A free program for Android, by Lukas the Coder.

What is Heart for Bluetooth?

In order to get the most out of your smartwatch and smart phone, it is important to keep them in contact with each other. The most common way to connect a watch to a phone is via a cable, which can be a problem when you are riding your bike. It is possible to get the current heart rate via Bluetooth, which makes the connection more secure and also allows you to save the data to your phone.

How does Heart for Bluetooth work?

It is a real-time application. The connection is secured and the data is transmitted in the same way as any other Bluetooth application. It is not possible to see the data on the screen.