Works fine for use at home.

Good product for the price.

It Got the job done!!

Good product for the money, I would recommend this to family.

Working great.

Did a couple of times with the same finger to test the reaction, if the finger was not at the exactly same position, the readings could be very different. Not sure should keep it or not.

Buen oximetro, un poco básico por el precio.

Works good enough. Does Not Fit as Snug as others I have bought. Little Loose.

small display

Not sure it is accurate.