Wrist pulse meters are medical devices that measure oxygen levels in the blood by attaching to the wrist. They provide a non-invasive, convenient way to measure oxygen saturation levels, pulse rate, and perfusion index. The information they provide helps healthcare professionals diagnose and treat various medical conditions. Lepu Wrist Pulse OX Meters Types Lepu PC-68B Color OLED Wrist Pulse Oximeter with Wireless Bluetooth Connection The Lepu Medical Grade PC-68B wrist oxygen meter, wrist oxygen monitor is a compact and lightweight device ideal for use in home settings as well as long-term monitoring in comfortable clinical environments. It can be conveniently worn on the patient's wrist like a watch to initiate monitoring. Benefits of Wrist Oximeters Safety Wrist oximeters are safe and easy to use, as they are non-invasive and do not require any electrical contact with the patient's skin.