--- title: "REM Sleep Tracker - Reviews, Revenue and Downloads in United States | Apple App Store" description: "Sleep Monitor is the perfect app for people eager to enhance the quality of their nighttime rest. Thanks to an advanced algorithm, Sleep Monitor processes the data gathered by your Apple Watch sensors" --- # REM Sleep Tracker — United States > Cycle Monitor for Watch ![REM Sleep Tracker App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/5d/55/be/5d55be33-d794-3ca3-6013-4a293e5d27c0/AppIcon1-0-0-1x_U007ephone-0-1-85-220.png/400x400bb.png) **Developer:** [Nicola Eusebi](https://apptail.io/developer/nicola-eusebi-YiT) (Italy) **Category:** Health Fitness **Rating:** 4.2/5 (49 ratings) **Price:** Free **Bundle ID:** ne.SleepTracker **Store:** Apple App Store **Country:** United States **Version:** 1.2.6 (released 2026-04-14) **Original Release:** 2023-05-02 **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6446677275) **AppTail Page:** [https://apptail.io/app/rem-sleep-tracker-lOlm/united-states](https://apptail.io/app/rem-sleep-tracker-lOlm/united-states) ## REM Sleep Tracker Description Sleep Monitor is the perfect app for people eager to enhance the quality of their nighttime rest. Thanks to an advanced algorithm, Sleep Monitor processes the data gathered by your Apple Watch sensors to provide you with an overall score representing the quality of your sleep. This innovative app offers a detailed analysis of the different sleep stages, monitoring light, deep, and REM sleep cycles, and providing information about your heart rate throughout the night. Additionally, Sleep Monitor allows you to track your progress with the "sleep bank" concept, a repository of your rest data that helps you better understand your habits and identify any issues. With Sleep Monitor, you can also monitor the weekly trends of various parameters, such as sleep duration, rest quality, and time spent in each sleep stage. This valuable information will enable you to make targeted lifestyle changes to improve your nighttime rest. Don't miss the opportunity to transform your Apple Watch into a powerful tool for better sleep and waking up more rejuvenated each day. Sleep Monitor is the ideal app for those seeking an ally in sleep management, with an intuitive design and a rich array of features. Download Sleep Monitor today and begin your journey towards more restful and regenerative sleep. Maximize the potential of your Apple Watch and discover how quality rest can improve your daily life! HealthKit Integrated with Apple Health for sleep stages, heart rate, respiratory frequency, age and gender data to calculate sleep quality. Sleep Monitor Premium Sleep Monitor offers a Premium version available as an auto-renewable subscription. Payment will be charged to iTunes Account at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period at the rate of your selected plan above. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings on the device. Once purchased, refunds will not be provided for any unused portion of the term. Privacy policy: Terms of use: ## REM Sleep Tracker Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/16/a0/0d/16a00d9f-761f-1290-da6d-3ebb18bb40d4/23ba4552-4c66-4483-bfc4-1ebfb848b602_screenshot-1.jpg/1242x2688.