# SleepOn — Your professional sleep health > Home sleep testing system with a smart ring and app for sleep health monitoring. (iPhone/iPad app by Shenzhen Sleepon Technology Co., Ltd..) - Source: https://appshunter.io/ios/app/sleepon/id1385995937 (this page in markdown: same URL + `.md`) - Developer: [Shenzhen Sleepon Technology Co., Ltd.](https://appshunter.io/developer/1385995936) - Category: Health & Fitness, Medical - Price: Free - Rating: 3.00/5 from 181 App Store ratings · 163 written reviews indexed - Age rating: 17+ - Requires: iOS 9.0 · 128 MB - Languages: American English, German (Germany), Japanese, Polish, Chinese (Simplified, China), Chinese (Traditional, Taiwan) - Released: 2018-06-10 - Data updated: 2026-07-18 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/sleepon/id1385995937/reviews.md ## What is SleepOn? SLEEPON is a home sleep testing system including a sleep ring with APPs. SLEEPON uses sleepFit™ algorithm to obtain accurate biological data through sleep ring and APP . SLEEPON screens sleep health issues and help you establish long-term sleep data through sleepFit™ algorithm for risk warning. SLEEPON is suitable for people of all ages, especially for middle-aged and senior people, executives, patients with chronic cardiovascular diseases, obese people and special working groups such as drivers. It is a guardian of your family's sleep health. The main features of ver 2.0: 1. Real-time data monitoring: Heart Rate/Oxygen Level, etc. 2. Professional daily sleep reports 3. Minute Data Report 3. Family and Friends Data Sharing 4. Sleep stages report 5. AHI report 6. Sleep activity and sleep debt report 7. Sleep Diary 8. Night Mode 9. Three font sizes selection 10. Bluetooth hardware connection and management, including firmware update over the air. ------------------------------------------- [Apple Health] Tip: This app supports Apple's health applications.Your Heart Rate, Oxygen Level, and sleep data will synchronize to the health center after authorization. ## Key features - Real-time heart rate and oxygen monitoring - Professional daily sleep reports - Sleep stages and AHI reporting - Sleep activity and debt tracking - Family and friends data sharing - Bluetooth connectivity and firmware updates ## What do users think of SleepOn? Overall sentiment: neutral **Pros** - 🚀 Detailed sleep data - 👍 Useful sleep tracking features - 🔒 Secure and reliable - 💡 Innovative sleep monitoring device **Cons** - 🐛 Inaccurate sleep stage detection - 🔋 Battery life issues - 🔍 Poor customer support - 🔍 Inconsistent data recording **Commonly reported bugs** - App crashes after firmware updates - Bluetooth connectivity problems - Data sync failures **Most requested features** - Multiple alarm options - Improved data visualization - Better integration with health apps ## Recent user reviews (10 of 163) All indexed reviews: https://appshunter.io/ios/app/sleepon/id1385995937/reviews.md ### 1/5 — New Software Horrible *2026-05-11, version 2.4.13* Until this latest "upgrade" this device really helped me. It showed my heartrate all night long and the spike and dip times that showed I had nocturnal hypertension. This new version is garbage. It shows a high and a low with nothing in between and no times. Just sad to see this outfit get so lazy. ### 1/5 — Beware. Limited life of product *2026-04-30, version 2.4.13* I was requested to upgrade to the Sleepon app which rendered my ring unusable. Sleepon admitted this and now won’t answer my messages to replace my unit. Very unhappy about this and cannot recommend anyone to use this company. ### 5/5 — Awesome Device *2025-10-01, version 2.4.13* Lots of sleep data ### 2/5 — Poor customer service *2025-05-15, version 2.4.13* I have bought two SLEEPON devices and really don’t know how accurate they are, but my real issue is that they have poor support. Only an email contact form which I have sent two messages to for issues I’m having with both devices and they have never responded. Very questionable ### 1/5 — Seems inaccurate *2025-03-09, version 2.4.13* The results between using the ring and fingertip vary greatly. With the ring I have sleep apnea, with the fingertip I don’t. The sleep cycles are not accurate. It says I’m in a deep sleep when I have been up, awake and out of bed. It gives me 98% when I’ve been up several times a night and have not slept well. There’s no guarantee with purchase so I’m out the money for a misleading device. ### 1/5 — Disappointed *2025-02-15, version 2.4.13* After using this for close to a year I’ve decided that it’s only good as an alarm clock. It never registers any deep sleep. Says I’m awake when I’m not, ie., says I was awake 2 hours when I clearly wasn’t. All of the information besides sleep stages are absolutely meaningless. Sleep stages is the only parameter that matters and this device never gets it right. I have another sleep tracker that disagrees every night. I do like the Biological Clock. I use it as my alarm clock. That works really well. ### 1/5 — GARBAGE - Waste of Money *2024-11-15, version 2.4.13* It’s simple: