--- product_id: 342388032 title: "O2Ring Wearable Sleep Monitor - Bluetooth Health Tracker with Free APP & PC Report" brand: "wellue" price: "VT141125" currency: VUV in_stock: true reviews_count: 5 category: "Wellue" url: https://www.desertcart.vu/products/342388032-o2ring-wearable-sleep-monitor-bluetooth-health-tracker-with-free-app store_origin: VU region: Vanuatu --- # 4-second interval data zoom Unlimited data storage & sharing 16-hour battery life O2Ring Wearable Sleep Monitor - Bluetooth Health Tracker with Free APP & PC Report **Brand:** wellue **Price:** VT141125 **Availability:** βœ… In Stock ## Summary > πŸ’€ Sleep smarter, live better β€” your health’s new night owl. ## Quick Answers - **What is this?** O2Ring Wearable Sleep Monitor - Bluetooth Health Tracker with Free APP & PC Report by wellue - **How much does it cost?** VT141125 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/342388032-o2ring-wearable-sleep-monitor-bluetooth-health-tracker-with-free-app) ## Best For - wellue enthusiasts ## Why This Product - Trusted wellue brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Apple Health Sync:** Seamlessly integrates with Apple Health for a holistic wellness overview. - β€’ **Effortless Sharing:** Instantly share comprehensive reports with your doctor or wellness community. - β€’ **Limitless Data Storage:** Save unlimited sleep history on your phone with zero extra fees. - β€’ **All-Night Vital Insights:** Track your O2 levels, heart rate & movements seamlessly while you sleep. - β€’ **Precision Zoom Analytics:** Pinpoint your health trends with detailed 4-second interval charts. ## Overview The Wellue O2Ring is a lightweight, Bluetooth-enabled wearable sleep monitor that tracks overnight oxygen saturation (70%-100% SpO2), heart rate, and body movements with precise 4-second interval data. It offers unlimited data storage on your phone at no extra cost, seamless Apple Health integration, and a robust 16-hour battery life, empowering professionals to optimize their sleep health with detailed, shareable reports. ## Description Save history data to your phone unlimitedly at no additional cost. Detailed analysis and trends of your overnight O2 levels, heart rate and body movements. Zoom in/out chart to view exact info in 4 seconds interval. Share unlimited reports directly. Integration with Apple Health. Review: Loving it - Loving the information provided, seems to be accurate with my sleep,study. Easy to wear & the app is simple. Love that I can export the data to excel too. Review: Works great for tracking Afib while sleeping. - I was recently diagnosed with Atrial Fibrillation (Afib). This works great for tracking my condition while sleeping. I was worried that it wouldn't fit, since it looked big in the product pictures, and I have skinny fingers/thumbs. It fits nice though. Not too big or small, and it's comfortable. I was also worried because some reviews said that it was not accurate, but mine seems to be really accurate. The heart rate matches my Garmin 405CX (w/chest strap) and my Emay portable ECG. The oxygen levels match the small pulse oximeter I have within 1%-2%. It's super easy to use. Just put it on your thumb and it turns on and starts recording. So far I can use it all night, sometimes 9 hours or so, and it still has a little under half battery left. If you have it on over 10 hours it will start a new recording as each one is limited to 10 hours, but it does it automatically so you don't loose any data. The screen goes off after about 30 seconds and you can turn it on (for another 30 seconds) by tapping the round circle on the screen. This lets me easily check if I wake up in the middle of the night. I especially like the graphs that their software produces. The oxygen level and heart rate are vertically lined up so it's easy to see what each was doing at a particular time. I wish the lines/bars on the "movement/activity" graph were a little larger so you could see movement better, but they are good enough. One graph shows all night on a single line with blocks of 1 hour (up to 10 hours) so you get a big picture view. Then it's broken into another graph that spans over 4 pages or so and are in 1-minute blocks displayed at 4-second intervals. For me, I can easily see when I go into and out of Afib. The device uploads data to PC quickly and I especially like that I can convert an entire graph/report to PDF with one click. This makes it super easy to keep permanent records. With my PDF program I can have two windows (with different nights) showing to compare. I also have Sleep Apnea, so this allows me to monitor my oxygen levels, something I've wanted to do for a while. This lets me know that my CPAP is working. ## Features - Save history data to your phone unlimitedly at no additional cost - Detailed analysis and trends of your overnight O2 levels, heart rate and body movements - Zoom in/out