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Precision Health Insights Anytime with Masteroxi Pulse Oximeter

Masteroxi has been awarded the top spot for pulse oximeters in 2024.
Masteroxi is ideal for home health monitoring, perfect for regular vital sign checks.
Masteroxi offers comprehensive tracking of heart rate, heart rhythm, and blood oxygen levels.
Utilizing advanced technology, Masteroxi quickly and painlessly measures oxygen saturation.
The one-size-fits-all design ensures a comfortable fit on any finger.
One-button operation and auto power-off provide ultimate convenience.
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Orignial Price :

CAD $158.00

Discounted Price:

CAD $79.00


1-year extended warranty

Only 19 items left.

Top Raving Reviews

Alice - 26

Verified paid product tester
from 21.04.24

Highly recommend!

Masteroxi has been a game-changer for me. As someone with respiratory issues, I need to monitor my oxygen levels regularly. This device is incredibly accurate and easy to use. The one-button operation and auto power-off are very convenient. Plus, the compatibility with my fitness app helps me track my health effortlessly. Highly recommend

Daniel - 36

Verified paid product tester

from 01.04.24

Perfect for anyone

I’ve tried several pulse oximeters, but Masteroxi is by far the best. It’s comfortable to wear, and the readings are always reliable. I appreciate the real-time alerts and the detailed data it provides. The fact that it’s FDA-approved gives me peace of mind. Perfect for anyone serious about monitoring their health.

Amily - 29

Verified paid product tester
from 27.03.24


Masteroxi is fantastic! It’s lightweight and fits well on my finger without any discomfort. I love the advanced technology it uses, making the readings quick and painless. The long battery life and comprehensive vital sign tracking are excellent features. This pulse oximeter has exceeded my expectations in every way.

Shipping: Free across Canada

Customer Support: 24/7 support available through email or live chat


based on – 1649 customers

Masteroxi: Comprehensive Health Monitoring On-the-Go

With Masteroxi Pulse Oximeter, enjoy precise and easy monitoring of your oxygen levels and heart rate, ensuring you stay informed and proactive about your health.

CAD $79.00

Low in stock

+50% Discount Included


Product Details

Masteroxi Pulse Oximeter: Elevate Your Health Monitoring

Embracing the future of health monitoring, the Masteroxi Pulse Oximeter is an advanced device designed to provide precise and reliable health data. Users often experience the following benefits after using it:

  • Accurate tracking of oxygen saturation and pulse rate
  • Enhanced awareness of overall health status
  • Early detection of potential respiratory or cardiovascular issues
  • Improved management of chronic conditions through continuous monitoring
  • Increased peace of mind with real-time alerts and notifications
  • More informed decisions about fitness and health routines
  • Better preparedness for medical consultations with detailed health reports
  • Enhanced ability to maintain optimal health and well-being

With Masteroxi Pulse Oximeter, you can stay on top of your health and achieve faster, more consistent results in managing your wellness journey.

Masteroxi Pulse Oximeter combines precision, advanced technology, user-friendly features, and portability to deliver a top-tier health monitoring experience.

  • Accurate and Reliable Monitoring: Measures oxygen saturation (SpO2) and pulse rate with an accuracy of ±2%, providing dependable health data.
  • User-Friendly Design: One-button operation, multi-directional OLED display, and a versatile fit for any finger size ensure easy and convenient use.
  • Portable and Efficient: Lightweight design with low energy consumption, auto power on/off, and the ability to perform up to 6,000 spot checks, making it perfect for on-the-go health monitoring.


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“Masteroxi Pulse Oximeter has been acclaimed as the premier choice for 2024.”

– Bestbuypick.com

Product Gallery

Thousands of Users Achieve Accurate Health Monitoring with the Masteroxi

The images were shared by satisfied users who have experienced Masteroxi.

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1-Year Extended Warranty

By ordering through this page, your warranty automatically extends to 1 year.

