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

We got this in case one of us got covid - being able to monitor blood oxygen level is critical in deciding whether to go the hospital, or not. This unit is a great value! Accurate, and very easy to read at any angle on account of it's rotating display. As a bonus, you get the pulse rate and perfusion index on the same screen. I'm very happy with this purchase, great little device. Every household should have one!