Specification:
<br />Color: black / dark blue / cyan (Optional)
<br />Strap material: TPE
<br />Case material: plastic
<br />Compatible models: Android4.4 or more, IOS7.1 above models
<br />Bluetooth version: 4.0
<br />Bluetooth distance: 5 meters (open)
<br />Applicable people: adult
<br />Screen: OLED 0.86 inch
<br />Master chip: Nordic
<br />Sensors: Kionix
<br />Battery: built-in rechargeable polymer 45mAh lithium battery
<br />Charging time: about 1h
<br />Standby time: about 7 days
<br />Key mode: touch
<br />Input voltage: DC 5v
<br />Charging interface: USB2.0
<br />watch strap width: 1.6cm
<br />watch strap thickness: 0.3cm
<br />Length: 22cm
<br />Dial size: 3.8 x 1.6 x 1cm
<br />Waterproof rating: IP67
<br />Features: 
<br />1.Call reminders
<br />2.Message reminders
<br />3.Sedentary reminder
<br />4.Anti-lost reminder
<br />5.The completion of the target reminder
<br />6.Low power reminders
<br />7.Camera
<br /> Packing List: 
<br />1 x smart watch(including battery) 
<br />1 x manual