Take control of your asthma

Propeller makes it easy to track, understand and manage your asthma.

How does Propeller work?

This is a Propeller sensor
Sensors attach to your inhalers
Propeller automatically records each puff and learns about your asthma
You get reminders and personalized support to keep you on track

Why use Propeller?

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Learn about your triggers.

We help you connect the dots to help you determine what might be causing your symptoms.
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Get a daily Asthma Outlook.

Start your day right with a personalized forecast based on the air quality and weather near you.
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Never miss a dose again.

Reminders help you take your medication on time, which prevents flare-ups.
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Find a lost inhaler.

You can "ring" the sensor on a lost inhaler to help you locate it.

Let's find the Propeller sensor that's right for you

Why people love Propeller

As seen on

Propeller users speak in The Crowd & The Cloud, a PBS documentary.

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FAQs

Propeller is covered through sponsorship programs with our partners, including community organizations, research groups, and medication manufacturers. This means that the Propeller mobile app and inhaler sensors -- including shipping -- are free for you.
The Propeller app will never share your personally identifiable health information (such as your email address, phone number, and identifiable location data) without your explicit consent.
Propeller sensor batteries last 12 months. If your sensor stops working, call us. If you’ve had it for less than a year, we’ll replace it.
Absolutely. Our friendly support team answers the phone weekdays between 8 a.m. and 8 p.m. EST. You can reach them at +1 (877) 251-5451. Or you can send us an email anytime at [email protected]
How much does Propeller cost?
Propeller is covered through sponsorship programs with our partners, including community organizations, research groups, and medication manufacturers. This means that the Propeller mobile app and inhaler sensors -- including shipping -- are free for you.
How long does the sensor battery last?
Propeller sensor batteries last 12 months. If your sensor stops working, call us. If you’ve had it for less than a year, we’ll replace it.
Is Propeller secure and confidential?
The Propeller app will never share your personally identifiable health information (such as your email address, phone number, and identifiable location data) without your explicit consent.
Can I talk to someone if I have questions?
Absolutely. Our friendly support team answers the phone weekdays between 8 a.m. and 8 p.m. EST. You can reach them at +1 (877) 251-5451. Or you can send us an email anytime at [email protected]
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  • 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.

    -Katherine
    Propeller member
  • Real-time monitoring makes earlier management changes possible. We can focus on patients who are having problems, foregoing the need to make appointments for patients who are doing well.

    -Dr. Merchant
    Allergist, Dignity Health
  • My biggest 'wow' moment was getting a text message that my son used his inhaler

    -Yvette
    Propeller member and caregiver