App has a heart rate monitor, sleep, and step count, and calories, users can see their usual motion law, motion trend so as to adjust the their daily activities, is very helpful to the health of the body, and can sleep through monitoring and know our state of sleep, and rules, needless to say, this is an amazing feature and text messages and phone calls,
You can remind users in the bracelet.
Fix some bugs.
9Apps 4.9
