---
product_id: 637784290
title: "O2Ring-S Oxygen Monitor with Vibration Reminder, Bluetooth Pulse Oximeter Tracks SPO2 and Pulse Rate, 24 hrs Battery Life, 4*10 Hours Built-in Memory, Rechargeable Pulse Ox with Free PC & APP"
brand: "wellue"
price: "฿21299"
currency: THB
in_stock: true
reviews_count: 8
category: "Wellue"
url: https://www.desertcart.co.th/products/637784290-o2ring-s-oxygen-monitor-with-vibration-reminder-bluetooth-pulse-oximeter
store_origin: TH
region: Thailand
---

# 200Hz data sampling, 36,000 points/report 24-hour battery life Custom vibration alerts O2Ring-S Oxygen Monitor with Vibration Reminder, Bluetooth Pulse Oximeter Tracks SPO2 and Pulse Rate, 24 hrs Battery Life, 4*10 Hours Built-in Memory, Rechargeable Pulse Ox with Free PC & APP

**Brand:** wellue
**Price:** ฿21299
**Availability:** ✅ In Stock

## Summary

> ⏱️ Track Every Beat, Own Your Health Journey

## Quick Answers

- **What is this?** O2Ring-S Oxygen Monitor with Vibration Reminder, Bluetooth Pulse Oximeter Tracks SPO2 and Pulse Rate, 24 hrs Battery Life, 4*10 Hours Built-in Memory, Rechargeable Pulse Ox with Free PC & APP by wellue
- **How much does it cost?** ฿21299 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/637784290-o2ring-s-oxygen-monitor-with-vibration-reminder-bluetooth-pulse-oximeter)

## 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:** Stay ahead of health risks with customizable vibration reminders for abnormal SpO2 and heart rate levels.
- • **Comfort Meets Innovation:** Patented ring sensor design ensures a secure, lightweight fit that you can wear all day without discomfort.
- • **Precision at 200Hz Sampling:** Capture ultra-detailed health data with 36,000 data points per report for unmatched accuracy and insight.
- • **All-Day Power, Zero Interruptions:** Enjoy a full 24 hours of continuous oxygen and pulse monitoring without the hassle of frequent recharging.
- • **Seamless Bluetooth Sync & Free App:** Effortlessly track, store, and analyze your health stats on your phone or PC with Wellue’s intuitive app and software.

## Overview

The Wellue O2Ring-S is a rechargeable Bluetooth pulse oximeter designed for continuous 24-hour monitoring of blood oxygen saturation (SpO2), pulse rate, and body motion. Featuring a high-frequency 200Hz sensor, it records up to 36,000 data points per report and stores four 10-hour sessions internally. Its patented ring design offers ultimate comfort and stability, while smart vibration alerts notify users of abnormal readings. Data syncs seamlessly to free PC and mobile apps for detailed tracking and analysis, making it ideal for sports, aviation, and proactive health management.

