The simplest way to see your heart beat with a Polar Bluetooth band. Start the app, select the Bluetooth device, have your hart beat and you will see your heart beat.
This Android Application displays data from the Polar heart rate connected by Bluetooth. Difference with other apps is this one does not start a session or profile of any type for running or other sport. It simply shows the data on the screen to be seen quickly.
It provides a simple view to select the device and presents a simple display with heart beat per minute.
It also present a min, max and a graph to display these info.
Now works with Polar H7, H6 and normal old Android Band.