Specification:
Material:TPU
Color: Black, Blue, Orange, Purple, Green
APP OS: IOS7.1&above, Android4.4&above
Sensor: G Sensor kx022-1020
CPU chip: Nordic nRF51822
HR sensor: Silicon labs Si1142
Vibration: Real time vibrate to remind
Waterproof:life waterproof (Sweat proof, rain proof, water drop proof)
Screen Size: 0.49″
Screen Type: OLED
Bluetooth: BLE Bluetooth 4.0 Sync
Battery:70mAh Li-polymer battery
Standby time:5-10 days
Charging:2 points contact
Charging time: About 1hour
Host:40.9*20.0*12.5mm
Strap:270mm
Weight:30g
Package Includes:
1* Smart Bluetooth Tracker
1 x USB charging cable
1 x User Manual