USA Pro Active 2 is an APP work with all the PR155 line of activity tracker to get a complete picture of your daily stats --- including steps, distance, calories burned, sleep and more. all your exercise data will be wirelessly sync to your smart phone.

TRACK YOUR ACTIVITY : Track your daily steps , calories distance and exercise time with the PR155 activity tracker, and sync to your smartphone.

TRACK YOUR SLEEP: Track your sleep pattern, show the quality of your sleep, help you to improve your bed time habits.

STAY CONNECTED: Notify the incoming call, message, feed from social network, so you will not miss any of it!

KEEP REMINDED: Remind you to move, take medicine and keep hydrated.

ANALYZE YOUR PROGRESS: All exercise data will be record and present in day / week / month format for you to review.