Y5 Color Screen Wristband Watch Smart Electronics Bracelet Waterproof Heart Rate Activity Fitness 0 interface with 5Gpbs high-speed

0 interface with 5Gpbs high-speed transmission rate

Support all audio equipment with audio input interface

Support ground walking and air flight

Material: 304 special treatment of stainless steel

Waterproof:

Y5 Color Screen Wristband Watch Smart Electronics Bracelet Waterproof Heart Rate Activity Fitness 0 interface with 5Gpbs high-speedProduct Features: Intelligent Light Sensing Screen Intelligent light sensing adjustable, with time information, the daytime screen automatically dimmed, the content is clearly visible, the night screen brightness automatically weaken, save electricity and protect the eye. Surveillance of Blood Pressure and Blood Oxygen Based on the pulse rate conduction technology, you can measure your blood pressure and blood oxygen content of the blood. The higher