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 (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/
Updated on
Apr 14, 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
April 5, 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
April 10, 2025
Hi there! Thank you so much for this feedback and suggestion! We really appreciate it!
Shibaayan Maity
February 3, 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
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Sleep Cycle AB
February 11, 2025
Hi there! Please reach out to us at [email protected] so we can take a closer look at this!
Karen Wiefferink
March 29, 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
April 5, 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