We're running an experiment to see if we can use your phone mic to estimate peak flow.

The experiment can be done from your home. We'll send you a free peak flow meter and an app. You'll measure your peak flow and make audio recordings daily (5-20 days). At the end you'll get an Amazon Gift Card ($10-40).

© 2021 Flowdio LLC. All rights reserved.
All procedures approved by the Biomedical Research Alliance of New York
AAHRPP accredited
File #21-02-502-946

who is behind this?

The Flowdio experiment came from a conversation between two brothers: Brad Sabin (a doctor who treats asthma) and Andy Sabin (an audio scientist). We're very eager to see the results and grateful for your time.