## Description

Buy Wellue O2Ring-S Oxygen Monitor with Vibration Reminder, Bluetooth Pulse Oximeter Tracks SPO2 and Pulse Rate, 24 hrs Battery Life, 4*10 Hours Built-in Memory, Rechargeable Pulse Ox with Free PC & APP: Industrial & Scientific - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Awesome device to help monitor oxygen level and pulse rate with a great company backing it up! - We love the O2Ring-S Oxygen Monitor. My wife has a lung disease and we can tell ahead of time when she needs to sit down and rest or increase her oxygen on her consentrator. We had an issue with it months later but customer service was awesome and got a replacement in a timely matter after. Actually it was the best customer service I have ever dealt with! This is the 24 hour model but we also have the 16 hour model that we use for a back up while on vacation plus wanted one to monitor during the night occasionally so 16 hour one comes in handy the next day why 24 hour one charges. Later we'll probably buy another 24 hour one to switch off every day. My wife says it is comfortable to wear and never had an issue doing so. Every morning I download the data to my cell phone and then to my computer. That also helps to see monitor what she shouldn't be doing or take more breaks if she does. Needless to say, we are very happy with the product and the company's service department. I wouldn't have a problem buying again because it's a great tool on help keeping my wife safe! Here is a small sample on what we see in my downloads every morning on my cell phone.
Review: Excellent product, great service response! - This is an excellent product that does the job flawlessly. It reads and records my oxygen levels, heartrate, and movement in one-second intervals, unlike other wearables that record less frequently or require another device to record the data. I put it on and it starts recording automatically. Downloading the data to the app over bluetooth is automatic, once the app is open and recording stops. The battery life is good, usually enough for at least two sleep sessions. There are only three issues that I have: > The cord that comes with this device is NOT a standard USB-C cord. The device will not charge or transfer data with a standard cord. I have to use the one that came with the device. > The app uses private storage on my phone to write files, which I then have to transfer to my PC, one at a time, using the share function in the app to store the file on my phone, then my phone to my laptop. (There is a way to sync with my PC directly, but this is only from the wearable to my PC using that cable and Wellue's proprietary software.) > This last one is really nitpicky, but there is no way to see the battery level in-app or on the device, except by a very small battery icon. No battery percentage is shown, so it is difficult to know whether there is enough charge for another sleep session. PS: The customer service department deserves a bit of praise for handling an issue I had with my unit where it stopped responding to the button on the device. All they required was proof of purchase and a video showing the problem, along with a photo of the serial number on the device and they shipped me a new one in two days! Amazing!

## Features

- 【Easy to Use】Wear to start. Accurately tracking of blood oxygen level, pulse rate and body motion for the whole day. Real-time readings display on the device.
- 【All-day Tracking】Extending battery life to 24 hours eliminates the need for frequent recharging, makes it easier to measure SPO2, PR and PI uninterrupted throughout the whole day.
- 【Enhanced Detection & Data Recording】Experience enhanced detection and data recording with our upgraded chip that samples data at 200Hz, providing up to 36,000 data sampling points per report. Device stores 4 sets of 10hr data & automatically syncs to the app for easy tracking.
- 【Vibration Reminder】If the SpO2 level is lower than the preset threshold and heart rate is lower or higher than the preset threshold, the O2ringS vibrates and marks it in the report. You can set the threshold in the APP.
- 【Free PC Software & iOS/Android App】Easily view real-time SPO2 and pulse rate and automatically save them in the App. Keep and manage your records on ViHealth App and O2 Insight Pro Software for free. Detailed graphic PDF/CSV reports can be provided for sharing.
- 【Ultimate Comfort】Patented ring sensor avoids falling off and ensures continuous tracking of O2 levels without any discomfort or inconvenience. Its compact and lightweight design makes it highly portable. Fits finger perimeter 2.17"-3.15"/ 55-80mm.
- 【What you get】An O2ringS, a Type-C data cable and a user manual. With an one-year warranty, all kinds of suggestions and comments are welcome, we will try our best to give you a solution that satisfies you.
- NOTE: It's not a medical device. This device is for Sports and Aviation use only and not intended for medical use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CKVTYGCW |
| Battery Average Life | 24 Hours |
| Battery Description | Lithium-Ion Polymer |
| Battery Life | 24 Hours |
| Best Sellers Rank | #50,362 in Health & Household ( See Top 100 in Health & Household ) #49 in Athletic & Aviation Pulse Oximeters |
| Brand | Wellue |
| Brand Name | Wellue |
| Color | black |
| Compatible Devices | Desktops |
| Customer Reviews | 3.9 out of 5 stars 250 Reviews |
| Manufacturer | Viatomtech |
| Material | Silicone |
| Material Type | Silicone |
| Sensor Type | Optical |
| Team Name | Wellue |
| UPC | 850048347786 |

## Product Details

- **Brand:** Wellue
- **Material:** Silicone
- **Color:** black
- **Compatible Devices:** Desktops
- **Battery Life:** 24 Hours
- **Sensor Type:** Optical
- **Battery Description:** Lithium-Ion Polymer
- **UPC:** 850048347786
- **Manufacturer:** Viatomtech
- **Size:** Small

