【100% RISK-FREE SHOPPING】 Please rest assured that if you are not 100% satisfied with the Pulse Oximeter, we will provide you a hassle-free replacement or full refund within three months
【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
【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