2-year warranty 24/7 support Free shipping

Oumua Wireless charger

Price: $25.00 Regular price:

A spare Oumua wireless charger to replace your lost wireless charger.

Nota Bene: do not purchase this add-on while buying Oumua Pro or Oumua Bundle, it is already included.

  1. Turn ON Bluetooth + Internet.
    (Android: enable geolocation for Oumua app)
  2. Download Oumua from App Store or Google Play
  3. Sign in
  4. Enter your age, height, and weight for accurate test results.
  5. Tap “Connect” on “Test your lungs” screen
  6. Complete tests, choose training goal and start exercising.

    Build your streak. Test. Train. Repeat.
    LUNGS OF STEEL
  • Nota bene: Oumua will NOT appear within Bluetooth devices. It connects seamlessly through the app
  • Processing Time: 2-4 Business Days
  • Standard delivery: 4-7 Days
  • 45-day returns from delivery,
    Item must be unused, undamaged, complete, and in its original packaging.
    Refunds will be issued to the original payment method
Oumua Wireless charger
$25.00

50,000 happy customers

with Lungs of Steel

2.4 liters

added to lung capacity

1

%

added to max. inhalation and exhalation force

12 years

younger Lungs

Oumua Product Higlights

Programs tailored to your level and goals. From beginner to advanced — all in one app
Personalized training
6 levels to match your training intensity. Train at your level and progress over time
Adjustable resistance

Oumua

Regular Trainers

AI-powered device
App-guided breathing training
Scientifically proven training method
6 resistance levels (positive & negative)
Fast wireless charging (15 min, up to 2 months use)
Soft-touch premium finish
24/7 support
2-year warranty
Find your case
Health
Sport
Wellness
CrossFit
Improve oxygen efficiency to power through WODs & high-intensity CrossFit training
Cycling
Improve endurance, power, and recovery with a smart trainer made for cyclists
Swimming
Smarter breathing practice to support speed, endurance, and recovery in swimming
Tennis
From faster footwork to improved endurance, Oumua helps athletes push past limits
Running
Enhance stamina, speed, and recovery through targeted lung training for runners
Other sports
Find your sport and discover how Oumua supports your performance
Post-COVID
Respiratory muscle training helps fight long COVID symptoms and restore lung health
COPD
COPD is chronic, but breathing training helps control symptoms
Cardiovascular
Breathing training supports heart function, improves circulation, and boosts overall endurance
Asthma
Improve breathing patterns, build lung capacity, and prevent asthma symptoms
GERD
By reinforcing diaphragmatic control, Oumua limits reflux triggers
Apnea
Strengthening respiratory muscles supports healthier sleep, reduced snoring, and improved overall rest
Anxiety
Oumua breathing exercises help regulate stress, reduce anxiety, and support mental well-being
Sleep
Oumua regulates nighttime breathing, calms the mind, and supports restorative sleep
ADHD
Oumua breathing practice helps improve focus, stabilize emotions, and support daily routines in ADHD
Meditation
Harness breath control to deepen focus, enhance mindfulness, and unlock a calmer state of being
Relaxation
Guided breathwork that relieves stress, eases tension, and restores inner balance naturally
Vape-Quitting
Personalized breathing programs that ease cravings, restore lung health, and reduce stress
CrossFit
Improve oxygen efficiency to power through WODs & high-intensity CrossFit training
Cycling
Improve endurance, power, and recovery with a smart trainer made for cyclists
Swimming
Smarter breathing practice to support speed, endurance, and recovery in swimming
Tennis
From faster footwork to improved endurance, Oumua helps athletes push past limits
Running
Enhance stamina, speed, and recovery through targeted lung training for runners
Other sports
Find your sport and discover how Oumua supports your performance
Post-COVID
Respiratory muscle training helps fight long COVID symptoms and restore lung health
COPD
COPD is chronic, but breathing training helps control symptoms
Cardiovascular
Breathing training supports heart function, improves circulation, and boosts overall endurance
Asthma
Improve breathing patterns, build lung capacity, and prevent asthma symptoms
GERD
By reinforcing diaphragmatic control, Oumua limits reflux triggers
Apnea
Strengthening respiratory muscles supports healthier sleep, reduced snoring, and improved overall rest
Anxiety
Oumua breathing exercises help regulate stress, reduce anxiety, and support mental well-being
Sleep
Oumua regulates nighttime breathing, calms the mind, and supports restorative sleep
ADHD
Oumua breathing practice helps improve focus, stabilize emotions, and support daily routines in ADHD
Meditation
Harness breath control to deepen focus, enhance mindfulness, and unlock a calmer state of being
Relaxation
Guided breathwork that relieves stress, eases tension, and restores inner balance naturally
Vape-Quitting
Personalized breathing programs that ease cravings, restore lung health, and reduce stress

