Airofit Breathing Trainer By Airofit

57 reviews
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Price: $299.00
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What we think

We spend countless hours training our legs, core, and endurance... but what about our lungs?

Did you know there’s a secret technique to surge your athletic performance by 8% in as little as 8 weeks without having to spend ANY EXTRA TIME IN THE GYM/TRAINING? 

What's more, instead of putting in extra hours training and pushing your body to even more extreme limits than you already do, this under-utilized method actually requires you to spend more time RELAXING!


It’s an exciting new device called AIROFIT BREATH TRAINER...

... an intuitive Bluetooth connected mouthpiece that utilizes Respiratory Muscle Training (RMT) to: 

  • Makes exercise feel easier
  • Training more enjoyable
  • Train harder with the same effort
  • Train longer with the same effort
  • Evidence-based improvement in performance (4 minutes of RMT could yield as much as a 4% improvement in time trial performance)
  • The most time-efficient, evidence-based ergogenic training adjunct available

Even though Respiratory Muscle Training (RMT) has been around for quite some timeit remains to be heavily underutilized in the performance sports arena, which is AWESOME NEWS FOR YOU because there's still a significant competitive advantage for athletes who utilize this therapy

Airofit allows you to train your lungs with the same expert precision as if you were working personally with an athletic respiratory coach.

Praised as a ‘game-changer’ by professional European athletes from all types of sports, such as Peter Larson (triathlete), Michelle Vesterby (triathlete), Ekaterina Avromor (professional swimmer), Amalie Wither (cyclist) and many others...

...there are also numerous studies supporting the benefits of respiratory muscle training for endurance athletes (specific performance benefits and links to studies can be found at the bottom of this page)

Airofit is a new training device from 🇩🇰 Denmark that is being used by athletes of all levels to improve their breathing. In as little as 8 minutes per day, while resting, you can boost your lung capacity and your anaerobic fitness.

Airofit has two parts: The patented Breath Training Device is a mouthpiece that you breathe with and The FREE Airofit Training App (iOS & Android). The mouthpiece is Bluetooth connected to your phone and you can see each inhale and exhale in the Training App in real-time.

The Airofit Training App walks you through daily workouts where it tells you to inhale, exhale, hold your breathe, and more. All timed based on proven training protocols to boost your respiratory performance. The app makes the training very easy to follow even if you have never done breathe training before. 

Once you have mastered one level, the app will tell you to adjust the dials on the side of the Breath Training Device to make it harder to inhale, exhale, or both.

In as little as 3 weeks, most athletes see noticeable improvements in their primary sports.

Do you have 10 minutes a day to be better at your sport?

If you are like most athletes you are probably already doing as much as your body can handle or schedule will allow for your training. What I love about Airofit is that it doesn't take additional energy or add more fatigue to your body and in only 10 minutes a day, you can see significant athletic improvements. Plus lesser trained athletes will see even greater gains than professionals.

I've been using Airofit for the past 60 days and it has transformed the way I breathe while running and cycling. Here is what it has done for me:

Increased my total lung capacity

This means that more air can get into your lungs to be utilized by the muscles. How? Stretching your diaphragm and intercostal muscles allows you to decrease the residual volume and increase the amount of usable air.

Strengthened my Respiratory Muscles.

Think of this as endurance work. With most of the focus on the diaphragm, endurance athletes can benefit from respiratory trainers because it will prolong the time until we fatigue, which prolongs the oxygen supply to motor muscles.

Boosted my anaerobic capacity

My ability to maintain maximum efforts for longer. This was the feature that absolutely sold me on Airofit. Any training tool that can improve my anaerobic tolerance is a product that I can get behind.

Just so there is NO Confusion, you do NOT use Airofit while running, cycling, or working out. You use it before or after your training when you are at rest.

What is remarkable is how simple it is. You put the mouthpiece in your mouth and turn it on. It automatically connects to your phone. You then start the different workouts and training programs in the app. It tells you when to breathe in, when to breathe out, and in some of the training programs when to hold your breath and for how long.

What's cool is that you can see in real-time the breath you are taking in the app. It will say breath in at a certain rate and if you go too fast your inhalation line jumps way above the recommended line. The goal is to control your breathing to keep your breath inline with the recommendation line to complete the workout.

Does it work?

