Fingertip Pulse Oximeter – Quick Intro! A Fingertip pulse oximeter is a portable electronic device that has become common everyday medical equipment. After a few seconds of being applied to a finger, ...

Oxygen levels can drop when you have COVID-19. Learn about using a pulse oximeter at home, including when to call the doctor or seek emergency care.

So some people are buying their own device – a pulse oximeter – to monitor their oxygen levels at home. Other people are routinely supplied pulse oximeters as part of their COVID home-care ...

We’re always looking for interesting biohacks here on Hackaday, and this new research article describing a calibrated pulse oximeter for different skin tones really caught our attention. Puls… ...

Pulse oximeters monitor oxygen saturation in the blood, which could be a helpful tool for those with COVID-19. Here's where to get one.

Pulse oximeters use light to detect blood oxygen levels—something very important when determining severity of diseases like Covid—but melanin in darker skin makes it difficult to get accurate ...