chart to view exact info in 4 seconds interval ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08HDGBF7P | | Are batteries included? | Yes | | Battery Life | 16 Hours | | Best Sellers Rank | #173,278 in Health & Personal Care ( See Top 100 in Health & Personal Care ) #101 in Heart Rate Monitors | | Brand | Wellue | | Brand Name | Wellue | | Colour | Dark Blue, Grey | | Country of Origin | USA | | Customer Reviews | 4.1 out of 5 stars 1,645 Reviews | | Item Weight | 15 Grams | | Manufacturer | Viatomtech | | Measuring Range | 70% - 100% SpO2 | | Model Name | O2Ring | | Number of Batteries | 1 Lithium Polymer batteries required. (included) | | UPC | 618056745228 | | Warranty Description | no warranty available | ## Product Details - **Brand:** Wellue - **Colour:** Dark Blue, Grey - **Measuring Range:** 70% - 100% SpO2 - **Model Name:** O2Ring - **Number of Batteries:** 1 Lithium Polymer batteries required. (included) ## Images ![O2Ring Wearable Sleep Monitor - Bluetooth Health Tracker with Free APP & PC Report - Image 1](https://m.media-amazon.com/images/I/61aqztiEzeL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Loving it *by S***E on 31 July 2024* Loving the information provided, seems to be accurate with my sleep,study. Easy to wear & the app is simple. Love that I can export the data to excel too. ### ⭐⭐⭐⭐⭐ Works great for tracking Afib while sleeping. *by W***9 on 23 December 2020* I was recently diagnosed with Atrial Fibrillation (Afib). This works great for tracking my condition while sleeping. I was worried that it wouldn't fit, since it looked big in the product pictures, and I have skinny fingers/thumbs. It fits nice though. Not too big or small, and it's comfortable. I was also worried because some reviews said that it was not accurate, but mine seems to be really accurate. The heart rate matches my Garmin 405CX (w/chest strap) and my Emay portable ECG. The oxygen levels match the small pulse oximeter I have within 1%-2%. It's super easy to use. Just put it on your thumb and it turns on and starts recording. So far I can use it all night, sometimes 9 hours or so, and it still has a little under half battery left. If you have it on over 10 hours it will start a new recording as each one is limited to 10 hours, but it does it automatically so you don't loose any data. The screen goes off after about 30 seconds and you can turn it on (for another 30 seconds) by tapping the round circle on the screen. This lets me easily check if I wake up in the middle of the night. I especially like the graphs that their software produces. The oxygen level and heart rate are vertically lined up so it's easy to see what each was doing at a particular time. I wish the lines/bars on the "movement/activity" graph were a little larger so you could see movement better, but they are good enough. One graph shows all night on a single line with blocks of 1 hour (up to 10 hours) so you get a big picture view. Then it's broken into another graph that spans over 4 pages or so and are in 1-minute blocks displayed at 4-second intervals. For me, I can easily see when I go into and out of Afib. The device uploads data to PC quickly and I especially like that I can convert an entire graph/report to PDF with one click. This makes it super easy to keep permanent records. With my PDF program I can have two windows (with different nights) showing to compare. I also have Sleep Apnea, so this allows me to monitor my oxygen levels, something I've wanted to do for a while. This lets me know that my CPAP is working. ### ⭐⭐⭐⭐⭐ Works, but keep in mind it shows a low reading if you move *by D***C on 7 October 2023* A few days into using this product, I'd say that overall I'm very happy. One thing that caught me off guard though is that if you have this on you while walking, you can get sudden low oxygen readings and warnings being triggered. Looking into this some more I found out that one must stay still and keep the hand still while taking a measurement. Just something to be aware of so you don't go into a mini panic attack like I did πŸ˜… The Apple Watch that I have will detect movement and warn me to keep my hands still. Once I started doing this then I saw the blood oxygen levels going back to normal again. ## Frequently Bought Together - Wellue O2Ring Pulse Oximter, Bluetooth SPO2 Blood Oxygen Saturation Monitor - Wearable O2 Ring Sensor with Vibration Reminder, Free APP & PC Report, Rechargeable - Innovo FSA/HSA Eligible iP900BP-B Fingertip Pulse Oximeter, Blood Oxygen Monitor with Free App, Plethysmograph, and Perfusion Index (with Bluetooth) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/342388032-o2ring-wearable-sleep-monitor-bluetooth-health-tracker-with-free-app](https://www.desertcart.vu/products/342388032-o2ring-wearable-sleep-monitor-bluetooth-health-tracker-with-free-app) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-06-06*