QiFit

A free program for Android, by jack.yang.

If you're into a healthy lifestyle, this is the perfect app for you! QiFit is the best partner app for smartwatches. With this app, you will get information about your daily steps, heart rate, sleep, exercise and activities, and more. 

How does it work?

You will receive the corresponding information through the means of notifications. The Bluetooth of your device must be enabled to receive notifications. It supports smartwatches such as R3L and Y39. 

QiFit comes with a simple, clean, and user-friendly interface, which makes the application easier to use and navigate. 

You can download this amazing app on your device completely free.