Sports Bracelet Heart Rate Blood Pressure Sleep Monitoring $ 23.47 Product information: Product model: AK18 Waterproof: IP67 waterproof (IP68 can optional) Motherboard specifications: Comments Product shape and material: Smart bracelet/main metal, TPU watchband Body storage capacity: (ROM+RAM) 64KB+512KB & add another flash: 64M Byte Maximum external storage capacity: N/A Display: Comments Display type: IPS Screen resolution: 240*240 Screen size: 1.3inches Colorful LCD Touch screen: Single touch Antenna: Comments Bluetooth antenna: YES Sensor and model: Comments (model no.) Acceleration sensor: YI GUANG PD70-01C-TR7 Bluetooth: Comments Bluetooth version: BT4.0 Battery type: polymer Battery capacity: 180mAh Health: Comments (model NO.) Heart rate: YI GUANG PD70-01C-TR7 heart rate Blood pressure: YES, by software Blood oxygen: N/A Function + Application Software: Comments Packing list: Watch + charger + manual *1
