---
product_id: 224295531
title: "O2Ring Pulse Oximter, Bluetooth SPO2 Blood Oxygen Saturation Monitor - Wearable O2 Ring Sensor with Vibration Reminder, Free APP & PC Report, Rechargeable"
brand: "wellue"
price: "¥59962"
currency: JPY
in_stock: true
category: "Wellue"
url: https://www.desertcart.jp/products/224295531-o2ring-pulse-oximter-bluetooth-spo2-blood-oxygen-saturation-monitor-wearable
store_origin: JP
region: Japan
---

# 16h battery life Real-time app & PC reports Vibration alert for abnormal readings O2Ring Pulse Oximter, Bluetooth SPO2 Blood Oxygen Saturation Monitor - Wearable O2 Ring Sensor with Vibration Reminder, Free APP & PC Report, Rechargeable

**Brand:** wellue
**Price:** ¥59962
**Availability:** ✅ In Stock

## Summary

> ⌚ Stay ahead of your health game with the sleek Wellue O2Ring—your silent wellness partner.

## Quick Answers

- **What is this?** O2Ring Pulse Oximter, Bluetooth SPO2 Blood Oxygen Saturation Monitor - Wearable O2 Ring Sensor with Vibration Reminder, Free APP & PC Report, Rechargeable by wellue
- **How much does it cost?** ¥59962 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/224295531-o2ring-pulse-oximter-bluetooth-spo2-blood-oxygen-saturation-monitor-wearable)

## 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

- • **Power Through Your Day:** Rechargeable battery offers up to 16 hours of uninterrupted use—perfect for active professionals on the move.
- • **Effortless All-Day Wear:** Lightest, smallest ring sensor designed for ultimate comfort and continuous tracking.
- • **Data-Driven Wellness Insights:** Free app and PC software deliver detailed, shareable reports with trend analysis to empower your health decisions.
- • **Smart Alerts That Keep You Ahead:** Vibration reminders instantly notify you of abnormal SpO2 or heart rate levels—never miss a critical moment.
- • **Seamless Bluetooth Sync & Unlimited Storage:** Automatic data upload with built-in memory storing up to 40 hours of continuous monitoring.

## Overview

The Wellue O2Ring is a lightweight, wearable pulse oximeter designed for continuous blood oxygen and heart rate monitoring. Featuring Bluetooth connectivity, it syncs data to a free app and PC software that provides detailed, shareable reports with trend analysis. With vibration alerts for abnormal readings, a rechargeable 16-hour battery, and built-in memory for up to 40 hours of data, it’s tailored for sports and aviation enthusiasts seeking proactive health insights.

## Description

Buy Wellue O2Ring Pulse Oximter, Bluetooth SPO2 Blood Oxygen Saturation Monitor - Wearable O2 Ring Sensor with Vibration Reminder, Free APP & PC Report, Rechargeable on desertcart.com ✓ FREE SHIPPING on qualified orders

## Features

- COMFORTABLE SOFT RING SENSOR: The lightest, smallest ring sensor for continuous tracking, durable and adapt to most fingers.
- DETAILED APP & PC REPORT: Free APP & PC software provides graphic report and trends of data, reviewing real-time data in APP dashboard. Unlimited sharing of PDF and CSV reports
- UNUSUAL DATA MARKING: If the SpO2 level is lower than the preset threshold and heart rate is lower or higher than the preset threshold, the device will mark it in the report.
- UNLIMITED STORAGE IN APP: When the device is connected to the APP via Bluetooth, the data will be uploaded automatically. The built-in memory can store 4 groups of 10 hours of data on device.
- RECHARGEABLE: The device runs automatically when you wear it, up to 16 hours for a full charge.
- NOTE: It's not a medical device. This device is for Sports and Aviation use only and not intended for medical use.
- It is suitable for customers with a finger perimeter of 2-3.2 inch, roughly the size of an adult's finger.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08HDGBF7P |
| Battery Life | 16 hours |
| Best Sellers Rank | #54,190 in Health & Household ( See Top 100 in Health & Household ) #41 in Athletic & Aviation Pulse Oximeters |
| Brand | Wellue |
| Brand Name | Wellue |
| Color | black |
| Customer Reviews | 4.0 out of 5 stars 1,879 Reviews |
| Item Weight | 15 g |
| Manufacturer | Viatomtech |
| Measuring Range | 70% - 99% SpO2 |
| Model Name | O2Ring |
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
| Number of Items | 1 |
| Software Update Supported to Date | unknown |
| UPC | 618056745228 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Wellue
- **Color:** black
- **Measuring Range:** 70% - 99% SpO2
- **Model Name:** O2Ring
- **Number of Batteries:** 1 Lithium Polymer batteries required. (included)

## Images

![O2Ring Pulse Oximter, Bluetooth SPO2 Blood Oxygen Saturation Monitor - Wearable O2 Ring Sensor with Vibration Reminder, Free APP & PC Report, Rechargeable - Image 1](https://m.media-amazon.com/images/I/61aqztiEzeL.jpg)

## 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)

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**Shop now:** [https://www.desertcart.jp/products/224295531-o2ring-pulse-oximter-bluetooth-spo2-blood-oxygen-saturation-monitor-wearable](https://www.desertcart.jp/products/224295531-o2ring-pulse-oximter-bluetooth-spo2-blood-oxygen-saturation-monitor-wearable)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-19*