Features

• ?Heart rate monitor:get continuous, automatic, Bluetooth wrist-based heart rate and see simplified heart zones
• ?Multi -function:palming bright OLED screen;time; calling, massage reminder(Android phone only),clock alarm; track of steps, pedometer;calories burned, distance, sleeping monitor,sedentary remind
• ?Fit for wrist 7.2-9.0 in,sync stats wirelessly and automatically to your smartphone, to get phone call by vibrate and tracking fitness when cellphone is nearby
• ?IP67 30Meters Waterproof(can wear for immersion upto one meter for 30 minutes),Wireless Bluetooth,4-5 days Standby time,fast charging time(can be fully charged within 30 minutes) make your outdoor life more expecting
• ?Wide compatibility system support:Support IOS and Android system phone:1)Android phone:Support bluetooth 4.0+,Android system is android 4.3 +. 2)ios phone:Support bluetooth4.0+,ios system is IOS7.0+ ,such as: iPhone 4S 5 5C 5S 6 6P