Unlock a world of respiratory well-being through our high-quality products. From immediate relief to long-term vitality, each solution is designed to help you breathe stronger and live better.

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Which one is right for me?

Features WellO2 PRO WellO2 Traditional methods*
Breathing device
MyBreath™ -smart mouthpiece
Works with the WellO2- app
Saves data in the Wello2 app
Strengthens the lungs comprehensively
Improves performance
Proven effective according to research
The steam reaches deep into the lungs
Expectorant and opens the respiratory tract
Prevents colds
Easy to take with you
Effective care of your voice
Easy to use

* Traditional methods, such as blowing into a bottle and breathing steam from a pot.

Collection: All products

  • Clear lungs & respiratory tract

    WellO2 steam breathing
    reduces respiratory irritation
    & cleanses lungs by
    encouraging removal of mucus,
    pollen, dust & air pollutants.

  • Improve breathing

    Helps immediately open
    the airways.

  • Safe & easy to use

    WellO2 training is easy, safe
    regardless of age and
    starting condition.

  • Improve strength & endurance

    WellO2 strengthens respiratory
    muscles & improves breathing
    endurance for better
    performance & faster recovery.

Benefits of WellO2 breathing training


WellO2 training makes breathing feel instantly easier! The first exercise activates deep breathing muscles, allowing you to use your full breathing capacity. At the same time, the bronchial tubes open up and mucus is released more easily. In addition, the mucous membranes of the airways are moisturised, reducing the harshness and hoarseness of voice, for example.


Regular activation of the respiratory muscles causes the thoracic spine and diaphragm to move more widely, which may relieve tightness. The mucous membrane of the respiratory tract feels more moist, and the swelling of the mucous membranes in the nose and throat is reduced.


The lining of your airways starts to repair itself and this protects you better from pathogens. WellO2 training already feels easier, and your airways are open. The mucus is also getting more fluid and it’s easier to clear out.


Performance under exertion is clearly higher, and recovery more efficient. Sleep quality is better and snoring is reduced or eliminated. Coughing and nasal problems ease, and mucus production is significantly reduced.


Regular WellO2 training supports your well-being in a holistic way. Especially during flu and allergy season, WellO2 training prevents illness and eases symptoms when they occur.

Real people. Real results

I regularly inhale warm steam, including to the upper respiratory tract with the help of the nasal mask that comes with the device. This is especially important during the flu season when the risk of getting sick is higher. I have managed to stay exceptionally healthy for the last three training seasons. Using Wello has been one of my key preventative ways to avoid getting sick.

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Finnish national team cross-country skier

Here are my thoughts after a couple of weeks of use in the morning and evening. First, it's 10-15 suck & blows setting no. 2. Then the nasal mask and about 10 suck & blows with the mouth. My oxygen uptake is clearly better now. In the morning there are clearly more impurities coming out (dust, old cigarette residue, etc. appear as dark spots) when hacking up. My voice is stronger, especially when I do half of the blows with an easy sound. Of course, these are as personal as your own vocal cords, i.e. there will be differences in experience. I'm guessing, however, that the chances of good results are a heck of a lot better than bad ones.

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I've slept better since I started using the device, and I also feel more refreshed. I used to be ashamed to constantly clear my throat around people, but now I feel relieved. It’s a good device, I certainly give it a ten out of ten. Good and easy!

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We have been in interaction with WellO2 since 2017 when they first produced us the idea of using WellO2 device. Our members have been able to buy the device with a special price and we have gotten very good feedback from them, that the method really works and helps them to breathe easier.

Our commercial cooperation started around 2020 when we granted the right to use our logo in advertising WellO2. During the years the company has succeeded in producing scientific results of the effectiveness of the device.

We are confident of the product and hope, that this invention will in the future help also people with respiratory diseases outside Finland to breathe easier. We are the member of EFA – European Federation of Allergy and Airways Diseases Patients’ Associations

The Organisation for Respiratory Health in Finland is an advocate for respiratory health. Our mission is to promote respiratory health and a good life for the respiratory disorder to make it easier for all of us to breathe.

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Mervi Puolanne

Organization Manager
The Organisation for Respiratory Health in Finland