CK11S  Specification: 
<br />3 Color: Black, Silver, Gold 
<br />CPU: Nordic-reatek 8762
<br />Vibration: Mute/Vibration 
<br />Waterproof: IP67
<br />Platform support: Android 4.4 or above, iOS 8.0 or above 
<br />Hot spot: Dynamic and static pressure, dynamic and static heart rate 
<br />Main function: Pedometer ,Calories, Distance, Stopwatch, Sleep quality measurement, 
<br />Call reminder, Alarm clock, Fall down reminder, Drink reminder, Social sharing ( Wechat, QQ, Facebook, Twitter ) 
<br />Screen size: 0.66 inch 
<br />Size type: OLED 
<br />Bluetooth: 4.0BLE (Low power consumption) 
<br />Battery type: Polymer lithium battery 
<br />Battery capacitance: 110mAh 
<br />Charging type: Magnetic charging 
<br />Charging time: About 1.5 hour 
<br />Standby time: Normal use:7days; Standby:15days 
<br />Memory: 7days motion record, 23 days total data record 
<br />Control type: Button control, APP control ( Customized, Mobile terminal ) 
<br />Language: Chinese/English (Other languages can be customized) 
<br />Device size: 55.2*24.1*11.2mm / 2.17*0.95*0.44inch 
<br />Strap size:265*18*2.6mm / 10.43*0.71*0.10inch 
<br />Appearance material: Front shell, back shell: Plastic; Strap: silica gel 
<br />
<br />Other Functions: Search mobile phone, Camera
<br />System Requirement: iOS and Android system (iOS8.0 / Android 4.4 or above)
<br />1.Blood pressure, blood oxygen monitoring protect your body at any time.
<br />2.Heart Rate detection
<br />3.Find phone(Best mate for phone)
<br />4.Alarm clock alert(don t let you miss anything important)
<br />5.Sleep monitoring(Monitor your sleep quality and time)
<br />6.Sedentary alert(pay attention to your health)
<br />7.Weather &amp;amp; Temperature reminding(3days weather report &amp;amp; real-time temperature reminding)
<br />8.Sport date(Step, miles, calorie)
<br />
<br />Package Include:
<br />1 x Smart Bandt
<br />1 x USB Charging Cablet
<br />1 x User Manual English and Chinese