A life without

Propeller makes managing asthma and COPD easier than ever before

How it works

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Introducing Air by Propeller

Air is a free suite of tools to help people across the US understand asthma conditions in their neighborhoods

Explore Air now

Small sensor
Big difference

By measuring where and when you have symptoms, Propeller makes it easier to manage asthma and COPD

With Propeller there's no limit to what's possible

Propeller can help your patients, providers and your employees Healthcare organizations

Technology that works for you

Propeller does the work
You live the life you want to live

More symptom free days

More doses taken on schedule

More peace of mind


  • “Asthma is a difficult disease, but with Propeller I have now had a few weeks without many symptoms and many days without any symptoms.”

  • “My biggest 'wow' moment was getting a text message that my son used his inhaler.”

  • “Asthma can make a lot of things in your life just a little more challenging.”

    We all get busy and you can have a tendency to just deal with things being harder, but the weekly emails... helped remind me to take some time to check in with myself to see how I was doing and actually focus on making sure I'm managing my asthma as well as I can be.

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Propeller can help your patients and providers

Payers/Health Plans

Propeller can help your employees