rest affects your mood

SLEEP AID AND SLEEP SOUNDS
√ White noise, brown noise, pink noise and green noise included to guide you to a deep slumber
√ Breathing exercises and meditation to unwind before bed
√ Drift off with bedtime stories and sleep sounds: Narrations paired to help you fall asleep faster
√ Sleep sounds for stress relief

SLEEP PROGRAMS - Tailored guides
√ Build habits to improve your sleep with our sleep recorder and exclusive guides made just for you by our sleep experts. Based on topics like stress relief or screen use

AVAILABLE ON WEAR OS
√ Track your sleep from your watch
√ Gentle vibrations on your wrist without waking anyone else
√ Quick summary of your last night’s sleep
√ Including tiles and complications for easier use

ALSO FEATURING:
√ New! Sleep games: Start your day with “Awake”, a sleep game that lets you test your alertness in the morning, helping improve your focus
√ Sleep Goal: A sleep calculator and reminder for a more regular and restful slumber
√ Online backup - secure your data online
√ Integration with Google Fit

Get started with Sleep Cycle tonight - Waking up in the morning has never been easier!

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

Need help? https://support.sleepcycle.com/hc/en-us
Terms and Privacy: https://www.sleepcycle.com/privacy-policy/
Updated on
14 Apr 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, Personal info and 3 others
This app may collect these data types
Personal info, Health and fitness and 3 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.2
207K reviews
maximillian mortensen
5 April 2025
great tool for tracking ur sleep, its missing one small feature tho. would love to see the amount of time until my alarm when setting the alarm, my native clock app does this by saying "alarm set to go of in x hours and y minutes" makes it easy to ensure you get the sleep needed (at least if you have time to sleep for as lomg as needed). Hope the devs could add something like this cus i just accidentally set my alarm for 6 hours after i went to bed instead of 8
11 people found this review helpful
Did you find this helpful?
Sleep Cycle AB
10 April 2025
Hi there! Thank you so much for this feedback and suggestion! We really appreciate it!
Shibaayan Maity
3 February 2025
1. This app detects a lot of coughing, snoring, and what not yet can not detect the alarm sound itself. Or worse, doesn't consider the alarm sound important in sleep monitoring. 2. I stayed awake the whole night browsing my phone, watching videos with speaker on, going to the toilet, etc and this app says I slept "4 hours and 22 minutes". Asleep after "6 minutes" of going to sleep. Can you imagine! I highly doubt if this app can at all differentiate awake, shallow sleep (REM), or deep sleep.
20 people found this review helpful
Did you find this helpful?
Sleep Cycle AB
11 February 2025
Hi there! Please reach out to us at [email protected] so we can take a closer look at this!
Karen Wiefferink
29 March 2024
I really enjoy this app. It's quite accurate as to when I fall asleep and wake up during the night, most times. I enjoy the sleep goal feature. The info, programs and sleep aids are great. But the last 2 nights it said I was in a deep sleep the whole night, showing no sleep phases and didn't detect me waking up during the night. The alarm didn't go off until I opened the app when I woke up after the set time. I deleted my data last night , this morning it was all back
10 people found this review helpful
Did you find this helpful?
Sleep Cycle AB
5 April 2024
Hi there! If your graph shows a straight line there is something disturbing the tracking! If you contact us at [email protected] we can take a closer look at what might be causing this!

What's new

Bug fixes and performance improvements