M50

I like having at home with my child and have one to my sister that had copd.

Very easy to use with different displays for your choosing.

1) chose this oximiter because it's made by a medical equipment company - and shows comparison to a large scale hospital oximeter...with same readings2) works well - have compared to another and is accurate - reco people take care with fingers that are cold, old or otherwise hard to read...think many complaints are hard-to-read fingers and leaving finger in too long (cuts off blood for some people)3) had an issue when buying another because Amazon "lost" it and never arrived...but the supplier (BLT) contacted me to inquire about any problems with their product &, even though not their delivery issue, sent me another oximeter = excellent customer concern & service!!

When it arrived, tried it, seemed working. Now tried to use it, it doesn't work at all. It can be powered on first, them shuts off by its self, no reading at all. It passed 30 days, can be returned. Bought a junk.

This product works well.It just did not come with the lanyard.Overall accurate readings.

Need this to keep an eye on my grandma’s oxygen when we are out and about this works great for what I need it for and a decent price.

I needed this oximeter to help me with nursing school and clinical…it’s small and very handy to put in my nurse bag with stethoscope and other items needed to take vitals. Only flaw is that it’s a bit touchy and choosy sometimes. I have had a couple occasions where I had a hard time picking up sp02 on a couple different people. I have to switch fingers a lot, turn off and back on, just to work. Works just fine on my fingers and most others but I have had a couple moments where I struggled to get it to work on another person. Overall on most people, there is no problem, and it’s small and handy enough to take around. For the price I think it’s a pretty good.

This is perfect and accurate. I had covid and had to keep track of my oxygen levels. This is small enough to keep in a pocket or purse and as accurate as my doctors