Q8L Color Screen Bracelet Is Newly Upgraded With Dynamic Heart Rate And Blood Pressure

Specification:
Product size: 250 21 11. 5mm
Screen: 0.96 inches
Strap material: Food grade silicone
Battery capacity: 90mah lithium polymer battery
Waterproof rating: Ip68 level
Bluetooth: Bluetooth 4.0ble
Sensor: 3-axis acceleration sensor and photoelectric heart rate sensor

Packing list: Smart bracelet x1