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 well for me

It is easy to use and, and gives all the information i need to monitor my oxygen level after lung surgery. It comes with a very nice case and batteries were even included. Im very pleased with this product.

Arrived fast, works great, easy to use.

Product is good but after 75 days or so it only lights up but it will not give you a readout of oxygen saturation or heart beat count. I do not know if this is normal but order two if you really need to monitor your oxygen levels.

Excellent product works just as expected easy convenient to use. Nice design easy to read.

It arrived on time.

Easy to use. Big easy to read numerals.

Unit woks perfectly as described. Would recommend this product

This works pretty well but takes a bit to get a reading. Can be annoying.

It works like it should.