Wellue O2Ring Wearable Pulse Oximeter for Sports & Aviation, Continuous SpO₂ & Pulse Rate Monitor with Bluetooth App, Smart Alerts, 16-Hour Battery
Wellue O2Ring Wearable Pulse Oximeter for Sports & Aviation, Continuous SpO₂ & Pulse Rate Monitor with Bluetooth App, Smart Alerts, 16-Hour Battery
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Wellue

Wellue O2Ring Wearable Pulse Oximeter for Sports & Aviation, Continuous SpO₂ & Pulse Rate Monitor with Bluetooth App, Smart Alerts, 16-Hour Battery

842 ratings

Key item features

  • Constant Health Tracking: Provides continuous tracking of oxygen saturation (SpO₂) and pulse rate, suitable for sports, outdoor activities, aviation, and daily wellness monitoring.
  • Seamless App Sync: Features Bluetooth app synchronization, allowing users to automatically review measurement history, trends, and long-term performance records on a companion application.
  • Vibrating Smart Alerts: Incorporates customizable vibration alerts that notify users when their oxygen saturation or pulse rate falls outside their pre-selected desired range.
  • Extensive Data Storage: Offers internal storage for up to four recording sessions, each approximately 10 hours long, with detailed reports exportable via PC software.
  • Comfortable Ring Design: Designed as a lightweight, comfortable ring-style device with IP22 sweat-resistant construction, allowing for extended wear during exercise and travel.
  • Long Battery Life: Equipped with a rechargeable battery that delivers up to 16 hours of continuous monitoring on a single charge, ensuring prolonged use.
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Specs

Brand, WellueFeatures, Portable, AutomaticDisplay, LEDProduct multifunction descriptor, Wellue O2ring Oxygen Monitor for High-Altitude Sports and Aviation UsePower type, BatteryBattery size, Proprietary Device Specific

About this item

Product details

The Wellue O2Ring (Model PO2) is a lightweight wearable pulse oximeter designed for sports training, outdoor activities, aviation, and general wellness tracking. It continuously measures oxygen saturation (SpO₂) and pulse rate, helping users monitor performance during exercise or high-altitude activities. Bluetooth connectivity automatically syncs data with the companion app, where you can review trends, receive customizable vibration alerts, and access historical records. Built-in memory stores up to four recording sessions of approximately 10 hours each, while the rechargeable battery provides up to 16 hours of continuous operation. The comfortable ring-style design and IP22 sweat-resistant construction make it suitable for extended wear during daily activities. This product is intended for sports, fitness, aviation, and general wellness purposes only. It is not intended for medical diagnosis, treatment, cure, or prevention of any disease.
  • Continuous SpO₂ & Pulse Rate Monitoring - Continuously tracks oxygen saturation (SpO₂) and pulse rate during sports, outdoor activities, aviation, and everyday wellness monitoring.
  • Bluetooth App Sync - Automatically syncs data with the companion app to review measurement history, trends, and long-term performance records.
  • Smart Vibration Alerts - Receive customizable vibration alerts when oxygen saturation or pulse rate moves outside your selected range.
  • Detailed Reports & Data Storage - Stores up to four recording sessions of approximately 10 hours each and supports exporting detailed reports through PC software.
  • Lightweight Ring Design - Compact, comfortable ring-style design with IP22 sweat-resistant construction for extended wear during exercise and travel.
  • Long Battery Life - Rechargeable battery provides up to 16 hours of continuous monitoring on a single charge.
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Specifications

Brand

Wellue

Features

Portable, Automatic

Display

LED

Product multifunction descriptor

Wellue O2ring Oxygen Monitor for High-Altitude Sports and Aviation Use

Indications

Directions

Instructions

Charge the device fully before first use. Wear the ring on a finger and keep your hand relaxed during measurement. Connect the device to the companion app via Bluetooth to view trends, alerts, and historical records. Clean the device after use and store it in a cool, dry place.

Warranty

Warranty information

This product is covered by a 1-year limited manufacturer's warranty against defects in materials and workmanship under normal use. The warranty does not cover damage caused by misuse, accidents, unauthorized modifications, or normal wear and tear. Please contact customer service with proof of purchase for warranty assistance.

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Warnings

Customer ratings & reviews

4.7 out of 5 stars
stars
842 ratings820 reviews
How item rating is calculated
  1. 5 stars80% (671)
  2. 4 stars15% (129)
  3. 3 stars3% (26)
  4. 2 stars1% (8)
  5. 1 star1% (8)

Reviews summary

Pros

  • : Easy to navigate and understand.
  • : Helps monitor and track sleep apnea with reliable results.
  • : Provides information on sleep patterns and oxygen levels.
  • : Provides accurate oxygen saturation and pulse rate data.
  • : Device records saturation continuously and vibrates on drops.

Neutral

  • : Can be reliable, but also prone to false triggers.
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Showing 1-3 of 820 reviews

Jun 6, 2025
Reviewer name: Ginny
Top Reviewer
Sold byWellue. USDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Records lots of info

The rings gives a lot of info and vibrates to wake you if your oxygen drops too low.

Helpful?5E20O5QU9BWW1145758401
Dec 8, 2024
Reviewer name: Phil
Sold byWellue. USDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great just wearing around and even sleeping with i

Great just wearing around and even sleeping with it. Had to get used to it hitting the blankets, but it never came off or generated an error. The analytic screen on the phone is amazing. Just what the doctor ordered. Good instructions, but it just works. Use the app no pairing with the phone itself. You know it recording if the strap around your finger lights your finger up red.

Helpful?5E20O5QU9BWW1145758401
Nov 22, 2024
Reviewer name: Guy
Sold and shipped byWellue. US
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

good product

Helpful?5E20O5QU9BWW1145758401
Current price is Now $179.99
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was $358.99
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Sold and shipped by Wellue Health
4.447916666666667 out of 5 stars
4.4 stars out of 5, based on 484 seller reviews(4.4)
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