The Covid-19 pandemic publicized pulse oximeters along with many of their shortcomings. To test them, I researched the top options before working with GearLab to select the best devices to order and test. Then I took them through a repeatable testing process them on myself and several friends to see how they compared.
Read the full review at GearLab.com.
Published by GearLab.com | Updated biannually
L Clark Tate 