Fingertip monitors known as pulse oximeters that can be used at home to detect low blood oxygen levels (hypoxemia) give ...

Pulse oximetry was less accurate for people with darker skin tones in two studies, one regarding home-use devices and the ...

There are indications that a simple finger-prick blood test could, in the future, detect Alzheimer's disease long before the ...

The QALO QRNT slim ring is a smart wearable device that provides a wide range of biometrics insights, from heart rate to ...

This Arduino library provides a convenient and easy-to-use interface for the PH4502C sensor, allowing you to effortlessly integrate it into your Arduino projects. The PH4502C sensor is a ...

Abstract: Aiming at the demand of oxygen partial pressure measurement in aerospace and aviation, a tunable diode laser absorption spectroscopy (TDLAS) technique is proposed to realize the oxygen ...

Abstract: This work presents a miniaturized electrochemical sensor-integrated bioprocess monitoring pod (bPod) that wirelessly monitors local dissolved oxygen (DO) saturation within bioreactors in ...

I believe it’s fair to say that ever since the pandemic, we’ve all been a little more conscious of the quality of the air we breathe at home. So if monitoring the air quality of your home is something ...

One man demonstrated how easy it is to be over the drink-drive limit by drinking two pints of Stella Artois and then doing a breathalyser test. We all know the dangers of getting behind the wheel ...