Is it a Cold or Bronchitis?

Bronchitis can reduce lung function by 50%.

Wing measures & tracks lung function on your phone.

Don't worry.
Wing can help.
Wing is like a thermometer for your lungs.
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Wing measures lung function.

Just open the app, plug it in, and blow through the Wing Sensor. It's quick, simple, and fun.

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Know if it's more than a cold.

Wing displays a simple Green, Yellow, Red with your measurement, alerting you if your lung function is worse than normal.

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Track your recovery.

Wing trends lung function and symptoms over time. See the impact of medications and know when you are fully recovered.

Hospital–grade technology
designed for the home.

Wing uses the same proven technology hospitals use, spirometry. But Wing was built for you. Cleared by the FDA, Wing has passed the most rigorous evaluation of product quality, accuracy, and reliability in the world.