Product = Garbage Customer Serice = Garbage Customer = Robbed That’s all folks… ### 3/5 — Glitchy *2024-11-05, version 2.4.13* 11/4. Keeps telling me I need to update firmware, but when I click "update" it says I have the most current firmware and the feature I was trying to access doesn't work. After trying this device for a time I'll update my review. ### 5/5 — Review Sept 2024 *2024-09-09, version 2.4.13* I have used V1 and V2 periodically over the last few years. I generally do this consistently for a few months to get a good look at whats going on with the data collected and then forget about it for a long period until I feel something may have shifted. The reason for this review is that I’ve noticed there has been a steady increase in the ability to collect data, in the quality of the data reporting, and an effort to continually improve its usefulness as a health monitoring tool. Even though I own both V1 and V2, I plan on purchasing a V3 because it is a very nice upgrade. That you SleepOn! ### 4/5 — An impressive item. *2024-09-05, version 2.4.13* I think the data supplied by the Sleep ring is accurate and worthwhile. The progress reports are great. Occasionally it misses a night and the receiver can fall out of the holder. Impressed enough to get Sleep 3. ## Frequently asked questions about SleepOn ### What does the SleepOn app do? The SleepOn app works with a smart sleep ring to monitor your sleep health. It uses the sleepFit™ algorithm to collect biological data, screen for sleep issues, and provide detailed daily and minute-by-minute sleep reports. It also helps establish long-term sleep data for risk warnings. ### What are the main features of SleepOn? Key features include real-time monitoring of heart rate and oxygen levels, professional daily sleep reports, detailed minute data reports, sleep stages and AHI reports, sleep activity and debt tracking, and family/friends data sharing. It also offers Bluetooth connectivity for hardware management and firmware updates. ### Is SleepOn free to use? Based on the provided information, the app is free to use and does not have in-app purchases or ads. The system includes a sleep ring and the accompanying app. ### Who is SleepOn suitable for? The system is suitable for people of all ages, with a particular focus on middle-aged and senior individuals, executives, patients with chronic cardiovascular diseases, obese people, and those in special working groups like drivers. It aims to be a guardian of family sleep health. ### Does SleepOn integrate with other health apps? Yes, this app supports Apple's health applications. Your heart rate, oxygen level, and sleep data will synchronize to the health center after you grant authorization, allowing for consolidated health tracking. ## Version history (last 5 releases) ### 2.4.13 — 2023-10-12 This update includes: - Fixed phone SMS login. - Fixed some issues to improve user experience. If you have any problems or suggestions, please go to ""Mine"" - ""Feedback"" and let us know! ### 2.4.12 — 2022-09-29 From this update: - Fixed some problems and improved user experience If you have any questions or suggestions, please go to [Mine] - [Feedback] to tell us. ### 2.4.11 — 2022-09-19 From this update: - Fix Facebook login issue - Optimized Japanese translation - Fixed some issues and improved user experience If you have any questions or suggestions, please go to [Mine] - [Feedback] to tell us. ### 2.4.10 — 2022-06-09 From this update: - Added delete account and clear data functions - Fixed some problems and improved user experience If you have any questions or suggestions, please go to [Mine] - [Feedback] to tell us. ### 2.4.9 — 2022-02-18 From this update: - Fixed some problems and improved user experience If you have any questions or suggestions, please go to [Mine] - [Feedback] to tell us. ## Apps similar to SleepOn | App | Rating | Price | Category | | --- | --- | --- | --- | | [Rem: Auto Sleep Tracker Watch](https://appshunter.io/ios/app/rem-auto-sleep-tracker-watch/id1534499292) | 4.2 (2,504) | Free | Health & Fitness | | [Oura](https://appshunter.io/ios/app/oura/id1043837948) | 4.9 (268,480) | Free | Health & Fitness | | [Sleep Details](https://appshunter.io/ios/app/sleep-details/id1534838758) | 4.4 (1,038) | Free | Health & Fitness | | [Sleep++](https://appshunter.io/ios/app/sleep-plus-plus/id1038440371) | 4.1 (5,645) | Free | Health & Fitness | | [myCircadianClock](https://appshunter.io/ios/app/mycircadianclock/id982118665) | 2.3 (250) | Free | Health & Fitness | | [Stress Monitor for Watch](https://appshunter.io/ios/app/stress-monitor-for-watch/id1510429086) | 4.5 (8,772) | Free | Health & Fitness | ## More apps by Shenzhen Sleepon Technology Co., Ltd. - [森林白噪音](https://appshunter.io/ios/app/id1579841477) - [SOMNOON](https://appshunter.io/ios/app/somnoon/id6446109109) - [SLEEPON 3](https://appshunter.io/ios/app/sleepon-3/id6497714109) All apps by Shenzhen Sleepon Technology Co., Ltd.: https://appshunter.io/developer/1385995936 --- *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 2026-07-18.*