Review on FACEIL Digital Pulse Oximeter Fingertip Blood Oxygen Saturation Monitor With LED Display, Fast Spo2 Level Reading Heart Rate And Perfusion Index - Includes Lanyard & Batteries by Bobby Aghetoni

I like this pulse oximeter for the color screen, the modern look and most importantly the accuracy! I sometimes doubt the accuracy on these devices so that's why I have 2 to cross check the readings and almost all the time the readings are like identical. If not identical, the difference would be extremely minimal that it doesn't bother me at all.I would highly recommend this product!