Sleep Cycle: Sleep Tracker

In-app purchases
219K reviews
Content rating
PEGI 3
10M+
Downloads
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

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 (incl. snore and sleep recorder, personal insights, sleep aid) to help you get a good night’s rest and wake up easier. You will be in a better mood, and feel recharged and focused during the day.

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

⏰ 5 reasons you’ll love Sleep Cycle:

1. A sleep tracker with a difference: No need to put your phone under your pillow. Just place your device on the nightstand or close by on the floor. Available also from your watch.
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 us track and analyze your sleep, and show you personalized tips and guides to develop lasting habits that will help you achieve better rest and feel great inside and out.
4. No more guessing: The sleep recorder detects if you snore, sleep talk, cough, or sneeze at night.
5. Fall asleep faster: Create the perfect bedtime conditions with our sleep aid - incl. bedtime stories, meditation and other sleep sounds such as white noise.

Powered by our patented AI technology, Sleep Cycle is an advanced sleep tracker for anyone seeking to prioritize their health and effectively manage stress, recharge and get happier. Whether you aim to relieve your insomnia, discover if you snore or sleep talk, fall asleep to bedtime stories, use a natural sleep aid, 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 sounds
√ Customizable wake-up windows up to 90 minutes
√ Snooze by shaking or double-tapping the phone lightly

SLEEP RECORDER
√ Snore recorder: Check how much you snore and if you have breathing disruptions at night
√ Sleep talk recorder: Capture your sleep talk and other sounds at night
√ New! Coughing: Track and compare your coughing levels to make informed decisions for your health.
√ Notifies you how external noises affect your rest

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
√ Notes: Monitor how activities such as drinking coffee, stress, or working out affect your rest
√ See how your rest affects your mood

SLEEP AID
√ Calming sounds to help you fall asleep faster and sleep better. White noise, ASMR, pink noise included
√ Guided meditation to unwind before bed and fight insomnia
√ Drift off with bedtime stories: Narrations paired with sleep music that guide you into a restful slumber

SLEEP PROGRAMS - Tailored guides
√ Learn how to build habits and tackle insomnia with exclusive guides made just for you by our sleep experts. Based on topics like stress relief or bedtime hacks

AVAILABLE ON WEAR OS
√ Keep your phone on the nightstand and start tracking your sleep from your watch
√ Gentle vibrations on your wrist, without waking anyone else
√ Quick summary of your last night’s sleep available in your watch
√ Including tiles and complications for easier use

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

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/
Sleep recorder, alarm clock and bedtime stories for a well-rested body and mind
Updated on
Oct 30, 2026

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

217K reviews
Cliff G
August 22, 2026
Been using this for years. Suddenly in the last couple of weeks, the sleep hours count has gone from generally too high to way too low. It must have autoupdated? I cleared cache and data, no change, reinstalled, no change. Have now updated to 4.26.32 and we'll see. I've had none of the problems others have. Tracks my sleep and nighttime awakenings very well. I always leave the phone on charge, and where I put it points the mic directly at me. Always set a 2nd alarm if it's critical.
12 people found this review helpful
Did you find this helpful?
Sleep Cycle AB
September 7, 2026
Hi there! Please reach out to us at Support@sleepcycle.com so we can take a closer look at this!
Nimesh Shaw
August 28, 2026
it is a good app. the only thing is that it doesn't see if you are still asleep even after your alarm goes off to wake you up. I have had it a few times now where I wake up from the alarm, turn it off and go back to sleep. it doesn't spot i am still sleeping therefore doesn't track it through my watch. if a feature could be added where it can tell through your watch if you are asleep or not would be super useful. I have also had it where I forget to turn the alarm on before bed.
2 people found this review helpful
Did you find this helpful?
A T. K
March 20, 2024
I would really appreciate it if there was an option of an easy wake up but instead of setting a time of day, setting it to amount of hours asleep. I often struggle with falling asleep and it would help if I say wanted a 30 min nap or a full 8 hrs or other. And to know the alarm wasn't going to go off just as I was nodding off. Thanks! (I do often find the app has minimised and is somehow running in the background for days whilst not showing up and the 'using mic' warning light not on)
72 people found this review helpful
Did you find this helpful?

What’s new

Bug fixes and performance improvements