5/5 rating based on 515 reviews. Read all reviews for Cardiio: Heart Rate Monitor for iPhone.
Cardiio: Heart Rate Monitor is free iOS app published by Cardiio, Inc.
Nell2thebelle
I love this app, I have to check my heart a lot during the day and this makes it discreet. I have compared this app to 2 of my blood pressure monitors and it is accurate every time!
DonJon88
All and all its a pretty good app. If all your looking for is to check your heart rate then this app i for you.
Meals63
This app is simple to use and so cool! I would like to have the extra features, but not sure they're worth buying.
Coach Rico
The Cardiio app has offered a convenient and concise way for my 5th thru 12th grade students to measure their bpm and target heart rate without little cost. After running a mile or performing the PACER test, students have the ability to take the essential measurements, save and report results. Since we are an IPad school, I have requested this app for each student.