A free app for Android, by BIGGERFIVE TECHNOLOGY CO. LIMITED.

BIGGERFIVE is one of the best fitness trackers, combining heart rate and steps data with other health information, such as sleep, weight, and activity. It is not only a pedometer. It also records exercise data and helps you achieve fitness goals.

It has a built-in activity tracker, which can track your steps and walking distance. The activity tracker will also record the calories burned. It also supports recording exercise data and setting goals.

BIGGERFIVE also records sleep data and provides you with insights about your sleep quality. It can help you achieve your daily exercise goal and improve your sleep quality.