Trusted by Professionals

Hear from those who expect more from their performance
5 out of 5 stars
Albert Lawrence
Host of Innovation Nation, CBS
The best part – I can skip the gym and train at home
5 out of 5 stars
Bryan Johnson
World's #1 Biohacker
Interventions I've done to regain lung capacity ... lung training: Oumua and IMT
5 out of 5 stars
Martin McPhilimey
Wellness Science Consultant
Oumua is going to allow me to improve my own perfomance within my running, my sports and my training

Сustomer reviews

Customer Reviews

Overall rating: 4.8 / 5 from 340 reviews.

Love it, think it starts to help already🙂 Hope will fix affect of post covid that sports had not fix😕and this as well limit sports ability One of sad thing that I should pay 30 euro more for Europe customs

Oumua Pro Bundle

Works well. Helps me keep track of my breathing. Seems to be helping my breathing.

Oumua Pro

Unfortunately, this was a very disappointing experience during my customer journey. I ordered a device, and it arrived after a long wait. I was very satisfied at first, so I immediately ordered another one for my family. Then, out of the blue, my device suddenly stopped charging. During a workout, the battery level dropped from 100 to almost zero percent in just a few seconds. I then reported the problem to support. In their response, they asked me to confirm that the device had been left on the charging pad overnight to charge. I did so because I understood this to be the solution and documented it as well. As a result, the device is now completely unusable and shuts off immediately. Now customer support is telling me it’s because the charging time was too long? I feel like I’m in a bad movie right now! I’ve filed an appeal and am hoping for a reasonable solution in the form of a replacement device.

Oumua Pro

Gave only a 3 star because I only received 1 mouthpiece(s) did and would have expected it to be a set of 2.

Oumua Changeable mouthpieces

Device fit perfectly in case and the case is very sturdy so it will protect the device.

Oumua eco leather case

Love it

Oumua Pro

Works just as explained on the website .. great!

Oumua Pro Bundle

Only got one extra in the box but the ones on the device seem to be holding up well.

Oumua Changeable mouthpieces

It’s a case and holds the device perfectly for travel.

Oumua eco leather case

Device is good, but application need more improvement. Looks old and sometimes forgot everything and I have to start from begin.

Oumua Pro

I have increased my lung capacity almost twice, from 3.5 to 5.5 L, but forget the measurements, Oumua is just a total game-changer for me. I'm 53 and I can finally run, lift weights, do all the normal stuff people do without some *** constantly fluctuating mixup of fatigue, exhaustion, and soreness. A must-have for anyone who had a rough covid trip

Oumua PRO

I am keeping it in a nice case and carry it around with me everywhere I go, it is literally the only thing that can stop a panic attack while in public. And no one bats an eye because it looks like I am vaping or something.

Oumua PRO

I had an idiopathic insomnia it is when doctors dont have any more clues on why you dont sleep.... Oumua app has a dedicated protocol that little by little made me sleep again when no dosage of sleepy pills work anymore. Saved me from a very dark place in life, worth every penny...

Oumua PRO

After a few weeks and results are noticeable for marathon prep

Oumua PRO

Helps me with my ADHD, there are different programs in their app,, and it guides you and calms you down,, also gives me razor sharp focus after each session!!

Oumua PRO

got this for my training and i feel difference for running helps endurance

Oumua PRO

Using daily now and it really helps for running. there are programs for asthma and endurance which surprised me. battery lasts long. lungs feel stronger

Oumua PRO

using daily now and i feel difference for anxiety. really like the guided sessions in the app. battery lasts long.