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/e8/c4/95/e8c49599-4f3c-0a69-42a4-d7eabd563fc6/d470d5c3-efcc-43a1-9114-ee6c2ca1009d_screenshot-2.jpg/1242x2688.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/28/80/2d/28802d41-2e08-cebd-f9db-2fa289273e10/1c2db5b2-e2e8-48fb-af21-a35665b96bfe_screenshot-3.jpg/1242x2688.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/6d/a5/cd/6da5cdef-ad3b-aeb5-6be7-ff3d7cd5a097/7c1ddc84-4391-4a3e-ae4b-837366a94987_screenshot-4.jpg/1242x2688.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/46/a7/f2/46a7f2a2-4741-6e73-051e-cf575b2686b7/49e368ee-2b1a-4c8f-8f40-781e9209ec4a_screenshot-5.jpg/1242x2688.png) ## REM Sleep Tracker Rating Breakdown in United States - 5 stars: 32 (65%) - 4 stars: 7 (14%) - 3 stars: 3 (6%) - 2 stars: 2 (4%) - 1 stars: 5 (10%) ## REM Sleep Tracker Reviews in United States ### ***-- "It says for 4+ but it needs a Apple Watch" Please fix but if not the app is great -- danikalg, 2023-06-18 [View all REM Sleep Tracker reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## REM Sleep Tracker In-App Purchases | Item | Price | |------|-------| | Sleep Score Premium Yearly | $9.99 | ## REM Sleep Tracker Discovered Keywords - sleep number - bed time tracker ## Apps Similar to REM Sleep Tracker - [Go To Sleep - Bed Time Tracker](https://apptail.io/app/go-to-sleep-bed-time-tracker-YbC/united-states) - [Sleep Tracker: Snore Recorder™](https://apptail.io/app/sleep-tracker-snore-recorder-XrN/united-states) - [Sleep Tracker App](https://apptail.io/app/sleep-tracker-app-lBpb/united-states) - [Sleep Tracker And White Noise](https://apptail.io/app/sleep-tracker-and-white-noise-zcQb/united-states) - [슬립루틴 - 수면 분석, 알람시계, 백색소음, 코골이](https://apptail.io/app/app-kdWb/united-states) - [Sleep Tracker & Alarm Clock](https://apptail.io/app/sleep-tracker-alarm-clock-pdgc/united-states) - [zZz - Sleep Tracker Widget](https://apptail.io/app/zzz-sleep-tracker-widget-ouvc/united-states) - [QUIT SMOKING - ISMOKAY](https://apptail.io/app/quit-smoking-ismokay-niEd/united-states) - [Sleepbot: Sleep Tracker](https://apptail.io/app/sleepbot-sleep-tracker-XAaf/united-states) - [Sleep Pilot: Sleep Tracker](https://apptail.io/app/sleep-pilot-sleep-tracker-jjrm/united-states) ## REM Sleep Tracker Available In - [United States](https://apptail.io/app/rem-sleep-tracker-lOlm/united-states) - [Italy](https://apptail.io/app/rem-sleep-tracker-lOlm/italy) - [Vietnam](https://apptail.io/app/rem-sleep-tracker-lOlm/vietnam) - [India](https://apptail.io/app/rem-sleep-tracker-lOlm/india) - [Kazakhstan](https://apptail.io/app/rem-sleep-tracker-lOlm/kazakhstan) - [United Kingdom](https://apptail.io/app/rem-sleep-tracker-lOlm/united-kingdom) - [Ukraine](https://apptail.io/app/rem-sleep-tracker-lOlm/ukraine) - [Thailand](https://apptail.io/app/rem-sleep-tracker-lOlm/thailand) - [Canada](https://apptail.io/app/rem-sleep-tracker-lOlm/canada) - [Pakistan](https://apptail.io/app/rem-sleep-tracker-lOlm/pakistan) - [France](https://apptail.io/app/rem-sleep-tracker-lOlm/france) - [Spain](https://apptail.io/app/rem-sleep-tracker-lOlm/spain) - [Philippines](https://apptail.io/app/rem-sleep-tracker-lOlm/philippines) - [Netherlands](https://apptail.io/app/rem-sleep-tracker-lOlm/netherlands) - [Argentina](https://apptail.io/app/rem-sleep-tracker-lOlm/argentina) - [Hungary](https://apptail.io/app/rem-sleep-tracker-lOlm/hungary) - [United