How it works
Your peak flow made easy
Recommended by Doctors
Dr. Andras Szantho,
Lung Specialist
“Smart Peak Flow measures your peak flow, but also a percentage compared to your last best blow. This comparison is invaluable when trying to work out if your asthma is worsening or not.”
Prof. Krzysztof Buczyłko,
Director of Allergology
“I recommend Smart Peak Flow as regular peak flow readings help me assess my patients. I know whether the medications I prescribe actually work.”
What's in the box
Smart Peak Flow Meter
Reusable Mouthpiece
Carry Bag
User Manual
Free App
Available on all phones with Android 5.0 or iOS 10.0.
















