An adjustable five-point headgear with user-friendly velcro tabs to ensure a leak-free seal with uncompromising quality and comfort.
Proudly Canadian 🍁︎
Headgear Only
$85.00 USD
An adjustable five-point headgear with user-friendly velcro tabs to ensure a leak-free seal with uncompromising quality and comfort.
More information
We’re committed to ensuring your order arrives quickly and efficiently, with delivery times ranging from 5-15 business days depending on your location. At checkout, you can choose the shipping method that best suits your needs, with rates calculated based on your destination and preferences.
VO2 Master ships worldwide. However, some regions face logistical barriers or import restrictions, and we currently do not ship to:
- Mexico
- North Korea
- Pakistan
- Russia
See the Return and Refund Policy for eligibility and more information.
Break through training plateaus.
Go beyond conventional training methods and excel into the new era of personal assessment and physiology to maximize your training results.
Guided metabolic & performance testing.
Our FREE easy-to-understand performance reports provide you with essential training zone metrics, VO2 Max, Heart Rate and RMR values, plus many others used in training optimization.
Connect your way.
Achieve unparalleled portability by accessing live data through both the VO2 Master Manager app and the VO2 Master Garmin Data Field.
Frequently asked questions
Users should use the medium user piece if their ventilation range is between 30-160 L/min. The large user piece is used in most cases by professional high-intensity athletes or users with a ventilation range 40-220 L/min
No, assessment reports are provided instantly at your request and are available for download FREE of charge.
Using our ‘Contact’ page, complete the form and select ‘Replacement Parts’ under the ‘Type of request’ drop down menu.
Yes, though you are only required to purchase additional consumables based on your frequency of use. All analyzers are required to be serviced annually at the owner’s expense.
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Proven globally
Trusted worldwide by human performance professionals, VO2 Master’s patented innovation turns metabolic data into clear coaching decisions.
Luis Orta
Olympian and Marathon Coach
Dr. Elie Abirached
Founder, Restore Fitness and Limitless Human
Dr. Jack Eoin Rua O’Neill
Exercise Physiologist
Dr. Izumi Tabata
Tabata Protocol
Laura McDonald
MS, ACSM-CEP, Founder of E2O Denver: Health & Performance Physiology
Jack Hanrahan
Longevity and Fitness Coach and Influencer
Dr. Eva Piatrikova
PhD. Liptov Sport Institute
Darnell Hardy
Aerobic Capacity & Power Monkey Endurance Coach
Dr. Leandro Perez
MD, FACC, FSCAI, FASE. Interventional Cardiologist, DexaFit
Brock Hoel
Professional Triathlete
Tom Evans
Professional Ultra Runner
Sebastian Cordovez
Sports & Fitness Consultant
Vit Prindis
Kayak Slalom World Champion
Olav Aleksander Bu
Professional Coach and Scientist
Gustav Iden
Professional Triathlete – Ironman World Champion
Kristian Blummenfelt
Professional Triathlete – Olympic and Ironman World Champion
Chelsea Sodaro
Professional Triathlete – Ironman World Champion
Start assessments in under 10 minutes
1. Power up
Assemble the analyzer after selecting mask size and user piece then power up the device.
2. Select your app protocol
After connecting your analyzer to your mobile device, select your chosen protocol and complete the guided calibration procedures.
3. Start assessment
Comfortably apply the analyzer, using the provided 5-point head strap and start the assessment protocol.
VO2 Master Analyzer
Measure what matters to your clients
Get the next level of performance and metabolic assessment in the world’s most portable, user-friendly, and affordable analyzer.
1. In some cases, the data required may not always be captured to support automatic ventilatory threshold identification. While every effort has been made to ensure the accuracy of the analyzer’s results, there may be situations where the data available to the analyzer is insufficient to identify the ventilatory thresholds correctly.
2. The VO2 Master Analyzer is designed to be used with compatible Garmin devices only. While every effort has been made to ensure that the VO2 Master Analyzer is compatible with a wide range of Garmin devices, it is important to note that not all Garmin devices may be compatible. To ensure that your Garmin device is compatible with the VO2 Master Analyzer, please refer to the list of compatible Garmin devices. Please note that the list of compatible devices may be updated from time to time, so it is recommended that you check the list regularly.
3. We offer a satisfaction guarantee on the VO2 Master Analyzer, subject to the terms and conditions outlined in the full description of the guarantee.
4. Please be advised that the VO2 Master Analyzer is sold subject to the terms and conditions of our warranty policy.
5. While our product may be used in many different locations and environments, it is important to use the product only in accordance with the Technical Specifications provided in the VO2 Master Product Manual. Using the product outside of its specified limitations or specifications may result in decreased functionality or may cause damage to the analyzer.
6. The VO2 Master Manager mobile app is capable of being used with additional compatible Bluetooth sensors. While every effort has been made to ensure that the VO2 Master Manager mobile app is compatible with a wide range of sensors and smart trainers, it is important to note that not all Bluetooth devices may be compatible. To ensure that your Bluetooth sensor is compatible with VO2 Master Manager, please refer to the compatible devices listed in the Compatible Sensors provided in the VO2 Master Product Manual. Please note that the list of compatible sensors may be updated from time to time, so it is recommended that you check the list regularly.
Product is not a medical device; it is not intended to diagnose, treat, cure, or prevent any disease. Consult your physician before starting any dietary or fitness programs.
Rates from 0–36% APR. Payment options through Affirm are subject to an eligibility check and are provided by these lending partners: affirm.com/lenders. Options depend on your purchase amount, and a down payment may be required. CA residents: Loans by Affirm Loan Services, LLC are made or arranged pursuant to a California Financing Law license. For licenses and disclosures, see affirm.com/licenses. For example, a $800 purchase could be split into 12 monthly payments of $72.21 at 15% APR. For more information, please visit www.affirm.com/disclosures.