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

Use it to see if it is necessary to use oxygen yet, very easy to use and read

Did what was expected.

My husband has copd and we like the convenience of keeping track of his oxygen level, it’s small and has its own caring case

Very nice Item, I bought it for my husband, he likes it.

Works very well

Bought this to monitor O2 levels for my wife and me. Works just like the ones the nurses use at the doctors office. Easy to use and read and provides O2 level and pulse within seconds. I give it 5 stars for accuracy because its consistent, but theres no way to really check it.

Works great.

Seems to be compact size and accurate. Nice case with lanyard. Will update after more usage.

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

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.