EFO-S K5 Wireless Activity Sleep Monitor Pedometer Smart Fitness Tracker Wristband Watch Bracelet for Men Women Boys Girls Man iPhone 6 Plus 5S 5C 5,Galaxy S6 S5 S4,Note 4 3,HTC One 2,LG G3 (Blue)

Call Reminer Tell you who call you.

Alarm Clock Good help to tell you to do something you plan for.

Sedentary Reminder Remind you to take exercises when you keep sitting or still for some time.

Data SyncSteps,burned calories,distance will be synchronized after connection with smartphone.

Sleep Monitorable to detect how long you sleep, through its health software, count up your time of deep sleep,light sleep.

PedometerIt is a good friend to tell your sports situation:how many steps you walk,how far you run.Hey!Guy,it is good monitor for health.

TROUBLESHOOTING