OLED touch screen, touch or slid can wake up the screen.
24 hours heart rate monitoring to take more care of yourself.
Vibrates and notifies you about incoming calls(it will show the name or the number not in the phonebook), messages and other kind tips, like sit too long time.
Syncs to free cloud and app( wechat, facebook and twiter) for guidance that helps you meet your activity goal by day and month, save the latest 30days tracking data which better to make a longer plan.
Taking pictures after placing the phone in 20 meters, say goodbye to the limit of selfie stick when taking photos for big families.