Review on IProven Pulse Oximeter: Accurate Blood Saturation And Heart Rate Monitor With Batteries, Case & Lanyard - OXI-27Black (Black/Red) by Steven Latham

Was recommended to purchase a oximeter, becauses of this COVID pandemic. After my research, I saw iProven product overall had great reviews. I just received the oximeter yesterday and used it on both my husband and myself. So far, so good. I have to note that I appreciated in the enclosed instructions, that it states how you can increase your oxygen level overall, which is a good practice.