If you’re not entirely pleased, don’t worry! Feel free to connect with our 24/7 customer service. We are always ready to help and guarantee a secure, risk-free shopping experience.


Masteroxi Pulse Oximeter has earned the title of best in class for health monitoring devices





4.8/5 stars in customer satisfaction rating

Frequently Asked Questions about Masteroxi

We’ve got all the answers!

The Masteroxi Pulse Oximeter fits all finger sizes and allows for 6,000 spot checks. It features an easy one-press operation and comes with a lanyard for portability. An alarm sounds to indicate when your oxygen level and heart rate check is complete. The device automatically powers off after 8 seconds of inactivity.

Using the latest sensor technology, the Masteroxi Pulse Oximeter accurately measures blood oxygen levels (SpO2) within a range of 70% to 99%, with ±2% accuracy and ±1% resolution in just 8 seconds.

Key features include an OLED display, multi-directional viewing, auto alarm function, low-power consumption, auto power-off after 8 seconds, lightweight design, compatibility with all finger sizes, and the ability to perform 6,000 spot checks. It is also FDA approved.

The Perfusion Index (PI) assesses pulse strength and peripheral perfusion, providing additional insights into the reliability of each reading. It helps users understand pulse strength and changes in peripheral vascular tone.

Yes, the device is designed to measure vital signs for both children and adults, making it suitable for individuals of all ages.

The Masteroxi Pulse Oximeter stands out with comprehensive vital sign tracking, a dual-color digital display, suitability for all ages, easy sterilization for multiple users, and an affordable price point with transparent pricing.

The force sensor on the Masteroxi Pulse Oximeter allows easy control of your media. A simple pinch can play, pause, and skip tracks, as well as answer and end phone calls.

The Masteroxi Pulse Oximeter has an IPX5 rating, meaning it can resist a sustained, low-pressure water jet spray and sweat, making it ideal for workouts and outdoor use.

More real images from customers

We have compiled these pictures from those who experienced Masteroxi.

Reliable Health Checkups Anytime, Anywhere with Masteroxi

For a limited time, new customers can enjoy an exclusive opportunity to try the Masteroxi Pulse Oximeter with zero risk. Don’t miss out on this special offer and stay proactive with accurate health monitoring, improved wellness, and peace of mind

Limited-time Offer

More customer reviews from TrustPilot


Verified purchase from Apr 23, 2024

Fantastic Customer Service and Quick Delivery!

I was amazed at how quickly my Masteroxi Pulse Oximeter arrived. The customer service team was very helpful and answered all my questions promptly. I couldn’t be happier with my purchase!


Verified purchase from Apr 19, 2024

Hassle-Free Return Process

I had to return my Masteroxi Pulse Oximeter due to an error on my part. The return process was completely hassle-free, and the customer service team guided me through every step. Highly recommend this store!


Verified purchase from Mar 11, 2024

Excellent Warranty Support

My Masteroxi Pulse Oximeter had a minor issue after a few months of use. I contacted the warranty support team, and they were fantastic. They replaced the device quickly, and now it works perfectly. Great service!


Verified purchase from Feb 7, 2024

Prompt and Reliable Delivery

I received my Masteroxi Pulse Oximeter within just a few days of ordering. The packaging was secure, and the device was in perfect condition. I am very pleased with the prompt and reliable delivery service.


Verified purchase from Jan 25, 2024

Outstanding Customer Support

The customer support team at Masteroxi is outstanding. They patiently answered all my queries and ensured I was satisfied with my purchase. The level of care and attention they provide is exceptional.


Verified purchase from Jan 1, 2024

Trustworthy Brand!

Masteroxi stands out as a brand with integrity and commitment to quality. My pulse oximeter is incredibly accurate, and the company’s dedication to customer satisfaction is evident in their prompt and helpful support.

*These are real verified reviews from TrustPilot and we use pseudo images for illustration purposes.

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