System Requirements:android4.4 And Above, IOS 8.0 Or Above, Support For Bluetooth 4.0
Bluetooth Version:BLE 4.0
Chip:NRF52832
Screen:1.3 Inch IPS Color
Battery :100 MAh
Stand-By Time:About 15 Days
Working Time:About 7 Days
Waterproof Level :IP67
Sensor:Three Axis Sensor/Green Light Active Heart Rate
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