It's accurate, cute, and compact. Sometimes I have trouble when I use this on the kiddies, but otherwise they do the job! My favorite feature is the waveform on the screen.

As described but difficult to use You have to wiggle your finger to get it to start where your finger should actually be still for a correct reading, but it works pretty good.

The oximeter is great, with a reasonably fast reading and good accuracy. The auto-rotate feature is a little confusing, since the numbers move around on the screen; once I had the meter in a different orientation and misread e.g. 98 SpO2/70 HR as 70 SpO2 and 98 HR. Maybe if the SpO2 and heart rate had different colors in newer revisions of the firmware, it would be a little bit easier to read.

I purchased this for my uncle who is very sick and in hospice at home. It allows me to monitor him between nurse visits and check how he is doing. It’s been really nice and easy to use.

Love this! Calibrated it to two different doctors offices and it literally came up with the same exact reading as the doctors offices did. We like it so much we bought a second one for our son and his family.

This product keeps me ready to go in the morning and also the device you need to measure your Oximeter Blood oxygen in the morning and at night. Gives you a sense that you can mo0nior your daily conversions.

this item is perfect for my job at the hospital, I can clip it on my uniform and unhook breakaway clip to use Thank you for the really fast shipping! product was as described and packaged well.

Item is precisely as advertised and arrived with an extensive English-only user manual. The display automatically reorients; the button/key only wakes and resets the unit. That’s all you need to know in order to operate this standard and intuitive pulse oxymeter.

Seems like all one needs for home monitoring....I'll take it to my dr's the next time I visit just to check that it's close. Based on test, it seems to be within 1% of my last dr's reading 98 vs 97. For the price, it's good to have one in the medicine cabinet.

I took this unit to my doctor's appointment and compared it to the readings on her O2 sensor. This little unit was spot on, except it was more stylish and attractive to be sure with the turquoise display. I am an asthma patient living at high altitude so this unit is very important to me.