Arab Emirates](https://apptail.io/app/rem-sleep-tracker-lOlm/united-arab-emirates) - [Poland](https://apptail.io/app/rem-sleep-tracker-lOlm/poland) - [Australia](https://apptail.io/app/rem-sleep-tracker-lOlm/australia) - [Colombia](https://apptail.io/app/rem-sleep-tracker-lOlm/colombia) - [Kuwait](https://apptail.io/app/rem-sleep-tracker-lOlm/kuwait) - [Armenia](https://apptail.io/app/rem-sleep-tracker-lOlm/armenia) - [Belgium](https://apptail.io/app/rem-sleep-tracker-lOlm/belgium) - [Brunei](https://apptail.io/app/rem-sleep-tracker-lOlm/brunei) - [Brazil](https://apptail.io/app/rem-sleep-tracker-lOlm/brazil) - [Germany](https://apptail.io/app/rem-sleep-tracker-lOlm/germany) - [Egypt](https://apptail.io/app/rem-sleep-tracker-lOlm/egypt) - [Greece](https://apptail.io/app/rem-sleep-tracker-lOlm/greece) - [Macao SAR China](https://apptail.io/app/rem-sleep-tracker-lOlm/macau) - [Mexico](https://apptail.io/app/rem-sleep-tracker-lOlm/mexico) - [Malaysia](https://apptail.io/app/rem-sleep-tracker-lOlm/malaysia) - [Namibia](https://apptail.io/app/rem-sleep-tracker-lOlm/namibia) - [Romania](https://apptail.io/app/rem-sleep-tracker-lOlm/romania) - [Suriname](https://apptail.io/app/rem-sleep-tracker-lOlm/suriname) - [Czechia](https://apptail.io/app/rem-sleep-tracker-lOlm/czechia) - [Grenada](https://apptail.io/app/rem-sleep-tracker-lOlm/grenada) - [Ghana](https://apptail.io/app/rem-sleep-tracker-lOlm/ghana) - [Uruguay](https://apptail.io/app/rem-sleep-tracker-lOlm/uruguay) - [Guyana](https://apptail.io/app/rem-sleep-tracker-lOlm/guyana) - [Hong Kong SAR China](https://apptail.io/app/rem-sleep-tracker-lOlm/hong-kong) - [Honduras](https://apptail.io/app/rem-sleep-tracker-lOlm/honduras) - [Croatia](https://apptail.io/app/rem-sleep-tracker-lOlm/croatia) - [China](https://apptail.io/app/rem-sleep-tracker-lOlm/china) - [Indonesia](https://apptail.io/app/rem-sleep-tracker-lOlm/indonesia) - [Ireland](https://apptail.io/app/rem-sleep-tracker-lOlm/ireland) - [Israel](https://apptail.io/app/rem-sleep-tracker-lOlm/israel) - [Chile](https://apptail.io/app/rem-sleep-tracker-lOlm/chile) - [Iceland](https://apptail.io/app/rem-sleep-tracker-lOlm/iceland) - [Switzerland](https://apptail.io/app/rem-sleep-tracker-lOlm/switzerland) - [Jamaica](https://apptail.io/app/rem-sleep-tracker-lOlm/jamaica) - [Jordan](https://apptail.io/app/rem-sleep-tracker-lOlm/jordan) - [Japan](https://apptail.io/app/rem-sleep-tracker-lOlm/japan) - [Kenya](https://apptail.io/app/rem-sleep-tracker-lOlm/kenya) - [Cyprus](https://apptail.io/app/rem-sleep-tracker-lOlm/cyprus) - [South Korea](https://apptail.io/app/rem-sleep-tracker-lOlm/south-korea) - [Belize](https://apptail.io/app/rem-sleep-tracker-lOlm/belize) - [Cayman Islands](https://apptail.io/app/rem-sleep-tracker-lOlm/cayman-islands) - [Belarus](https://apptail.io/app/rem-sleep-tracker-lOlm/belarus) - [Lebanon](https://apptail.io/app/rem-sleep-tracker-lOlm/lebanon) - [Sri Lanka](https://apptail.io/app/rem-sleep-tracker-lOlm/sri-lanka) - [Lithuania](https://apptail.io/app/rem-sleep-tracker-lOlm/lithuania) - [Luxembourg](https://apptail.io/app/rem-sleep-tracker-lOlm/luxembourg) - [Latvia](https://apptail.io/app/rem-sleep-tracker-lOlm/latvia) - [Madagascar](https://apptail.io/app/rem-sleep-tracker-lOlm/madagascar) - [North