MIBEST MD300CN340B Fingertip Pulse Bar, Pulse Blood Oxygen Saturation Monitor with OLED display (light Blue/White)

Good value! Works awesome!

All the above!

There are dozens of these on the market and if you’re like me, you’re worried you’ll make the wrong decision and purchase something that is junk and doesn’t work exactly right. Well, I can tell you that this particular pulse oximeter gave me the same readings as the one used in my doctor’s office and a local emergency room. I don’t know if it’ll remain accurate as the batteries wear down, but it runs on two AAA batteries (included with purchase), easier to find and replace than a watch battery, which I wondered about since the device is so small. But nope, just normal batteries you can buy anywhere. Comes with a protective carrying case and the device itself is put together well enough that I’m not worried about it breaking from normal use. 5 stars because it was not expensive and it works like it’s supposed to.

FAST DELIVERY, VERY GOOD QUALITY, WORKS PERFECTLY, COMFORTABLE AND EASY TO USE.

This is a good product for my line of work, my only issue is that the back comes off really easily and the batteries come out just as easy, I had to end up taping mine just to keep the back on