Sleep Cycle: Sleep Tracker

4.26.20-production

Sleep Cycle AB

4.34

214,623 reviews

10,000,000+
Downloads

Free

Smart alarm clock & sleep recorder. Sleep sounds & white noise for better sleep

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Sleep Cycle: Sleep Tracker compared with similar apps

Keywords missing from this app

App Tracking Relaxing Improve Relax Monitor Analysis Refreshed Time Morning Insights Enjoy Https Patterns Sound Tools Free Gently Understand Set Bed Helps Subscription

About Sleep Cycle: Sleep Tracker

Sleep Cycle: Sleep Tracker is a health & fitness app developed by Sleep Cycle AB.

How many times has Sleep Cycle: Sleep Tracker been downloaded?

Sleep Cycle: Sleep Tracker has been downloaded 19 million times. In the last 30 days, the app was downloaded 83 thousand times. It is ranked in the top 100 health & fitness apps.

What is the rating of Sleep Cycle: Sleep Tracker?

Sleep Cycle: Sleep Tracker is rated 4.34 out of 5 stars, based on 210 thousand ratings.

Is Sleep Cycle: Sleep Tracker free?

Sleep Cycle: Sleep Tracker is free to download. The APK download size is 157.85 MB. The latest version available is 4.26.20-production. The last update was on May 15, 2026.

What are the requirements for Sleep Cycle: Sleep Tracker?

Sleep Cycle: Sleep Tracker requires Android 9.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play June 2014.

Description

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

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 TRACKER
√ 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
√ Coughing: Track and compare your cough levels to make informed decisions for your health.
√ Who’s snoring? Know if it’s you or a partner snoring for better sleep analysis.

SLEEP TRACKER
√ 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.
√ Use the sleep tracker and see how your sleep affects your mood.

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

AVAILABLE ON WEAR OS
√ Keep your phone on the nightstand and use the sleep tracker from your watch
√ Gentle vibrations on your wrist
√ Quick summary of your last night’s sleep
√ Including tiles and complications for easier use

ALSO FEATURING:
√ 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!

REQUIREMENTS
- 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? https://support.sleepcycle.com/hc/en-us
Terms and Privacy: https://www.sleepcycle.com/privacy-policy/

Recent changes:
Bug fixes and performance improvements

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More data about Sleep Cycle: Sleep Tracker

Price	Free to download
Total downloads	19 million
Recent downloads	83 thousand
Rating	4.34 based on 210 thousand ratings
Ranking	Top ranked
Version	4.26.20-production
APK size	157.8 MB
Number of libraries	59
Designed for Android	9.0+
Suitable for	Everyone
Ads	NO ads

App Performance Report

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Get PDF Report — $29

Google Play Rating history and histogram

150K

27K

9.8K

7.6K

18K

Downloads over time

Sleep Cycle: Sleep Tracker has been downloaded 19 million times. Over the past 30 days, it averaged 2.8 thousand downloads per day.

