Fingertip Pulse Oximeter, Blood Oxygen Saturation Monitor (SpO2) with Pulse Rate Measurements and Pulse Bar Graph, Portable Digital Reading LED Display, Batteries and Carry Case Included

Works very well

Easy to use.

luce bien y funciona

Works as it should.

Easy to use and simple to read. Just the basics and a lanyard.

It works like it should.

This is an update, I had originally given this device a 2 rating because of the two I purchased, they really didnt want to work, in comparison to the one I had purchased a while ago. Because of my review, the supplier reached out to me and replaced the two units with new ones which work better.

: ) I can tell this is giving an accurate reading, truly

Used this for my father while he was in hospice. It have off good readings. Just be sure not to leave these on for extended, continuous readings because they can cause bruising.

Very simple, easy to use, place it on your finger, push the button, read your oxygen level and heart rate. I like to see my heart rate, and effect it through breathing and relaxing.