Sleep Cycle: Sleep Tracker

In-app purchases
198K reviews
Content rating
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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 (incl. snore recorder, sleep recorder and sleep sounds) 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’s sleep tracker.

⏰ 5 reasons you’ll love Sleep Cycle:

1. A unique sleep tracker: No need to put your phone under your pillow. Just place your device on the nightstand or close by on the floor.
2. Gentle wake-up: Our smart alarm clock goes off at the ideal time for your body so you wake up rested and calm.
3. Tailored advice: We show you personalized tips to develop lasting habits that will help you achieve better sleep and feel great inside and out.
4. No more guessing: Control if you snore, talk, cough, or sneeze at night with our sleep recorder.
5. Fall asleep faster: Create the perfect bedtime conditions with meditation, sleep music, and sleep sounds, including rain sounds for better sleep and white noise.

Powered by our patented AI technology, Sleep Cycle is an advanced sleep tracker for anyone seeking to prioritize their health, manage stress, recharge and get happier. Whether you aim to change your sleep habits, reach a regular sleep schedule, track your snoring, record your sounds at night or wake up more refreshed with a smart alarm clock, there’s a feature for you.

⭐️ Top Sleep Cycle Features

√ 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

√ Snore recorder and sleep talk recorder: Snore tracker function to check how much you’re snoring.
√ Sleep recorder notifies you how external noises impact your sleep
√ New! Coughing: Track and compare your cough levels to make informed decisions for your health.

√ The sleep tracker sees how well you slept with a quality rate score from 1 to 100.
√ Detailed reports: Statistics, trends and graphs.
√ Sleep notes: Monitor how drinking coffee or stress affects your rest.
√ See how your sleep affects your mood.

√ Library of sleep sounds designed to help you fall asleep faster
√ Sleep sounds: White noise, ASMR, green noise, pink noise and rain sounds
√ Guided meditation: Sleep meditation and meditation music
√ Sleep music and relaxing music for deep sleep
√ Bedtime stories: Sleep stories paired with sleep sounds that guide you into slumber

SLEEP PROGRAMS - Tailored guides
√ Learn how to improve your sleep with exclusive guides made just for you by our sleep experts. Based on topics like stress relief, bedroom hacks or screen use.

√ Keep your phone on the nightstand and use the sleep tracker 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

√ 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: Your sleep score and reminder towards a more regular and restful slumber
√ Online backup - secure your data online
√ Integration with Google Fit
… and much more.

Get started with Sleep Cycle tonight - Falling asleep & waking up in the morning has never been easier with our sleep tracker and sleep sounds!

- Ability to charge your phone by the bed.
- Ability to place your phone near the bed, such as on a nightstand table or the floor.

Need help?
Terms and Privacy:
Updated on
May 3, 2024

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

196K reviews
Kimberly Davis
May 1, 2024
You used to be able to turn the "insights" function off and JUST use this as a sleep tracker, but as they've gotten more greedy, they've taken away the ability to turn off what are essentially built in ads for the premium service. The insights aren't even correct and the AI generated blurbs for them are obnoxious. I bought this app back when it was a one time purchase of $2.99 on the Apple Store back in the day. Now they want $2.49/month. And it's only gotten clunkier as they add feature bloat.
8 people found this review helpful
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Sleep Cycle AB
May 2, 2024
Hi there! Since we released insights you have not been able to remove that feature, if you find them to be inaccurate we would love to take a closer look at what you are referring to if you reach out to us at
Tina Birdsong (Wagner)
May 9, 2024
At first this app was amazing... Then alarm stopped working. I was late to work twice. Installed a different alarm and kept using the sleep tracker (still amazing) and after 2 updated alarm was working again, but only for 2 mornings till it just stopped ringing the alarm and snoozing itself again. Late to work the 3rd time and now I don't trust the alarm. Which is frustrating cause I am paying for this app.
1 person found this review helpful
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Sleep Cycle AB
May 17, 2024
Hi there! It sounds like there might be something disturbing the tracking here! If you contact us at we can help you take a closer look at what might be causing this!
Mike M
March 23, 2024
So I've used this app daily since 2016, when it was 99 cents. It's typically great, but something with the latest update really screwed up the alarm. it no longer goes off, it will just vibrate twice and go back into snooze mode. I've had the alarm decide to go off 45 minutes after it was set. all the settings have remained the same, there is no wakeup window, volume is up etc...
1 person found this review helpful
Did you find this helpful?
Sleep Cycle AB
March 27, 2024
Hi there! Please reach out to us at so we can take a closer look at this!

What's new

Bug fixes and performance improvements