The experience from the first athletes using Airofit is almost too good to be true, but the research does back up the findings of these athletes. In as little as 4 weeks, athletes are seeing huge improvements in their ability to inhale a greater amount of oxygen and as a result, boost endurance and the time they can sustain maximum anaerobic efforts.

The best part is that it takes under 10 minutes per day. It won't interfere with your regular training or make you tired. Plus you can do it almost anywhere.

Is it only for Pro Athletes?

While super-elite athletes will certainly benefit significantly from Airofit training, the data and past research suggest that slightly less trained athletes will benefit even more from training with Airofit.

How the training app works.

The secret sauce for Airofit is the training program in the app (iOS & Android) that guides you through different lung workouts each day. They are set up as a progression and as you get better at each session, the app increases the difficulty using the adjustment rings on the mouthpiece.

The first sessions I did were really challenging. I thought, "I'm never going to be able to do this". It was amazing how BAD I was at them. But in only a few days I could already feel the training working and they got easier and easier then the app increased in difficulty!

Just like with any training, when you work on your weaknesses you see huge improvements quickly. After just the first 4 weeks I was ecstatic with the improvements I had made.

The basic components of the training sessions are as follows:

  1. Respiratory Strength is going to improve your exhale strength, massively. The training is focused on strengthening your diaphragm so that you inhale and exhale more air in a given amount of time. 
  2. Anaerobic Tolerance will teach you how to exhale and then hold your breath; it’s more of hypoxic training when you consider it all. Studies show that prolonged breath-holding induces additional blood vessel growth, which significantly boosts muscle oxygenation. This prolongs the period in which you stay within aerobic metabolism, reducing lactic buildup, which allows you to perform at higher intensities for longer. Not to mention, hypoxia directly correlates to reduced heart rate, which increases time to exhaustion, but more importantly, a greater ability to withstand extremely hard and extended efforts.
  3. Vital Lung Capacity allows you to both inhale and exhale more air, improving your body’s oxygenation, your efficiency with every breath, and your endurance. This is really a residual benefit from the Respiratory Strength training.

Results of Scientific Studies (with links) on the effects of RMT in sports performance


Altitude (hiking, skiing, mountaineering)


Questions & Answers

Reviews for Airofit Breathing Trainer

Customer Reviews
4.8 Based on 57 Reviews
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A The Feed Customer
Steve S.
United States United States
I recommend this product
Increased Oxygen capacity

The folks at breathology recommended the airofit and it does indeed work great! I've noticed a considerable increase in my breathing capacity. Especially during hard efforts, I definitely feel I'm not breathing has hard and I'm overall more efficient. The app works great and they make it fun to do each training session and challenge yourself to get a better score.

United States United States
I recommend this product
Airofit Breathing Trainer

I purchased this product because I have COPD. My goal is to strengthen my breathing and lung capacity. I like the programs and feed back. Excited to see what I can accomplish.

United States United States
I recommend this product
I love it.

I received this as a gift and was really surprised by how much improvement I had in my running after only 3 to 4 weeks. I was putting down PRs on all my running times and the only thing I changed was using the Airofit 5 minutes a day.

Samantha P.
United States United States
I recommend this product
Serious training must have!

If you are into your training and you have your nutrition dialed....you have to have an Airofit. This breathing device is amazing and I have owned many! I can't stop talking about it in my local run and ride circles. I've turned so many onto this little secret. I can't believe the fantastic results that it is allowing me to achieve! Consider me sold!

Herman N.
United States United States
I recommend this product
Must have gadget....

Have to say I am a sucker for gear. I love all aspects of something that will enhance my experience and overall training thresholds. This device works! Super easy to use and yes....the interface is also easy to use. Highly recommend for anyone looking to get those "marginal gains". Been using it for weeks and now can't leave home without it. Even though it may look weird whilst using it...let the results be the proving ground!

Andre G.
United States United States
I recommend this product
Skeptical...but not anymore

I've come across a few of these devices and have to say...I was skeptical at first but this is the real deal! Super easy to use (adjust) and the iOS app is user friendly which is a MUST in my opinion. Have had one for 6 or so weeks and just bought the wifey one now as well! The results are impressive!

Anette R.

I feel a better stronger breathing after using Airofit. Results are great

George M.

Every athlete should be using Airofit. Breathing is proven to be linked not only to physical performance but also mental and cognitive performance. In just 4 months I have understood more about the importance of breathing than over the past 26 years and continue to surprise myself with greater and greater improvements. 100% worth the investment.