Non-invasive Blood Glucose Infrared Blood Oxygen Bluetooth Calling Watch

Product information:
Shell material color shell: Zinc Alloy Vacuum plating (black, silver, gold)
Bottom shell: PC ABS medical grade 316 stainless steel sheet
Strap: silicone strap (black, white, gray)

Watch: 45.5 * 11mm
Watch strap: 255 * 20mm

Acceleration sensor: STK8321 3-axis sensing (G-Sensor)
Display screen: Tempered glass+IPS high-definition TFT 1.32 inches 360 * 360
Battery capacity: 240mAh pure cobalt lithium battery, with a usage time of 7-10 days and a standby time of 30 days (measured)
Touch: CST816D full screen touch
Vibration motor: silent vibration
Bluetooth: 5.1BLE (low power consumption)
Interface configuration: 1 physical button
Charging interface: magnetic suction charging with short circuit protection
Charging time: 2-3 hours