
The Power of Data Meets the Science of Breathing
You’ll feel the difference. And now, you can see it too.
BREATHE BETTER WITH THE
Nordic Steam Breathing System
Developed in Finland, this powerful, science-backed system combines warm steam and two-way resistance training to help you breathe easier, naturally and drug-free.
Steam to soothe. Resistance to strengthen.
Warm steam hydrates airways, loosens mucus, and calms irritation. Resistance breathing strengthens your lungs, boosting control, stamina, and power with every breath.
Just minutes a day. Proven results.
Clinically backed and easy to use, the revolutionary Nordic Steam Breathing System helps clear congestion, improve lung function, and support long-term respiratory health. Better breathing starts today.
Introducing the MyBreath Smart Mouthpiece
Our Video Section
-
Lung strength and breathing capacity
-
Airflow rate
-
Session progress and personal improvement over time
Using the WellO2 + MyBreath System is Easy
What's Included
Technical Specification
WellO2 Breathing Trainer – Technical Specifications
| Manufacturer: | WellO2 Oy |
| Input voltage: | 230 V AC, 50 Hz |
| Input power: | 1,000 W |
| Dimensions (H x W x D): | 240 mm x 240 mm x 150 mm with power base |
| Weight: | 1,055 g with power base |
| Materials: | Tritan, stainless steel (SS304), silicone |
| Country of manufacture: | China |
| Design: | Designed in Finland |
WellO2 MyBreath Smart Mouthpiece – Technical Specifications
MyBreath Gen 2.0 enables even smoother integration of the smart mouthpiece with the WellO2 app.
Connecting to the app requires Bluetooth connectivity.
Please read the instructions for using the WellO2 MyBreath smart mouthpiece carefully before use.
The MyBreath smart mouthpiece can only be used with the WellO2 breathing trainer.
The MyBreath smart mouthpiece is used together with the WellO2 app. The app is compatible with phones running iOS 12 or Android 9 or newer. The WellO2 app can be downloaded for free from Google Play Store or Apple Store.
NOTE! Do not wash the product with the WellO2 Care device cleaning program, boil it in a pot, or clean it in the dishwasher!
| Manufacturer: | WellO2 Oy |
| Material: | Tritan |
| Smart mouthpiece dimensions: | Length: 119 mm; Diameter: 45 mm; Weight: 54 g |
| Charging dock dimensions: | Length: 60 mm; Height: 38 mm; Weight: 40 g |
| Measurement method: | Automatic electronic measurement of breathing pressure during inhalation and exhalation |
| Power: | 3.7V 65mAh 0.2405Wh Li-ion Polymer Battery |
| Cable: | USB A to USB C, black, 1 m |
| Minimum power requirement: | 5Vd.c., 1A |
| Country of manufacture: | China |
| Design: | Product designed in Finland |
Upgrade Your Experience


Bundle WellO2 with our MyBreath Smart mouthpiece to track and measure your progress.
The WellO2 MyBreath Gen 2.0 is a smart mouthpiece that turns your WellO2 breathing trainer into a powerful tool for measuring and improving your respiratory performance at home. It tracks breathing power, capacity and airflow in real time giving you precise insights into how well your lungs are working. Paired with the WellO2 app, it unlocks tailored breathing exercises to boost athletic performance, ease airway irritation, or simply help you breathe and feel better every day.