Oumua PRO

Got this for my training and i feel difference for anxiety

Oumua PRO

Cool helps endurance

Oumua PRO

been using it for months and its worth it after covid recovery lungs feel stronger

Oumua PRO

just got this and breathing improved for better sleep...

Oumua PRO

After a few weeks and results are noticeable for gym training. app has tons of options for sports and recovery. took some time to get used to it. recovery is better

Oumua PRO

Marathon prep game-changer. Breathing feels more controlled and I hold pace longer. Subtle but real gains over 3 weeks.

Oumua PRO

saw it online and tried and results are noticeable for swimming helps endurance

Oumua PRO

Been using it for months and breathing improved for anxiety. really like the guided sessions in the app. easy to use. recovery is better

Oumua PRO

just got this and its worth it for general health. love how many modes the app has. battery lasts long. recovery is better really nice!!

Oumua PRO

got this for my training and it really helps for swimming recovery is better

Oumua PRO

just got this and its worth it for running recovery is better ❤️😊

Oumua PRO

breathing improved for marathon prep.

Oumua PRO

using daily now and works better than expected for gym training. there are programs for asthma and endurance which surprised me. build quality is solid....

Oumua PRO

Crossfit here. Noticeable difference in recovery between sets. Didn’t expect it to work this well.

Oumua PRO

perfect lungs feel stronger...

Oumua PRO

just got this and i feel difference for endurance recovery is better

Oumua PRO

Love it recovery is better

Oumua PRO

got this for my training and it really helps for running recovery is better

Oumua PRO

been using it for months and it really helps for better sleep. there are programs for asthma and endurance which surprised me. easy to use. :3

Oumua PRO

been using it for months and works better than expected for gym training recovery is better

Oumua PRO

saw it online and tried and its worth it for general health. love how many modes the app has. took some time to get used to it. helps endurance

Oumua PRO

I use this mostly for wellness and light fitness. What I like most is the app. It has so many options depending on your goal. I started with simple breathing sessions and slowly explored more programs. It doesn’t feel repetitive. After a few weeks, I noticed better focus during the day. Also less fatigue. I didn’t expect that. The device itself is easy to use. Charging is quick. Overall, it feels like a smart system, not just a gadget.

Oumua PRO

Oumua® is trademark of Oumua Inc.

Oumua® is a registered trademark in the United States, China, and the European Union. Our technology is protected by multiple patents
Patent (China)

Patent (China)

Patent (EU)

Patent (EU)

Trademark (China)

Trademark (China)

Trademark (USA)

Trademark (USA)

FAQ

Frequently asked questions

The Oumua AI-powered breathing trainer is a smart device designed to enhance respiratory health, athletic performance, and overall well-being. It connects to an app via Bluetooth, provides guided breathing exercises, tracks your progress, and offers insights into your lung capacity and “lung age.”

The device uses sensors to measure lung capacity, inhalation and exhalation strength, and other key metrics. It provides real-time feedback and guides you through breathing exercises tailored to your goals.

The standard package includes:

  • 1 Oumua Pro smart breathing trainer
  • 1 wireless charging pad
  • 1 USB-C to USB-C cable for the charging pad
  • 1 compact USB-C-powered UV sterilizer
  • 1 instruction guide
  • 1 box

The Oumua app includes:

  • Measurement of lung capacity, inhalation and exhalation strength, and VO₂ Max estimation
  • “Lung age” estimation based on test results
  • 30+ app-guided breathing programs for health, wellness, and performance
  • Real-time visual feedback during exercises
  • Personalized session summaries to track progress

Oumua is suitable for anyone looking to improve their breathing, including athletes, individuals with respiratory conditions, and those seeking stress relief or better overall health.

Yes, Oumua is designed with safety in mind and includes all necessary warnings and instructions in the user manual. We are also pursuing Class II FDA certification to ensure high standards of safety and reliability.

Firmware updates are managed through the app. When an update is available, you will receive a notification with instructions on how to proceed.

24/7 support

Our team is available around the clock to help you at every step

Free Shipping

Fast and reliable delivery at no extra cost

2-year warranty

Enjoy peace of mind with full coverage for your device