Propeller

Reciprocal Labs

About this app

Propeller can help you follow your treatment plan and take control of your asthma.

Propeller is a digital health tool that has been used by over 100,000 people worldwide. The Propeller sensor discretely attaches to your asthma inhaler, gathers information about your medication use and sends that information to the Propeller app. The app builds your profile and provides personalized support to help you follow your doctor-recommended treatment plan.



Have a complete record
The Propeller sensor and app automatically record when you use your medication.

Never forget a dose
Medication reminders can include chiming sensors, push notifications and in-app reminders.

Reports at your fingertips
Monthly summaries of inhaler use are accessible in the Propeller app and by email, and they can be easily shared with your doctor.

Start each day with confidence
A daily Asthma Outlook plus air quality and weather forecasts are generated based on your location.

Discover your triggers
You can keep a record of when and where you use your rescue inhaler to help learn what may be causing your flare-ups.

Find a lost inhaler
You can use the Find My Inhaler feature of the Propeller app to “ring” a misplaced inhaler.

If you have asthma, ask your doctor if Propeller is compatible with your treatment.