I work in Materials Management in a hospital, and with our facility we use pulse oximeters like crazy. I have ordered more of these than you can imagine. This one is a very nice pulse oximeter, and does exactly what we need it to! It takes a few seconds to read you heart SpO2 and your pules rate, but it does it perfectly. It comes with a thin stretchy plastic covering with makes it easy to clean. The colors are blue and white, and the display is a red color. It takes two AAA batteries, which makes it perfect for when you are on the go because we always have an extra set of AAA batteries on hand. I don't personally know this brand, but now that I do I will be ordering from them more. It took ONE day to receive this item. I literally ordered it yesterday and here it is on my desk! The lanyard is perfect for throwing around your neck or in your pocket for quick use. I would definitely recommend this pulse oximeter

I like the window 10 on it but it move tio slow and the muse on it is jack up don't work that while, I'm sending it back not like it at all .. wow and I didn't know it was a Note book in stead of a LapTop ..