As it turns out, nowadays you can make your own fingertip pulse oximeter using an Arduino microcontroller and an appropriate pulse oximeter sensor module. There’s nothing to be afraid of, so go ahead ...

A pulse oximeter measures both your pulse and the oxygen saturation in your blood. You’ve probably had one of these on your finger or earlobe at the doctor’s office or a hospital.

While health experts stand divided on whether people all over should be encouraged to buy a pulse oximeter for home use, it is being used as a go-to gadget during the pandemic.

Pulse oximetry can estimate the levels of oxygen in your blood. Find out how a pulse oximetry test works, what it's used for, and what the readings mean.

The company opened a clinical physiology lab near the Five Points neighborhood of Denver, Colorado, to conduct its clinical ...