Feature:
<br />+ 0.66 inch OLED Display
<br />+ IP67 waterproof smart bracelet
<br />+ Dynamic and static blood pressure, heart rate,blood oxygen;
<br />+ Pedometer,Calories,Distance,Find Phone,Sleep measurement,Call/SMS reminder.Alarm clock alert
<br />+ BT connection,support Android 4.4 or above and IOS 8.0 or above mobile phone.
<br />+ Real-time mobile-side synchronization information function,message push up from QQ,Wechat,Facebook,Twitter reminder;
<br />+ CK11S bracelet built-in most popular heat sensor,it can calculate the next 3days weather situations and temperature.
<br /> 
<br />Specifications:
<br />Model:CK11S Smart Bracelet Watch
<br />Screen size:0.66 inches
<br />Screen type:OLED
<br />Connection parameters Bluetooth 4.0BLE (low power)
<br />Battery capacity:110mAh
<br />Charging method:Magnetic suction type
<br />Color:Black,Golden
<br />Life time is 8 days and standby for 15 days
<br />Data is stored for 7 days
<br />Manipulation of graphene full touch control.mobile APP control
<br />Product language / English and other 12 languages
<br />
<br />Appearance Material 
<br />Front shell: Powder metallurgy
<br />Back shell: ABS + PC
<br />Strap: Silicone