# WatchSleep — auto track sleep by watch > Apple Watch sleep tracker with automatic monitoring and detailed sleep analysis. (iPhone/iPad app by 永超 王.) - Source: https://appshunter.io/ios/app/watchsleep/id1103749297 (this page in markdown: same URL + `.md`) - Developer: [永超 王](https://appshunter.io/developer/1006547156) - Category: Health & Fitness, Sports - Price: $0.99 - Rating: 2.00/5 from 10 App Store ratings · 19 written reviews indexed - Age rating: 4+ - Requires: iOS 14.1 · 6 MB - Languages: English, Chinese - Released: 2016-04-18 - Data updated: 2026-06-10 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/watchsleep/id1103749297/reviews.md ## What is WatchSleep? use Apple Watch to track your sleep exactly! Auto track! Use Apple Watch to monitor sleep, monitor automatically, draw a sleep chart, and help you record the exact data of each sleep. Detailed analysis, deep sleep, curve chart gives detailed status. Calendar mode, you can directly see sleep start stop time, quality and other sleep parameters. The artificial intelligence adaptive calibration algorithm is suitable for most people's personality characteristics; dream record! No need mobile phone microphone, no background operation, no increase in power consumption. Stay away from cell phones and stay away from radiation. The bed data and sleep data data are written into the "health" application. In the "health" application, sleep statistics and statistical charts can be viewed. Special remind, must see: 1 no watch is easy to make the application collapse, data is not allowed 2 watch system requires more than watchOS4.0 3, do not open the mobile phone Watch applications "physical training" of "energy saving mode", because the energy is not monitored 4 after 6 a.m., watch calculate the sleep data automatically last night. 6 a.m. for iPhone 5 after midnight, table wear time can not be less than 2 hours. 6 after the installation of the first open accounting is a large amount of data, in case of flash back, please uninstall reinstall. Declaration: This application can not be used as a medical basis ## Key features - Automatic sleep tracking via Apple Watch - Detailed sleep charts and analysis - AI adaptive calibration algorithm - Dream recording - No phone microphone or background operation - Health app integration ## Recent user reviews (10 of 19) All indexed reviews: https://appshunter.io/ios/app/watchsleep/id1103749297/reviews.md ### 1/5 — Doesn’t work save your money! *2021-10-17* Rip off ### 1/5 — Iphone *2021-09-13* Not for IPhone. Just Apple Watch. Which I don’t have. Glad it was just $.99. ### 1/5 — Waste of money...doesn’t do anything *2020-02-22* Downloaded app...no way to connect to CPAP - they are out to take your money ### 1/5 — Don’t waste your money *2019-08-13* App constantly crashes. Have to continually delete and reinstall in it. Wish I hadn’t wasted money on it. ### 4/5 — Needs some enhancing *2019-04-04* Needs to allow continuance of recording if user is up for less than 2 hours rather that discarding hours of data and starting from scratch. Not able to access reports for all days. ### 1/5 — Not worth it *2019-04-04* Doesn’t work at all! Won’t even open, just flashes and closes out. Waste of $$ ### 1/5 — Zero instructions on how to connect with CPAP. Help doesn’t work *2019-02-14* Hit the help button and the website senses.com doesn’t resolve. Blank. So dead app as far as I am concerned. As an IT pro it’s not often I am missing an easy user experience to resolve app configuration issues. ### 4/5 — Pretty good so far... too early to rate. Takes a few days to start for some reason. *2019-01-23* Will rate more later ### 2/5 — It’s broken English *2018-08-30* Look, the app is cool and all, but it’s difficult to navigate because it’s either in a foreign language or broken English. ### 1/5 — Useless *2017-12-05* The app is very inaccurated. ## Frequently asked questions about WatchSleep ### Does WatchSleep have ads? No, WatchSleep does not contain advertisements. It is a paid application. ### What devices does WatchSleep support? WatchSleep is supported on Apple Watch, iPhone, and iPod. It requires watchOS 4.0 or later. ### How accurate is WatchSleep's sleep tracking? The app uses an artificial intelligence adaptive calibration algorithm designed to suit most users. It aims to record exact sleep data and provides detailed analysis, though it cannot be used as a medical basis. ### What are the requirements for WatchSleep to function correctly? A watch is essential for the application to function without collapsing and to allow data recording. The watch system must be watchOS 4.0 or later, and the iPhone's 'physical training' energy saving mode should not be enabled. ### How does WatchSleep handle sleep data? Bed and sleep data are written directly into the 'Health' application on your iPhone. This allows you to view sleep statistics and charts within the Health app. ### What is the minimum wear time for the watch with WatchSleep? For accurate data calculation, the watch must be worn for at least 2 hours after midnight. Sleep data for the previous night is calculated automatically after 6 a.m. ### What is the price of WatchSleep? WatchSleep is available for a one-time purchase of $0.99. ### How often is WatchSleep updated? The latest version, 4.0.1, was released on November 3, 2021. Further update frequency is not specified. ## Version history (last 5 releases) ### 4.0.1 — 2021-11-03 fix bugs ### 4.0.0 — 2021-11-02 update for new system ### 3.4.0 — 2018-09-24 new calculation sequence for crash ### 3.3.4 — 2018-05-14 new red and purple theme ### 3.3.3 — 2018-05-08 The optimization algorithm is more accurate ## Apps similar to WatchSleep | App | Rating | Price | Category | | --- | --- | --- | --- | | [Tacho](https://appshunter.io/ios/app/tacho/id1458913257) | 3.7 (3) | $4.99 | Health & Fitness | | [One Million Steps](https://appshunter.io/ios/app/one-million-steps/id1176259243) | 2.5 (2) | Free | Health & Fitness | | [The Woodlands Yoga Studio](https://appshunter.io/ios/app/the-woodlands-yoga-studio/id1243688469) | 5.0 (1) | Free | Health & Fitness | | [Pedometer+Walk Step Weightloss](https://appshunter.io/ios/app/pedometer-plus-walk-step-weightloss/id1465881182) | 4.5 (112) | Free | Health & Fitness | | [Nutritional](https://appshunter.io/ios/app/nutritional/id1550565189) | — | Free | Health & Fitness | | [优梦思](https://appshunter.io/ios/app/id1259007139) | 1.0 (1) | Free | Health & Fitness | ## More apps by 永超 王 - [WatchCamera1](https://appshunter.io/ios/app/watchcamera1/id1049342974) - [MMPlayer for watch pro](https://appshunter.io/ios/app/mmplayer-for-watch-pro/id1050452971) - [wReader for watch 手表独立小说阅读器](https://appshunter.io/ios/app/wreader-for-watch/id1054609211) - [wDictionary for watch 10万词汇手表独立英语词典](https://appshunter.io/ios/app/wdictionary-for-watch-10/id1065857322) - [Workouts Pro](https://appshunter.io/ios/app/workouts-pro/id1154080064) All apps by 永超 王: https://appshunter.io/developer/1006547156 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*