---
product_id: 386520051
title: "O2-Tracker Ring Continuous Pulse Oximeter - Wearable Oxygen Monitor with Vibration Reminder for Low O2 - Rechargeable Blood Oxygen Saturation SpO2 Meter - Free APP with Reports"
brand: "lookee"
price: "€ 467.44"
currency: EUR
in_stock: true
reviews_count: 5
category: "Lookee"
url: https://www.desertcart.hr/products/386520051-o2-tracker-ring-continuous-pulse-oximeter-wearable-oxygen-monitor-vibration
store_origin: HR
region: Croatia
---

# 16-hour battery life Detailed app reports & trends Custom vibration low O2 alert O2-Tracker Ring Continuous Pulse Oximeter - Wearable Oxygen Monitor with Vibration Reminder for Low O2 - Rechargeable Blood Oxygen Saturation SpO2 Meter - Free APP with Reports

**Brand:** lookee
**Price:** € 467.44
**Availability:** ✅ In Stock

## Summary

> 🔋 Track, Alert, Thrive — Oxygen Monitoring Made Effortless

## Quick Answers

- **What is this?** O2-Tracker Ring Continuous Pulse Oximeter - Wearable Oxygen Monitor with Vibration Reminder for Low O2 - Rechargeable Blood Oxygen Saturation SpO2 Meter - Free APP with Reports by lookee
- **How much does it cost?** € 467.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/386520051-o2-tracker-ring-continuous-pulse-oximeter-wearable-oxygen-monitor-vibration)

## Best For

- lookee enthusiasts

## Why This Product

- Trusted lookee brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Vibration Alerts:** Never miss a beat—customizable low oxygen reminders keep you safe and sound.
- • **Reliable & Ready Support:** Backed by a 30-day return, 1-year replacement, and lifetime tech support for peace of mind.
- • **Insightful Health Reports:** Visualize your wellness journey with easy-to-share, in-depth app analytics.
- • **Comfort-First Wearable Design:** Lightweight, soft silicon ring crafted for all-day comfort and seamless wearability.
- • **All-Day Oxygen & Pulse Tracking:** Stay ahead with continuous 16-hour monitoring that fits your busy lifestyle.

## Overview

The LOOKEE O2-Tracker Ring is a sleek, rechargeable wearable pulse oximeter designed for continuous 16-hour tracking of blood oxygen saturation and pulse rate. Featuring a patented soft silicon ring for comfort, it delivers smart vibration alerts when oxygen levels dip below your preset threshold. Paired with a free app offering detailed graphical reports and unlimited data sharing, it empowers proactive health management. Ideal for sports and aviation use, it comes with robust customer support and a worry-free return policy.

## Description

The adjustable vibrating notification on your finger when a low oxygen level below the threshold you preseted is detected during your sleep. It is also great for checking your oxygen and pulse pre and post workout

Review: Absolutely works well - The product works well, does vibrate which gives helps partially wakes my Dad which helps his O2 levels to improve. Setting the vibration to highest level and the threshold from 85% to 87% his O2 levels increased despite COVID. He is taking medicine now to fight the infection. I was told it is better to wake him than let him sleep with low O2 levels. This device seems to stimulate him enough that he seems to wake enough to breathe better. I think it is worth it. Only thing I swished it would do is notify me by the application. Know how t doesn’t work that way but I am 99% satisfied. Better than I expected!
Review: This device has helped to figure out some health problems I've had - Very easy to use, fairly comfortable to wear overnight, and seems to be very accurate. I had a previous one that wasn't working right after about a year, so I was glad I had bought the extra warranty and they replaced it with no problems. This one has a thicker band of rubber/plastic around the finger so it's not quite as comfortable as the first one, but I'm assuming the thinner ones may have been wearing out sooner so they made them more substantial. App is very easy to use and really gives you a lot of info about your sleep and breathing, including your pulse rate and how much you move during the night.