Changelog of Sleep Cycle: Sleep Tracker

May 15, 2026UpdateVersion 4.26.20-production
May 11, 2026UpdateVersion 4.26.18-production
Apr 23, 2026UpdateVersion 4.26.17-production
Apr 15, 2026UpdateVersion 4.26.15-production
Mar 24, 2026UpdateVersion 4.26.12-production
Mar 10, 2026UpdateVersion 4.26.10-production
Feb 20, 2026UpdateVersion 4.26.08-production
Feb 4, 2026UpdateVersion 4.26.06-production
Feb 1, 2026UpdateVersion 4.26.06-production
Jan 15, 2026UpdateVersion 4.26.03-production
Nov 27, 2025UpdateVersion 4.25.48-production
Nov 3, 2025UpdateVersion 4.25.45-production
Oct 27, 2025UpdateVersion 4.25.44-production
Oct 9, 2025UpdateVersion 4.25.41-production
Oct 2, 2025UpdateVersion 4.25.40-production
Sep 11, 2025UpdateVersion 4.25.37-production
Aug 28, 2025UpdateVersion 4.25.35-production
Aug 14, 2025UpdateVersion 4.25.33-production
Aug 1, 2025UpdateVersion 4.25.31-production
Jun 12, 2025UpdateVersion 4.25.24-production
May 16, 2025UpdateVersion 4.25.20-production
May 7, 2025UpdateVersion 4.25.19-production
Apr 25, 2025UpdateVersion 4.25.17-production
Apr 11, 2025UpdateVersion 4.25.15-production
Mar 7, 2025UpdateVersion 4.25.10-production
Feb 14, 2025UpdateVersion 4.25.07-production
Jan 24, 2025UpdateVersion 4.25.04-production
Jan 17, 2025UpdateVersion 4.25.03-production
Dec 18, 2024UpdateVersion 4.24.51-production
Dec 6, 2024UpdateVersion 4.24.49-production
Nov 29, 2024UpdateVersion 4.24.48-production
Nov 22, 2024UpdateVersion 4.24.47-production
Nov 15, 2024UpdateVersion 4.24.46-production
Nov 11, 2024UpdateVersion 4.24.44-production
Oct 23, 2024UpdateVersion 4.24.43-production
Oct 15, 2024UpdateVersion 4.24.41-production
Sep 26, 2024UpdateVersion 4.24.39-production
Sep 19, 2024UpdateVersion 4.24.38-production
Sep 11, 2024UpdateVersion 4.24.37-production
Sep 9, 2024UpdateVersion 4.24.35-production
Aug 23, 2024UpdateVersion 4.24.34-production
Aug 21, 2024UpdateVersion 4.24.33-production
Jul 4, 2024UpdateVersion 4.24.27-production
Jun 24, 2024UpdateVersion 4.24.25-production
Jun 16, 2024UpdateVersion 4.24.23.8523-production
May 30, 2024UpdateVersion 4.24.22.8509-production
Apr 22, 2024UpdateVersion 4.24.15.8449-production
Apr 2, 2024UpdateVersion 4.24.12.8441-production
Mar 27, 2024UpdateVersion 4.24.11.8434-production
Mar 10, 2024UpdateVersion 4.24.09.8412-production

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Developer information for Sleep Cycle AB

Sleep Cycle AB

support@sleepcycle.com

Website

N/A

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Comments on Sleep Cycle: Sleep Tracker for Android

★★★★★ Raj Sutaria · Mar 25, 2026

Not kidding but app really works to wake you up in amazing manner that you do nit feel asleep after wake up. Because of their patent technology it worked for me. I was struggling to wake up very early in morning but not able to wake up, tried many apps, but none worked perfectly. Watched sleep cycle app on YouTube recommendation and give it a try, and it worked very 100% perfectly. Hats off to developers and engineers of this app. Loved this app so much. Thanks !!

★★★★☆ Becca Proschko · May 24, 2026

Insightful as to how my sleep effects my overall moods each day. Still loving this app. However, needing help with the time report often coming up as Multiple time logs. Instead of showing from hour to hour I guess it's adding minutes in-between making it one Huge Long cluster of data I am not able to comprehend. I have tried looking in settings for something that could change this to Normal hour to hour logging of noises n all sleep habits but no luck so far. I obviously do not know...

★★★★★ Aditya Jadhav · Feb 26, 2026

Great idea to wake up during light sleep 💡 😁, would be even better if it allowed custom songs at free ✅

★☆☆☆☆ Samer Saffarini · Mar 18, 2026

Turned the smart alarm into a premium feature after years of offering it for free. Uninstalled.

★☆☆☆☆ Q Maulidiar · Mar 24, 2026

I use it mainly for the smart alarm, while the sleep tracker is neat and all but I don't really care about that. What made me decide to give this a one stat is because they decided it was smart to make a core feature locked behind paywall.

★☆☆☆☆ Brittanie Blake · Apr 13, 2026

I canceled my trial, and was still charged for a yearly premium subscription. Would not recommend.

Google Play Rankings for Sleep Cycle: Sleep Tracker

Top rankings

Rank	Country	Category	List
13	Japan	Health & Fitness	Top Grossing
111	Japan	Health & Fitness	Top Free
21	South Korea	Health & Fitness	Top Grossing
27	Sweden	Health & Fitness	Top Grossing
163	France	Health & Fitness	Top Free
55	Canada	Health & Fitness	Top Grossing
86	United States	Health & Fitness	Top Grossing
58	France	Health & Fitness	Top Grossing
33	Mexico	Health & Fitness	Top Grossing
35	Australia	Health & Fitness	Top Grossing

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Ranking history in Japan

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Technologies used by Sleep Cycle: Sleep Tracker

Sleep Cycle: Sleep Tracker is requesting 36 permissions and is using 61 libraries.

