Specifications:
Main Control Chip: Ultra-Low Power Consumption Dual-Mode 7013A2
Body Temperature Sensor: Contact Body Temperature Sensor
Blood Oxygen: Infrared Light Red Light True Blood Oxygen
Gravity Sensor: Rohm Kxtj3-10574
Ecg Chip: Vp555Er
Photoelectric Chip: Dual Pd-Vp555Er
Screen Type: Ips Hd Tft
Connection Parameters: Bluetooth, 5.0Ble
Battery Capacity: 260 mah
Charging Method: Magnetic Charging
Charging Time: About 3-4 Hours
Battery Life: 3-5 Days In Use, 20 Days In Standby
Control Mode: Full-Screen Touch Control, Mobile App Control
Vibration: Mute/Vibrate
Waterproof Level: Ip67
Compatible System: Android 4.4 and Above, Ios 8.2 and Above

Package Includes: (as per selected options)
1 x 1.39 Inch Ip67 Waterproof Silicone Band Smart Watch Support Ecg / Non-Invasive Blood Glucose Measurement