Macedonia](https://apptail.io/app/rem-sleep-tracker-lOlm/north-macedonia) - [Mali](https://apptail.io/app/rem-sleep-tracker-lOlm/mali) - [Uzbekistan](https://apptail.io/app/rem-sleep-tracker-lOlm/uzbekistan) - [Malta](https://apptail.io/app/rem-sleep-tracker-lOlm/malta) - [Mauritius](https://apptail.io/app/rem-sleep-tracker-lOlm/mauritius) - [Venezuela](https://apptail.io/app/rem-sleep-tracker-lOlm/venezuela) - [British Virgin Islands](https://apptail.io/app/rem-sleep-tracker-lOlm/british-virgin-islands) - [Angola](https://apptail.io/app/rem-sleep-tracker-lOlm/angola) - [Nigeria](https://apptail.io/app/rem-sleep-tracker-lOlm/nigeria) - [Nicaragua](https://apptail.io/app/rem-sleep-tracker-lOlm/nicaragua) - [Bolivia](https://apptail.io/app/rem-sleep-tracker-lOlm/bolivia) - [Norway](https://apptail.io/app/rem-sleep-tracker-lOlm/norway) - [Nepal](https://apptail.io/app/rem-sleep-tracker-lOlm/nepal) - [New Zealand](https://apptail.io/app/rem-sleep-tracker-lOlm/new-zealand) - [Oman](https://apptail.io/app/rem-sleep-tracker-lOlm/oman) - [Panama](https://apptail.io/app/rem-sleep-tracker-lOlm/panama) - [Peru](https://apptail.io/app/rem-sleep-tracker-lOlm/peru) - [Bermuda](https://apptail.io/app/rem-sleep-tracker-lOlm/bermuda) - [Bahrain](https://apptail.io/app/rem-sleep-tracker-lOlm/bahrain) - [Bulgaria](https://apptail.io/app/rem-sleep-tracker-lOlm/bulgaria) - [Portugal](https://apptail.io/app/rem-sleep-tracker-lOlm/portugal) - [Qatar](https://apptail.io/app/rem-sleep-tracker-lOlm/qatar) - [Yemen](https://apptail.io/app/rem-sleep-tracker-lOlm/yemen) - [Russia](https://apptail.io/app/rem-sleep-tracker-lOlm/russia) - [Saudi Arabia](https://apptail.io/app/rem-sleep-tracker-lOlm/saudi-arabia) - [Sweden](https://apptail.io/app/rem-sleep-tracker-lOlm/sweden) - [Singapore](https://apptail.io/app/rem-sleep-tracker-lOlm/singapore) - [Slovenia](https://apptail.io/app/rem-sleep-tracker-lOlm/slovenia) - [Slovakia](https://apptail.io/app/rem-sleep-tracker-lOlm/slovakia) - [Senegal](https://apptail.io/app/rem-sleep-tracker-lOlm/senegal) - [South Africa](https://apptail.io/app/rem-sleep-tracker-lOlm/south-africa) - [El Salvador](https://apptail.io/app/rem-sleep-tracker-lOlm/el-salvador) - [Barbados](https://apptail.io/app/rem-sleep-tracker-lOlm/barbados) - [Tunisia](https://apptail.io/app/rem-sleep-tracker-lOlm/tunisia) - [Türkiye](https://apptail.io/app/rem-sleep-tracker-lOlm/turkey) - [Taiwan](https://apptail.io/app/rem-sleep-tracker-lOlm/taiwan) - [Azerbaijan](https://apptail.io/app/rem-sleep-tracker-lOlm/azerbaijan) - [Uganda](https://apptail.io/app/rem-sleep-tracker-lOlm/uganda) - [Dominican Republic](https://apptail.io/app/rem-sleep-tracker-lOlm/dominican-republic) - [Algeria](https://apptail.io/app/rem-sleep-tracker-lOlm/algeria) - [Ecuador](https://apptail.io/app/rem-sleep-tracker-lOlm/ecuador) - [Estonia](https://apptail.io/app/rem-sleep-tracker-lOlm/estonia) - [Austria](https://apptail.io/app/rem-sleep-tracker-lOlm/austria) - [Denmark](https://apptail.io/app/rem-sleep-tracker-lOlm/denmark) - [Finland](https://apptail.io/app/rem-sleep-tracker-lOlm/finland) - [Cambodia](https://apptail.io/app/rem-sleep-tracker-lOlm/cambodia) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*