Waterproof standard: Daily life water resistant
Main chip: Dual chip
Bluetooth version: 4.0BLE (low power consumption) support 3.0
Sensor: 3-axis accelerometer LTS3DH
Battery: 80mA Li-polymer battery
Screen: 0.91" OLED
Software function: Step gauge, distance measurement, calorie consumption management, sleep management, screen display, Bluetooth talking phone, motor prompt
Support IPHONE 4S above, iOS6.1 and above, android 4.3 above
Standby time: 15 days