Cardiograph Heart Rate Reviews
Published by Andrew Neal on 2023-12-19 About: This heart rate monitor is not a prank, it actually works!
By placing your
finger on the camera of your phone, the app monitors color changes that are
related to your pulse and delivers highly accurate heart rate data.
This
product is constantly tested by doctors, nurses and fitness professionals and it
really works!
Now you have a surefire way to keep tabs on your heart rate in
the palm of your hand.