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

Easy to use. Big easy to read numerals.

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

It is easy to use, just put your finger in it, and easy to read.

Easy to use.

Oxygen testing I have severe breathing issues east to operate and changing batteries is very easy.

I have COVID twice and was able to use this to keep track of my blood oxygen level. The screen is super easy to read and it has always been accurate compared to my apple watch. I think for the price you cant really beat it!

Arrived fast, works great, easy to use.

This product has large, clear print. It is easy to distinguish between the blood oxygen percentages and the heart rate. The readings are consistently reliable. The last three sentences were not true with the first oximeter we purchased from a different company, so we returned that one and replaced it with this one. It would be nice if the oximeter had a counter and provided a beep or signal when it was done reading your body. Instead, it sometimes just sits with a black screen for many minutes and we must turn it off, then back on, sometimes multiple times, before we get it to read our oxygen and heart rate correctly.

Works as advertised.

works well for me