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«Airofit means I can push myself harder and further than ever before.» 

FREDERIK AEGIDIUS
4x Crossfit Games Competitor

Better energy usage and reserves

Training your breathing muscles makes them faster, stronger, and more efficient. This means you will use less energy on breathing and will have more for locomotor muscles.

Better endurance during long WODs 

Airofit increases your vital capacity by training the flexibility of the diaphragm and thorax joints. As a result, you can inhale more air at once, reduce breathing rate, and preserve energy.

Longer maximum power output

Airofit boosts your anaerobic threshold which prolongs the period you can perform at your maximum abilities, giving you the crucial competitive edge during high power outputs.

What is Airofit? 

Airofit is a respiratory training system that improves your physical performance, as well as general wellbeing through tested breathing exercises.

Whether you’re an athlete, suffer from health issues or simply want to improve your quality of life, Airofit is for you.

Airofit generates resistance on your respiratory muscles. This causes fatigue, which is then compensated by muscle tissue growth, making your breathing muscles faster, stronger and more efficient – just like any other muscle group.

Airofit PRO 2.0

The world's first smart breathing trainer is getting smarter.

Increase your energy and improve your overall performance and well-being by respiratory muscle training with the new generation of Airofit PRO 2.0. Gain strength and flexibility in your breathing muscles, optimize your lung function and track your progression over time.

Airofit PRO 2.0 features and refinements:

bluetooth Bluetooth connectivity
check-mark Advanced Lung Function Measurement (coming soon)
check-mark Personalized training plan
check-mark Improved guidance and feedback
check-mark More accurate result tracking
check-mark Detailed peer comparison
check-mark Splash-resistant hardware
check-mark Magnetic charging cable
check-mark Long battery life (4-7 days)

The most efficient breathing training solution - only 5-10 min a day.

3890 kr

Try Airofit risk-free:

Free worldwide shipping

Standard shipping is free in all countries worldwide on all Airofit Pro and Airofit Active purchases.

45-day money-back guarantee

Try Airofit for 6 weeks and see if it’s for you. If not, return it for a full refund – no questions asked.

2-year warranty

We guarantee to support your training device for 24 months from the purchase date.

100% secure checkout

We are using the world’s leading checkout systems to offer full data protection.

Free Express Shipping
Interest-Free Installments
Satisfaction Guarantee

What our customers say

Airofit is for CrossFitters,
as well as everyone else

Airofit breath training is beneficial for crossfit
airofit can be used anytime anywhere

Used separately from other physical activity 

Airofit is designed to be used separately from training and other physical activity. This means that you can use Airofit in any free moment – before bed, at work, after a gym session or whatever suits you best. And it only takes 3-5 minutes a day.

Forbes logo

«Diaphragmatic breathing improves focus, lowers blood pressure, facilitates athletic performance and recovery, helps you sleep better.»

T3 logo

«For those wanting to get better at running, swimming, cycling, using the Airofit PRO can be the key to getting ahead of the competition.»

Outside logo

«It’s perfect for helping freedivers and surfers hold their breath longer, or giving endurance athletes a boost.»

Le Fiagaro logo

[In FR] «Respiratory muscles develop like any other muscle group, and like them, they respond to resistance training.»

Stuff logo

«Getting out of breath is an instant limiter for any workout. But your respiratory muscles can be trained just like your guns.»

  • Forbes logo

    «Diaphragmatic breathing improves focus, lowers blood pressure, boosts memory, facilitates athletic performance and recovery, helps you sleep better.»

  • T3 logo

    «For those wanting to get better at running, swimming, cycling, using the Airofit PRO can be the key to getting ahead of the competition.»

  • Outside logo

    «It’s perfect for helping freedivers and surfers hold their breath longer, or giving endurance athletes a boost.»

  • Le Figaro logo

    [In FR] «Respiratory muscles develop like any other muscle group, and like them, they respond to resistance training.»

  • Stuff logo

    «Getting out of breath is an instant limiter for any workout. But your respiratory muscles can be trained just like your guns.»

airofit pro 2 breathing trainer

How does it work?

The Airofit Breathing Trainer provides adjustable airflow resistance to your respiratory muscles. It measures your breathing volumes and strength and sends data to your Virtual Breathing Coach on your smartphone.

Airofit is designed to be used separately from training and other physical activity. This means that you can use Airofit in any free moment – before bed, at work, after a gym session or whatever suits you best.

What does the app do?

Airofit mobile app acts as a virtual breathing coach, giving you a personalized training program based on your selected focus area, as well as your baseline lung function measurement.

It then considers your data, your age, size and gender to tailor each training session. The app gives you live feedback and ensures all exercises are performed correctly.

Your training data is stored in your account which gives you an overview of your training progress over time.

Compatible with iOS and Android.

Airofit app

«Ability to measure and track respiratory training has been a game changer. Airofit makes training simple and provides the feedback needed to validate and guide people to improved performance.»

SEAN COAKLEY

SEAN COAKLEY

Master Airofit Instructor, Degree in Public Health, Epidemiology and Nutritional Sciences

«I have seen several patients completing a successful breathing training program with Airofit that significantly improved their quality of life.»

TORBEN ISHØY

TORBEN ISHØY

M.D. Medical doctor,
Senior consultant

«Training with Airofit gives athletes larger vital lung capacity, stronger breathing muscles, and higher anaerobic tolerance. It’s not my opinion, it’s a medical fact.»

Dr. MIKE MARIC

Dr. MIKE MARIC

Professor at Pavia University, Scientist, Former World Champion in Freediving

  • «Ability to measure and track respiratory training has been a game changer. Airofit makes training simple and provides the feedback needed to validate and guide people to improved performance.»

    SEAN COAKLEY

    SEAN COAKLEY

    Master Airofit Instructor, Degree in Public Health, Epidemiology and Nutritional Sciences

  • «I have seen several patients completing a successful breathing training program with Airofit that significantly improved their quality of life.»

    TORBEN ISHØY

    TORBEN ISHØY

    M.D. Medical doctor,
    Senior consultant

  • «Training with Airofit gives athletes larger vital lung capacity, stronger breathing muscles, and higher anaerobic tolerance. It’s not my opinion, it’s a medical fact.»

    Dr. MIKE MARIC

    Dr. MIKE MARIC

    Professor at Pavia University, Scientist, Former World Champion in Freediving

#StayABreathAhead