Specification:
<br />APP OS: IOS7.1&above, Android4.4&above
<br />Sensor: G Sensor kx022-1020
<br />CPU chip: Nordic nRF51822
<br />Screen Size: 0.49  inches
<br />Screen Type: OLED
<br />Bluetooth:  Bluetooth 4.0 Sync
<br />Battery: 70mAh Li-polymer battery
<br />Charging:  2 point contact charge
<br />Charging time: About 1hours
<br />Standby time: 5-10 days
<br />Host: 40.9*20.0*12.5mm
<br />Strap: 270mm
<br />Waterproof: life waterproof (Sweat proof, rain proof, water drop proof)
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<br />Functions Instruction:
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<br />1,Activities Record:
<br />Record daily activities, you could check daily activities including steps, distance and calorie consumption in the app
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<br />2,Sleep Monitoring:
<br />Automatically recognize your status and monitoring the whole sleep process with analyzing the deep sleep and lightsleep hours;
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<br />3,Remind Alerts:
<br />Alarm alert, call alert, sedentary alert,etc.by silent vibration;
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<br />4,Anti-Lost:
<br />When the smart phone is beyond the bluetooth range(no more than 5m),the device vibrates to remind.
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<br />5,Remote Camera Control:
<br />Device key could control remote photograph shooting.
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<br />6,HRM:
<br />Monitoring your heart rate effectively, and being reasonable to planning the movement.