# SnoreO2 > Sleep monitor tracks oxygen, heart rate, and motion with smart vibration alerts. (iPhone/iPad app by Shenzhen Viatom Technology Co., Ltd..) - Source: https://appshunter.io/ios/app/snoreo2/id1224541466 (this page in markdown: same URL + `.md`) - Developer: [Shenzhen Viatom Technology Co., Ltd.](https://appshunter.io/developer/888642115) - Category: Health & Fitness, Medical - Price: Free - Rating: 3.10/5 from 16 App Store ratings · 15 written reviews indexed - Age rating: 17+ - Requires: iOS 8.0 · 21 MB - Languages: American English, Chinese (Simplified, China), Chinese (Traditional, Taiwan) - Released: 2017-04-10 - Data updated: 2026-08-13 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/snoreo2/id1224541466/reviews.md ## What is SnoreO2? The SnoreO2 APP works with the wearable device SnoreO2, which is a Snore Reducing Sleep Monitor integrated with Smart Vibration. Snore may cause breathing problem reducing Oxygen Level in body. SnoreO2 monitors Oxygen Level, heart rate and motion during sleep. Smart Vibration stirs your body during hypoxia to relieve oxygen shortage. Use the APP to access these features: - Get and store history records from device via Bluetooth - Real-time Monitor of Oxygen Level and Heart Rate - Graphic sleep report includes analysis results, plots of oxygen level, heart rate and motion - Track short/long term trends - Set the threshold and strength of Smart Vibration - Upgrade firmware of device ## Key features - Bluetooth data history storage - Real-time oxygen and heart rate monitoring - Graphic sleep reports with analysis - Short/long term trend tracking - Smart vibration threshold and strength settings - Device firmware upgrades ## Recent user reviews (10 of 15) All indexed reviews: https://appshunter.io/ios/app/snoreo2/id1224541466/reviews.md ### 1/5 — Update *2024-04-27, version 1.5.1* After 5 years the application needs and updates . Can you do it soon as possible. Thank you. ### 3/5 — display problem on iphone 12 mini, iOS 15.4.1 *2022-05-20, version 1.5.1* the snoreO2 page with the data detail display and the dashboard page both load a bit low on the iphone display, leaving the bottom part of the two pages off the bottom of the iphone display. the time selections on the data display page are not accessable. ### 1/5 — Junk *2020-07-06* Poor instructions and no diagnostics for troubleshooting ### 5/5 — I love it! You’ll need Viatom O2 device to use the app *2020-06-15* Update the App !! ******************* If you were looking for a wearable device (pulse oximeter) that records your O2 overnight and gives you meaningful results, this is the device for you. Future software updates need a few tweaks: 1. Statistical data – histograms for oxygen and heart rate 2. Export data – I would like to import the O2 and heart rate data into Excel using a CVS file. 3. Better documentation on how the algorithm calculates the O2 summary score. 4. Better advertising on the web and Amazon - It took a little bit of research to find it (I had to go to Alibaba, Chinese Amazon) ### 4/5 — Apple health integration needed *2020-03-23, version 1.5.1* The app seems to work ok. But it has no compatibility with other Apple health apps and can not me integrated into the health dashboard. ### 3/5 — Iffy *2020-03-04* How is it my O2 drops have been the same the last four nights yet the tracking time has never been the same. ### 3/5 — Answers all my questions *2020-02-23* Cpap did not work it made mild apnea worse. I got dental device,slightly uncomfortable but i have adjusted it till it is stopping 98 % of events. No follow up or help from dentist btw. What goes on during sleep is such a mystery. A year ago on cpap forums people complained about lack of recording o2 monitor. This device along with excellent app solves this shows pulse, o2, activity, stores records on phone it has a low oxygen alarm you can set to level,it’s simple to use. It is worth the $150 for device app is free. Update does not work right with new iPhones Just got 11 and cannot control scale. ### 3/5 — App Compatability *2020-02-19* Love the product but the app is cut off at the bottom and unable to use scaling function. Need to fix the app for iPhone XR ### 1/5 — Please address problem for a better rating *2019-11-20* I want this to work for me. My morning stats puts my score at 99%, high green, in the red to green color scale; however, my average oxygen level displays as being 88% with 7 oxygen desaturations as low as 83%. Clearly, my oxygen levels are not in the 90+% range all night as i believe it should be. Am I wrong or is sub-88% oxygen all night worthy of the app’s 99%/A+ grade? ### 3/5 — Snore O2 *2019-06-28* Works well but does not integrate with Apple Health. This is a major flaw. Makes the app destined to the trash heap unless it becomes integrated with the Apple Health app. ## Frequently asked questions about SnoreO2 ### What does SnoreO2 monitor during sleep? SnoreO2 monitors your blood oxygen level, heart rate, and body motion during sleep. This data is collected via its compatible wearable device and transmitted to the app. ### How does SnoreO2 help with snoring? SnoreO2 uses smart vibration technology. If it detects low oxygen levels, which can be caused by snoring and breathing problems, it gently vibrates to stir your body and help relieve the oxygen shortage. ### Can I see my sleep history with SnoreO2? Yes, the app allows you to access and store history records from your SnoreO2 wearable device via Bluetooth. You can view graphic sleep reports that include analysis results and plots of your oxygen level, heart rate, and motion. ### Is SnoreO2 available for Android devices? Based on the provided data, SnoreO2 is supported on iPhone, iPad, and iPod. Information regarding Android compatibility is not available. ### How often is SnoreO2 updated? The latest version of SnoreO2 is 1.5.1, which was last updated on August 22, 2018. This indicates that updates may not be very frequent. ### What is the user rating for SnoreO2? SnoreO2 has a user rating of 3.1 stars from 16 ratings. This suggests a mixed reception from its user base. ### Does SnoreO2 have ads? No, the application data indicates that SnoreO2 does not contain advertisements. ### What age rating does SnoreO2 have? SnoreO2 has an age rating of 17+. This is likely due to the nature of health monitoring and the data it collects. ## Version history (last 5 releases) ### 1.5.1 — 2018-08-22 This app has been updated by Apple to display the Apple Watch app icon. fixed an network issue ### 1.5.0 — 2018-08-17 Optimize UI and user experience ### 1.4.1 — 2017-12-30 - Updated for iOS 11 - Updated for iPhone X - Improve UI ### 1.4.0 — 2017-11-28 1.Improve UI 2.Support factory reset 3.Other optimizations ### 1.3.2 — 2017-09-17 Improve the usability. ## Apps similar to SnoreO2 | App | Rating | Price | Category | | --- | --- | --- | --- | | [Morpheus Training](https://appshunter.io/ios/app/morpheus-training/id1259741445) | 4.8 (15) | Free | Health & Fitness | | [Heart Rate Monitor-Plus1Health](https://appshunter.io/ios/app/heart-rate-monitor-plus1health/id1535822660) | 4.6 (1,259) | Free | Health & Fitness | ## More apps by Shenzhen Viatom Technology Co., Ltd. - [AirBP](https://appshunter.io/ios/app/airbp/id1288411348) - [ViHealth](https://appshunter.io/ios/app/vihealth/id1413644737) - [SnoreZ](https://appshunter.io/ios/app/snorez/id1450700867) - [MyBeats Air pro edition](https://appshunter.io/ios/app/mybeats-air-pro-edition/id1498236868) - [乐普云诊](https://appshunter.io/ios/app/id1624823753) All apps by Shenzhen Viatom Technology Co., Ltd.: https://appshunter.io/developer/888642115 --- *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 2026-08-13.*