## Images

![O2Ring-S Oxygen Monitor with Vibration Reminder, Bluetooth Pulse Oximeter Tracks SPO2 and Pulse Rate, 24 hrs Battery Life, 4*10 Hours Built-in Memory, Rechargeable Pulse Ox with Free PC & APP - Image 1](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome device to help monitor oxygen level and pulse rate with a great company backing it up!
*by R***G on January 8, 2026*

We love the O2Ring-S Oxygen Monitor. My wife has a lung disease and we can tell ahead of time when she needs to sit down and rest or increase her oxygen on her consentrator. We had an issue with it months later but customer service was awesome and got a replacement in a timely matter after. Actually it was the best customer service I have ever dealt with! This is the 24 hour model but we also have the 16 hour model that we use for a back up while on vacation plus wanted one to monitor during the night occasionally so 16 hour one comes in handy the next day why 24 hour one charges. Later we'll probably buy another 24 hour one to switch off every day. My wife says it is comfortable to wear and never had an issue doing so. Every morning I download the data to my cell phone and then to my computer. That also helps to see monitor what she shouldn't be doing or take more breaks if she does. Needless to say, we are very happy with the product and the company's service department. I wouldn't have a problem buying again because it's a great tool on help keeping my wife safe! Here is a small sample on what we see in my downloads every morning on my cell phone.

### ⭐⭐⭐⭐⭐ Excellent product, great service response!
*by E***M on May 27, 2025*

This is an excellent product that does the job flawlessly. It reads and records my oxygen levels, heartrate, and movement in one-second intervals, unlike other wearables that record less frequently or require another device to record the data. I put it on and it starts recording automatically. Downloading the data to the app over bluetooth is automatic, once the app is open and recording stops. The battery life is good, usually enough for at least two sleep sessions. There are only three issues that I have: > The cord that comes with this device is NOT a standard USB-C cord. The device will not charge or transfer data with a standard cord. I have to use the one that came with the device. > The app uses private storage on my phone to write files, which I then have to transfer to my PC, one at a time, using the share function in the app to store the file on my phone, then my phone to my laptop. (There is a way to sync with my PC directly, but this is only from the wearable to my PC using that cable and Wellue's proprietary software.) > This last one is really nitpicky, but there is no way to see the battery level in-app or on the device, except by a very small battery icon. No battery percentage is shown, so it is difficult to know whether there is enough charge for another sleep session. PS: The customer service department deserves a bit of praise for handling an issue I had with my unit where it stopped responding to the button on the device. All they required was proof of purchase and a video showing the problem, along with a photo of the serial number on the device and they shipped me a new one in two days! Amazing!

### ⭐ Continuous high EMF levels.
*by D***. on July 29, 2025*

In some respects it's a good tool for determining O2 blood saturation and how it tracks all night and gives a full report. It wakes you up with a vibration if 02 level falls below a preset level. The big problem with this device is that it broadcasts very high bluetooth EMF levels all the time while it's on. I found this out using an EMF meter. It's in the red zone of the meter all night long averaging in the range of roughly 105 mW/m² even when the device is not paired with a phone and the ViHealth app is completely closed or uninstalled. My finger is a bit sore and numb where I had it on nights for about a month. This is poor design and a health hazard over time. My wife suffered severe Parkinson's symptoms using bluetooth earphones that slowly went away over about a year after she stopped using them. All my bluetooth hearing aids allow me to turn continuous bluetooth off . Nobody should be exposed to so much continuous radiation. One should be able to shut bluetooth off if desired and then turn it on briefly while communicating with the app, like downloading the nights data. I don't think I can return it now though I'm going to try. It's too bad - an otherwise good tool but somebody in the design of the product apparently thinks high levels of EMF are not a health risk. I know otherwise. They could program it to poll for a signal from the app every 30 seconds or so instead of having bluetooth on continuously whenever the device is turned on. And the signal level is much higher than it needs to be. That's what my hearing aids do. I checked with my EMF meter. Full blast EMF all night long.

## Frequently Bought Together

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-22*