Bluetooth 4.0 Smart Watch CK11 with Blood Pressure Heart Rate Monitor Waterproof Smart Bracelet for Andriod Phone and iPhone (Black)

Description

Specification: Model No. CK11 CPU :Nordic-Nrf51822 6-Axis sensor: InvenSense MPU6500 Vibration :"Mute/Vibration " Waterproof :"IP65/Life waterproof Screen Screen size: 0.66 inch Size type :OLED Connection: Bluetooth 4.0BLE(Low power consumption) Other specification Battery type: Polymer lithium battery Battery capacitance :110mAh Charging type: Magenetic charging Charging time :About 1.5 hour Standby time: Normal use: 7 days; Standby:15 days Memory: 7days motion record,23 days total data record Control type: Button control?APP control Language :Chinese/English Device size :55.2mm*24.1mm*11.2mm Strap size :265mm*18mm*2.6mm Packing list: Smart bracelet * 1 USB charging Cable * 1 User manual * 1