---
product_id: 744583881
title: "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"
brand: "wellue"
price: "€ 557.94"
currency: EUR
in_stock: true
reviews_count: 13
category: "Wellue"
url: https://www.desertcart.gr/products/744583881-wellue-o2ring-s-sleep-pulse-oximeter-bluetooth-with-vibration-reminder
store_origin: GR
region: Greece
---

# 36,000 data points/report Bluetooth sync & app integration 24h battery life 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

**Brand:** wellue
**Price:** € 557.94
**Availability:** ✅ In Stock

## Summary

> ⌚ Elevate your wellness game with the Wellue O2Ring-S — because your health deserves VIP treatment!

## Quick Answers

- **What is this?** 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 by wellue
- **How much does it cost?** € 557.94 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/744583881-wellue-o2ring-s-sleep-pulse-oximeter-bluetooth-with-vibration-reminder)

## 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

- • **Smart Vibration Alerts:** Instantly know when your oxygen or heart rate dips with customizable vibration reminders—never miss a critical moment.
- • **Seamless Bluetooth Sync:** Effortlessly track and analyze your health trends via the intuitive ViHealth app and PC software.
- • **Unmatched 24-Hour Power:** Stay worry-free with a full day of continuous monitoring on a single charge.
- • **Comfort Meets Innovation:** Patented ring design ensures a secure, comfortable fit for all-day wear without interruption.
- • **Precision at 200Hz Sampling:** Capture ultra-detailed oxygen and pulse data with 36,000 data points per report for professional-grade insights.

## Overview

The Wellue O2Ring-S is a professional-grade sleep pulse oximeter featuring a powerful 24-hour rechargeable battery, high-frequency 200Hz data sampling delivering up to 36,000 data points per report, and seamless Bluetooth connectivity to free PC and mobile apps. Its patented ring sensor offers a secure, comfortable fit for continuous oxygen saturation and pulse monitoring, enhanced by customizable vibration alerts to keep you informed in real time. Ideal for health-conscious professionals seeking precise, all-day biometric tracking with easy data management.

## Description

Product Description

Review: Great product. Works well. - This is my second time buying the same device. The first one became faulty after two weeks, but customer support was very helpful in identifying the issue and provided a refund. Because it worked so well and fit comfortably on my thumb, I decided to purchase the same model again. So far, I’ve been using it for two weeks, and it has performed perfectly. It has only come off my thumb once. I’ve given it 5 stars for now—time will tell how well it holds up in the long term. I’ll continue to provide updates.
Review: Works well, great value. - My partner has Pulmonary Fibrosis which means her saturation levels can, and do, drop like a stone. She uses ambulatory oxygen when this happens. This O2 ring has been excellent for her. She uses it all day, and has the vibration alarm set so it buzzes when her SATs drop to a certain level, that she can set. She then plugs into her oxygen. At night, when she takes it off, she charges it up and uploads all the days days to her phone. Once you get used to reading the data, it is invaluable. Setting the ring up to the phone was surprisingly easy. At first I thought it was a bit expensive, but after a few months use, it has proven to be exceptional value for money. The accuracy is good, as has been tested against hospital equipment readings. The App is good. Ring is comfortable, albeit slightly bulky. Can't comment on battery life, but if it lasts one year or two it's irrelevant, I'll buy another one.

## 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 |
| Battery Average Life | 24 Hours |
| Battery Description | Rechargeable |
| Battery life | 24 Hours |
| Best Sellers Rank | 75,365 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 98 in Oximeters |
| Brand | Wellue |
| Brand Name | Wellue |
| Colour | Black |
| Compatible Devices | Desktops, Smartphones, Tablets |
| Compatible devices | Desktops, Smartphones, Tablets |
| Country Of Origin | China |
| Customer Reviews | 3.9 out of 5 stars 81 Reviews |
| Included Components | Oximeter; Anleitung |
| Manufacturer | Wellue |
| Manufacturer Part Number | O2RingS001 |
| Material | Silicone |
| Material Type | Silicone |
| Sensor Type | Optical |
| Sensor type | Optical |
| Size | 50-82mm |
| Team Name | Wellue |
| Unit Count | 1.0 count |

## Product Details

- **Battery description:** Rechargeable
- **Battery life:** 24 Hours
- **Brand:** Wellue
- **Colour:** Black
- **Compatible devices:** Desktops, Smartphones, Tablets
- **Manufacturer:** Wellue
- **Material:** Silicone
- **Sensor type:** Optical
- **Size:** 50-82mm

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/61ChMBVfvfL.jpg)
![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 - Image 2](https://m.media-amazon.com/images/I/71QdJZq4+hL.jpg)
![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 - Image 3](https://m.media-amazon.com/images/I/719qnp7YbLL.jpg)
![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 - Image 4](https://m.media-amazon.com/images/I/71HiRQ3BjdL.jpg)
![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 - Image 5](https://m.media-amazon.com/images/I/81AFnzgq2yL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product. Works well.
*by B***B on 13 April 2026*

This is my second time buying the same device. The first one became faulty after two weeks, but customer support was very helpful in identifying the issue and provided a refund. Because it worked so well and fit comfortably on my thumb, I decided to purchase the same model again. So far, I’ve been using it for two weeks, and it has performed perfectly. It has only come off my thumb once. I’ve given it 5 stars for now—time will tell how well it holds up in the long term. I’ll continue to provide updates.

### ⭐⭐⭐⭐⭐ Works well, great value.
*by M***E on 25 March 2026*

My partner has Pulmonary Fibrosis which means her saturation levels can, and do, drop like a stone. She uses ambulatory oxygen when this happens. This O2 ring has been excellent for her. She uses it all day, and has the vibration alarm set so it buzzes when her SATs drop to a certain level, that she can set. She then plugs into her oxygen. At night, when she takes it off, she charges it up and uploads all the days days to her phone. Once you get used to reading the data, it is invaluable. Setting the ring up to the phone was surprisingly easy. At first I thought it was a bit expensive, but after a few months use, it has proven to be exceptional value for money. The accuracy is good, as has been tested against hospital equipment readings. The App is good. Ring is comfortable, albeit slightly bulky. Can't comment on battery life, but if it lasts one year or two it's irrelevant, I'll buy another one.

### ⭐ Not up to the job
*by D***G on 21 June 2026*

Only had this 3 days and it's stopped working. I remove it when washing, but wear it continuously the rest of the time. I loved it at first, but found it far too tight on any but my pinky finger, however I am overweight. The concept behind it is brilliant, I've been suffering from shortness of breath and a strong cough for about 2 years now, and this device was perfect for heart rate and blood oxygen level recording. The app works well, as does the PC software, which allows you to download the data graphs in pdf format, very handy to show to my doctors. Ring is a bit chunky, but you quickly get used to it, and it doesn't really get in the way. Battery life is, as stated, about 24 hours, but if you consider that you have to plug it in to charge, and download data every day, I don't think it's up to it, hence only lasting 3 days. My concern is that it's not up to the job, because you can wear it continuously but it's not waterproof, meaning that if you wear it for workouts and the like, you'll sweat and it may be damaged. Mine suddenly started vibrating strongly and I couldn't turn it off, I had to wait till the battery died, but on plugging it in to charge it began vibrating again. I left it for 20 minutes and it then turned on, and I was able to connect, but it randomly disconnected. At one point it displayed a countdown ending with a power switch icon. Since then it shows a flickering display and won't connect.

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---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-07-07*