Permissions

Your location

approximate (network-based) location, precise (GPS) location

Network communication

view network connections, view Wi-Fi connections, pair with Bluetooth devices, full network access, Google Play billing service, Google Play license check, receive data from Internet

Your accounts

read Google service configuration

Hardware controls

record audio, control vibration

System tools

access Bluetooth settings, run at startup, draw over other apps, prevent phone from sleeping

Extra

android.permission.ACCESS_ADSERVICES_AD_ID, android.permission.ACCESS_ADSERVICES_ATTRIBUTION, android.permission.ACTIVITY_RECOGNITION, android.permission.BLUETOOTH_CONNECT, android.permission.BLUETOOTH_SCAN, android.permission.FOREGROUND_SERVICE, android.permission.FOREGROUND_SERVICE_DATA_SYNC, android.permission.FOREGROUND_SERVICE_LOCATION, android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK, android.permission.FOREGROUND_SERVICE_MICROPHONE, android.permission.FOREGROUND_SERVICE_SPECIAL_USE, android.permission.HIGH_SAMPLING_RATE_SENSORS, android.permission.POST_NOTIFICATIONS, android.permission.SCHEDULE_EXACT_ALARM, android.permission.USE_EXACT_ALARM, android.permission.USE_FULL_SCREEN_INTENT, com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE, com.google.android.gms.permission.ACTIVITY_RECOGNITION, com.google.android.gms.permission.AD_ID, com.northcube.sleepcycle.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Ad network libraries

Adjust

Social libraries

None found

Development tools

Android Jetpack core

Android Architecture Components

Android Jetpack VersionedParcelable Android Jetpack Annotations Android Library Icon

Android Jetpack Annotations Firebase Android Library Icon

Firebase

Android Jetpack Widgets Android Jetpack AppCompat Android Library Icon

Android Jetpack AppCompat AndroidX Activity Android Library Icon

AndroidX Activity Android Activity Saved State Android Library Icon

Android Activity Saved State AndroidX Loader Android Library Icon

AndroidX Loader Android Jetpack Media Android Library Icon

Android Jetpack Media Google Cloud Messaging (GCM) Android Library Icon

Google Cloud Messaging (GCM)

Android Transition Support Library

Android Support Library collections Kotlin Android Library Icon

Kotlin

Android Support VectorDrawable

AndroidX Legacy: Support Library core utils

AndroidX Local Broadcast Manager Google gson Android Library Icon

Google gson AndroidX App Startup Android Library Icon

AndroidX App Startup

AndroidX Legacy: Support Library core UI Android WorkManager Android Library Icon

Android WorkManager AndroidX Widget ViewPager2 Android Library Icon

AndroidX Widget ViewPager2 Okio Android Library Icon

Okio

AndroidX Concurrent Futures AndroidX Emoji / Emoji2 Android Library Icon

AndroidX Emoji / Emoji2 AndroidX Tracing Android Library Icon

AndroidX Tracing AndroidX SQLite Android Library Icon

AndroidX SQLite AndroidX ExifInterface Android Library Icon

AndroidX ExifInterface AndroidX DynamicAnimation Android Library Icon

AndroidX DynamicAnimation AndroidX ProfileInstaller Android Library Icon

AndroidX ProfileInstaller Chromium Android Library Icon

Chromium

Google Guava Retrofit Android Library Icon

Retrofit

AndroidX WebKit ReactiveX Android Library Icon

ReactiveX

AndroidX Preference Android View Binding Android Library Icon

Android View Binding Jetpack WindowManager Android Library Icon

Jetpack WindowManager Dagger Android Library Icon

Dagger

Jetpack DataStore Jetpack Navigation Android Library Icon

Jetpack Navigation Google Analytics Android Library Icon

Google Analytics Lottie Android Library Icon

Lottie

AndroidX Privacy Sandbox Reactive Streams Android Library Icon

Reactive Streams Kotlinx Serialization Android Library Icon

Kotlinx Serialization Jetpack Compose Android Library Icon

Jetpack Compose Coil Android Library Icon

Coil

Moshi

AndroidX Graphics AndroidX Test Android Library Icon

AndroidX Test AndroidX GridLayout Android Library Icon

AndroidX GridLayout AndroidX Credentials Android Library Icon

AndroidX Credentials Amplitude Android Library Icon

Amplitude

TensorFlow Lite AndroidX Hilt Android Library Icon

AndroidX Hilt Braze Android Library Icon

Braze

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