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 ...

We saw an Arduino-based oximeter a few months ago. These kind biometric hacks are rare around here. If you’ve got a well documented project don’t forget to tell us about it. [Thanks Michael] ...

Months later, pulse oximeters are easier to procure -- they're in stock at some stores, and there are still some decent deals to be found. Whether or not you actually need one is a different story.

Looking for a quick way to get a finger pulse oximeter reading from home? Here are the 5 best finger pulse oximeters to add to your health and workout routine.

The Innovo Deluxe iP900AP fingertip pulse oximeter, which offers accurate and reliable readings of blood oxygen levels, is on sale in a post-Prime Day deal.

Global health experts have been warning people of the severe risk and complications associated with dangerously low oxygen levels of patients suffering from COVID-19. But a simple device, which is ...

A pulse oximeter is a device that clips on your finger, toe, or earlobe to measure blood oxygen saturation. Here's how it works and how to read it.

After a Covid diagnosis, the patients were given a pulse oximeter and received a follow-up call to make sure they were using it correctly. They were asked to record their oxygen saturation and ...