## Features

- All-Day Tracking: LOOKEE Ring tracks your blood oxygen level, pulse rate, and body motion continuously all day long. With a full charge, it can last for up to 16 hours.
- Smart Reminders: Set a threshold for LOOKEE Ring and get notified when your O2 level falls below the limit. The report also marks this event.
- Detailed Reports: Our free App provides you with graphical reports of your oxygen and pulse rate, including trends. You can also share unlimited PDF and CSV reports. The App is compatible with iOS 9.0 or above, iPhone 4s/ iPad 3 or above, Android 5.0 or above.
- Memory Storage: LOOKEE Ring comes with a built-in memory that can store up to four groups of 10-hour data. When connected to the app, the data is automatically uploaded.
- User-Friendly Design: The patented soft silicon sensor ring of LOOKEE Ring is lightweight, comfortable, and easy to wear. We've designed it to make your monitoring experience convenient and enjoyable.
- Long-Lasting Battery: Enjoy a long battery life with LOOKEE Ring. After being fully charged, it can be used for up to 16 hours, making it perfect for your all-day tracking needs.
- GIFT YOURSELF PEACE OF MIND WITH LOOKEE: As a health technology brand committed to providing you with the best monitoring experience, we offer a 30-day worry-free return policy, one-year replacement, and lifetime LOOKEE Tech support from our local teams based in the US and Canada.
- Sports & Aviation Use Only: The LOOKEE Ring is not a medical device and intended for sports and aviation use only. Contact our support team if you have any questions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07ZKF79Y1 |
| Are batteries included? | Yes |
| Battery Life | 16 Hours |
| Battery life | 16 Hours |
| Best Sellers Rank | #74,909 in Health ( See Top 100 in Health ) #9 in Oximeters |
| Brand | LOOKEE |
| Brand Name | LOOKEE |
| Color | Black |
| Colour | Black |
| Customer Reviews | 4.0 out of 5 stars 93 Reviews |
| Included Components | LOOKEE Ring / Charging cable / User manual |
| Item Weight | 18 Grams |
| Manufacturer | Lookee Tech |
| Measuring Range | 0% - 100% SpO2 |
| Measuring range | 0% - 100% SpO2 |
| Model Name | LOOKEE-SleepO2 |
| Model Number | X002CPZTBR |
| Model name | LOOKEE-SleepO2 |
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
| Number of batteries | 1 Lithium Polymer batteries required. (included) |
| Part Number | Ring |
| Unit Count | 1.00 Count |

## Product Details

- **Brand:** LOOKEE
- **Colour:** Black
- **Measuring range:** 0% - 100% SpO2
- **Model name:** LOOKEE-SleepO2
- **Number of batteries:** 1 Lithium Polymer batteries required. (included)

## Images

![O2-Tracker Ring Continuous Pulse Oximeter - Wearable Oxygen Monitor with Vibration Reminder for Low O2 - Rechargeable Blood Oxygen Saturation SpO2 Meter - Free APP with Reports - Image 1](https://m.media-amazon.com/images/I/61G+D3yPRML.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Absolutely works well
*by R***E on 20 July 2022*

The product works well, does vibrate which gives helps partially wakes my Dad which helps his O2 levels to improve. Setting the vibration to highest level and the threshold from 85% to 87% his O2 levels increased despite COVID. He is taking medicine now to fight the infection. I was told it is better to wake him than let him sleep with low O2 levels. This device seems to stimulate him enough that he seems to wake enough to breathe better. I think it is worth it. Only thing I swished it would do is notify me by the application. Know how t doesn’t work that way but I am 99% satisfied. Better than I expected!

### ⭐⭐⭐⭐⭐ This device has helped to figure out some health problems I've had
*by A***R on 31 July 2022*

Very easy to use, fairly comfortable to wear overnight, and seems to be very accurate. I had a previous one that wasn't working right after about a year, so I was glad I had bought the extra warranty and they replaced it with no problems. This one has a thicker band of rubber/plastic around the finger so it's not quite as comfortable as the first one, but I'm assuming the thinner ones may have been wearing out sooner so they made them more substantial. App is very easy to use and really gives you a lot of info about your sleep and breathing, including your pulse rate and how much you move during the night.

### ⭐⭐⭐⭐⭐ Highly Benefits my sleep
*by S***8 on 12 August 2020*

Lookee has great products. I bought their fingertip monitor a month ago. It works great to monitor my health condition in a easy way. Benefit from it, I feel I need a bit more help, so I bought their ring. This one can monitor and record the oxygen saturation and heart rate for the whole night. I had been wondering why I am tired even right after I have a whole night sleep. This ring monitor gives me answers. My oxygen level drops from time to time during my sleeping. The function I really like is it vibrates when my oxygen level drops, so I can change my sleep position and get better breathing . Really likes it and highly recommend.

## Frequently Bought Together

- LOOKEE O2-Tracker Ring Continuous Pulse Oximeter - Wearable Oxygen Monitor with Vibration Reminder for Low O2 - Rechargeable Blood Oxygen Saturation SpO2 Meter - Free APP with Reports
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- LOOKEE Ring Continuous Pulse Oximeter - Wearable Oxygen Monitor with Vibration Reminder for Low O2 - Rechargeable Blood Oxygen Saturation Tracker for SpO2 & PR - Free APP with Reports

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-14*