--- product_id: 744583881 title: "O2Ring-S Sleep Pulse Oximeter Bluetooth with Vibration Reminder, 24 Hour Battery Life Rechargeable Oxygen Monitor Finger Adults, Sleep Tracker with 4*10 Hours Built-in Memory, Professional APP" brand: "wellue" price: "$856.71" currency: USD in_stock: true category: "Wellue" url: https://www.desertcart.ec/products/744583881-o2ring-s-sleep-pulse-oximeter-bluetooth-with-vibration-reminder-24 store_origin: EC region: Ecuador --- # 40 hours of built-in memory for seamless data storage 200 Hz sampling rate for ultra-precise data 24-hour battery life for uninterrupted tracking O2Ring-S Sleep Pulse Oximeter Bluetooth with Vibration Reminder, 24 Hour Battery Life Rechargeable Oxygen Monitor Finger Adults, Sleep Tracker with 4*10 Hours Built-in Memory, Professional APP **Brand:** wellue **Price:** $856.71 **Availability:** ✅ In Stock ## Summary > ⏱️ Track Every Breath, Own Every Moment ## Quick Answers - **What is this?** O2Ring-S Sleep Pulse Oximeter Bluetooth with Vibration Reminder, 24 Hour Battery Life Rechargeable Oxygen Monitor Finger Adults, Sleep Tracker with 4*10 Hours Built-in Memory, Professional APP by wellue - **How much does it cost?** $856.71 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/744583881-o2ring-s-sleep-pulse-oximeter-bluetooth-with-vibration-reminder-24) ## 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 - • **Precision at Every Beat:** Experience clinical-grade 200 Hz data sampling capturing 36,000 points per report for unmatched accuracy. - • **Comfort Meets Innovation:** Patented ergonomic ring design fits fingers 50-82mm, ensuring secure, comfortable wear all night without disruption. - • **Smart Alerts, Smarter You:** Customizable vibration reminders notify you instantly if your oxygen or heart rate dips outside safe zones—never miss a critical moment. - • **All-Day Wellness Monitoring:** Stay effortlessly connected with a 24-hour battery life that tracks your SpO2, pulse rate, and perfusion index nonstop. - • **Seamless Data Sync & Insights:** Automatically sync up to 40 hours of data with the professional ViHealth app and export detailed PDF/CSV reports for in-depth health analysis. ## Overview The Wellue O2Ring-S is a professional-grade Bluetooth pulse oximeter designed for continuous, all-day monitoring of blood oxygen levels and heart rate. Featuring a high-frequency 200 Hz sensor, 24-hour battery life, and 40 hours of onboard memory, it offers precise data collection with real-time syncing to a free mobile and PC app. Its patented ring design ensures comfort and stability, while customizable vibration alerts keep you informed of critical health changes, making it an essential tool for proactive wellness management. ## Description Shop at desertcart.co.uk for Wellue O2Ring-S Sleep Pulse Oximeter Bluetooth with Vibration Reminder, 24 Hour Battery Life Rechargeable Oxygen Monitor Finger Adults, Sleep Tracker with 4*10 Hours Built-in Memory, Professional APP : Health & Personal Care. ## Features - 【Stronger Detection and Recording】Our improved chip samples data at a frequency of 200 Hz, providing up to 36,000 data sampling points per report, allowing you to experience better detection and data recording. The device can store four sets of 10-hour data and automatically synchronize with the application for convenient tracking. - 【All-Day Tracking】Battery life is extended to 24 hours, no frequent charging is required, and SPO2, PR and PI can be measured all day without interruption. - 【Free PC Software and Mobile App】Easily view real-time SPO2 and pulse data and automatically save them to the application. Use ViHealth application and O2 Insight Pro software to store and manage your data for free. Provides exportable detailed graphical PDF/CSV reports. - 【Vibration Alert】You can set thresholds in the application. If the SpO2 value is below the preset threshold, and the heart rate is below or above the preset threshold, the O2ringS will vibrate and mark this situation in the report. - 【Comfortable to Wear】The patented ring sensor prevents falling off, ensuring continuous monitoring of blood oxygen levels and comfortable wearing. The small and lightweight design makes it extremely portable. Suitable for fingers with a circumference of 50-82mm. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0FC6F94KW | | Best Sellers Rank | 47,061 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 65 in Oximeters | | Brand Name | Wellue | | Colour | Black | | Compatible Devices | Desktops, Smartphones, Tablets | | Country Of Origin | China | | Customer Reviews | 4.0 4.0 out of 5 stars (95) | | Included Components | Oximeter; Anleitung | | Manufacturer | Wellue | | Manufacturer Part Number | O2RingS001 | | Material Type | Silicone | | Number of Items | 1 | | Sensor Type | Optical | | Size | 50-82mm | | Software Update Supported to Date | unknown | | Team Name | Wellue | | Unit Count | 1.0 count | ## Product Details - **Brand:** Wellue - **Colour:** Black - **Compatible devices:** Desktops, Smartphones, Tablets - **Manufacturer:** Wellue - **Material:** Silicone - **Number of items:** 1 - **Sensor type:** Optical - **Size:** 50-82mm - **Unit count:** 1.0 count ## Images ![O2Ring-S Sleep Pulse Oximeter Bluetooth with Vibration Reminder, 24 Hour Battery Life Rechargeable Oxygen Monitor Finger Adults, Sleep Tracker with 4*10 Hours Built-in Memory, Professional APP - Image 1](https://m.media-amazon.com/images/I/61ChMBVfvfL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ec/products/744583881-o2ring-s-sleep-pulse-oximeter-bluetooth-with-vibration-reminder-24](https://www.desertcart.ec/products/744583881-o2ring-s-sleep-pulse-oximeter-bluetooth-with-vibration-reminder-24) --- *Product available on Desertcart Ecuador* *Store origin: EC* *Last updated: 2026-09-27*