Pulse Oximeter.

ACCURATE and reliable】Finger pulse oxygen saturation monitor can accurately measure human's pulse rate and SpO2 blood oxygen rate.This pulse oximeter accurately determine your SpO2 and pulse rate in seconds

【Easy Operation】Small in size and light in weight makes it simple and convenient to operate. Users just need to put one of his fingers into the fingertip photoelectric sensor for diagnosis, then the screen will directly show the result clearly

【High-definition OLED Screen】Our finger oxygen monitor has a Dual-color oled hight-tech display to easily view the results, and display the pulse rate, SpO2 level and bar graph of the wrist for easy reading

【Health/Exercise Enthusiasts】The portable oxygen monitor is only for sport or aviation use, or anyone interested in measure their SpO2 and PR. It is ideal for using during high endurance sports activities such as mountain climbing, running, biking, etc