LED screen, TFT display, adjustable screen brightness, anti-Interference of ambient light.
It can be connected by bluetooth and pay attention to the changes of blood oxygen.
Small and lightweight, one-button measurement, blood oxygen detection anytime, anywhere.
Suitable for heart disease, high blood pressure, diabetes patients; elderly people; sports enthusiasts, mental workers.
Automatic shutdown in 8 seconds, continuous detection for 72 hours.

Size: 58*32*34mm
Package Contents: 1* Oximeter