Santamedical SM-150 Fingertip Pulse Oximeter Oximetry Blood Oxygen Saturation Monitor with Batteries and Lanyard (Royal Blue)

very accurate I work in a hospital and. this gives the same reading. some people say does not work but the batteries don't go in the usual way they both face the same way both plus same e nd

Works well

Good Product easy to use however when you startup reading maybe inaccurate seems to need warming up and the clasp is not tight on the finger.

The product is a little smaller than the one I previously had and misplaced, but it seems to work well. I have only had it for a month, but got it just in time to find out that my mother's oxygen got very low while she was at home with Covid 19. Because we had this oximeter, we were alerted that she would need to go to the hospital to receive oxygen. I am happy to report that she is home now, doing very well, and her oxygen is being checked several times a day with this oximeter.

Product worked as expected, and is clear and easy to to understand. A quality product for the money!

Good basic pulse oximeter for detecting low oxygen levels in the bloodstream. With Covid-19 affecting oxygen levels in the blood, this is a good way to help keep an eye on things if you suspect you might have caught it because apparently you can’t easily tell you aren’t running with a normal amount of oxygen in your lungs. Well this little device can help! The pulse counter is also cool to watch.

Great product! Received promptly! Is accurate and easy to use. Oximeter is especially useful in these covid times! Seems to be sturdy. I would buy again!

Good buy for the money. It does what it is suppose to do. Easy to read.