Review on Pulse Oximeter Fingertip: Digital Blood Oxygen Saturation Monitor For Heart Rate & SpO2 Level Monitoring - Portable LCD Pulse Oximeter With Batteries Included by Matt Nichols

It was easy to setup, just pop the batteries in and go. I found it just as easy to use as the ones in a hospital and the screen rotation was especially nice. It seemed as accurate as the ones in the hospital. I've got a cold right now, thus the 98 instead of 99 or 100. Pulse was accurate. The contrast of the digital display is crisp and easy to read. You really can't beat this for price and accuracy!