--- 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: "€ 434.06" currency: EUR in_stock: true category: "Wellue" url: https://www.desertcart.de/products/744583881-o2ring-s-sleep-pulse-oximeter-bluetooth-with-vibration-reminder-24 store_origin: DE region: Germany --- # 200 Hz sampling, 36,000 data points/report Bluetooth sync with app & PC software 24-hour continuous battery life 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:** € 434.06 **Availability:** ✅ In Stock ## Summary > ⏱️ Stay ahead of your health game with 24/7 precision monitoring! ## 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?** € 434.06 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/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:** Ultra-high 200 Hz sampling captures 36,000 data points for unmatched accuracy. - • **Comfort Meets Innovation:** Patented secure ring design fits fingers 50-82mm, ensuring comfort and continuous monitoring all night long. - • **Effortless Data Management:** Syncs automatically with free ViHealth app and O2 Insight Pro software for detailed reports and easy sharing. - • **Smart Alerts on Your Wrist:** Customizable vibration reminders notify you instantly if your vitals stray from safe zones. - • **All-Day Wellness Monitoring:** Seamlessly track your SpO2, pulse rate, and perfusion index for a full 24 hours without recharging. ## Overview The Wellue O2Ring-S is a professional-grade sleep pulse oximeter featuring a powerful 200 Hz chip that samples up to 36,000 data points per report. It offers 24-hour continuous monitoring with a rechargeable battery, vibration alerts for abnormal SpO2 and heart rate, and seamless Bluetooth syncing to free mobile and PC apps for comprehensive health tracking. Designed for comfort and reliability, its patented ring sensor fits fingers sized 50-82mm, making it an essential wearable for proactive health 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 | 36,960 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 42 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 (92) | | Included Components | Oximeter; Anleitung | | Manufacturer | Wellue | | Manufacturer Part Number | O2RingS001 | | Material Type | Silicone | | Number of Items | 1 | | Sensor Type | Optical | | Size | 50-82mm | | 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.de/products/744583881-o2ring-s-sleep-pulse-oximeter-bluetooth-with-vibration-reminder-24](https://www.desertcart.de/products/744583881-o2ring-s-sleep-pulse-oximeter-bluetooth-with-vibration-reminder-24) --- *Product available on Desertcart Germany* *Store origin: DE* *Last updated: 2026-09-19*