Vibeat Fingertip Pulse Oximeter, Blood Oxygen Saturation Monitor| O2 Meter, Portable SPO2 & Pulse Rate Monitor, Batteries and Lanyard Included

There are a gillion of these out there. I picked it because of Amazon ratings. I am very pleased.For me one thing I discovered of great value is the beep beep you hear as your pulse beats.d My doctor told me to watch for my pulse dropping below 50. And this one gives a double-beep when it does. While the product does not guarantee is a health care quality, it counts just the same as my blood pressure unit. I also keep track of the reading for last few times you have used it. Slick.

I need to monitor my oxygen levels since my Widow-maker heart attack. It will help me see if my blood flow is being restricted by a blockage. Wish I had it before I almost died.

This is very good. I purchased it for my husband. Readability is easy it’s lit up on the display. Accuracy is on point. The battery life lasted about 2 months but that’s because my husband measures his oxygen level several times throughout the day due to his condition.

Seems AccurateDoes make a slightly annoying beeping noise of your heartbeat, which doesn't seem to be able to be turned off.Is easy to read the screen and a decent sizethe beeping probably wouldn't be as annoying if your heart rate isn't over 120 often, but it is good for checking oxygen levels as well.

As a Boomer, it amazes me the kind of technology we can have right here at home. Small, inexpensive and provides the same information that you used to be able to get only at a medical facility. Every household should have one in theie medicine cabinet.

For the price point, this is one of the most accurate pulse oximatry testers I've ever bought. I compared this to what they use at the hospital, and it was spot on. Small size, doesn't weigh much at all. I'm definitely ordering another one for my overnight bag.I Highly recommend this product. It works better than some I paid 4x as much for. Very pleased with my purchase. White was even less $$ but I went with gray, and glad I did.

Exactly what I was looking for at a great price

Not a medical device! That is what it was bought for! All the info inside the package kept stating, not a medical device. Well, why put it in the advertised version of oxygen testing? I will keep it and wished I had of bought something dirt cheap!