Zacurate Pro Series 500DL Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor with Silicon Cover, Batteries and Lanyard (Royal Black)

Its simplicity is a plus. Its accuracy is a minus. The Blood oxygen reading is consistently one or two percent under. Pulse rate is scattered all over the scale.

As a copd and heart patient, it is good to know these readings. Easy to use and read. Very pleased with this purchase.

No

Great product!

This monitor actually does a pretty good and quick job of tracking your pulse and oxygen saturation. It is probably around 5 points off based off of the other devices I used in conjunction with this to check the accuracy. This takes pretty basic batteries and can be replaced without much issue. Comes with a silicone cover which is also nice to help protect the monitor when resting. I would definitely recommend if you need something fairly inexpensive to track your pulse and oxygen saturation.

I liked everything about the item.

Bought just to have available for potential future illness. Since they’re so cheap these days it seems like a good idea to keep at home next to the thermometer. As far as I can tell it appears accurate. I get the same pulse measurement when I take my pulse manually. I do recommend giving the pulse reading a minute or two after you start the device before you trust it. It does seem to need a moment to read your pulse before it becomes accurate, which I guess makes sense. Can’t speak to the accuracy of the oxygen reading since I don’t have anything to compare it against except to say the reading indicates my blood oxygen is normal and I’m currently not ill.

Easy to read and great price

I have only been able to get an accurate reading on my little finger. Perhaps because other fingers are a little bit calloused with age? It also seems a little slow at calculating. But not bad for $20. Just dont get too upset if your reading is too low. Try other fingers before calling 911!

This device is easy to figure out, to use, to read and know the results of the test it performs and then to shut off. And the battery seems to last forever. Whats not to like? Handy and compact and handsome.