Wearable health sensors such as photoplethysmography (PPG) wristbands, ECG patches and multi-modal biometric devices are typically developed and calibrated under controlled laboratory conditions.

Wrist pulse oximeters can look similar, making it hard to decide which one to buy. This in-depth guide covers everything you need to know to find your best fit.

A new ultrasensitive thermal sensor can track metabolic heat from small bacterial populations, offering potential ...

On June 30, at Blue Origin’s West Texas test facility, a BE-4 rocket engine experienced a catastrophic failure during a ...

After four weeks of near-constant wear, Oura's smallest, smartest ring yet has convinced me this category has finally grown ...

Review: Oura took our favorite smart ring and made it irresistible. For women especially, the Ring 5 is worth the splurge.

Abstract: An up-to-date review paper on automotive sensors is presented. Attention is focused on sensors used in production automotive systems. The primary sensor technologies in use today are ...

Your car's exhaust system is one of the most overlooked yet essential components of your vehicle. It does far more than just ...

While the Owlet Dream Sock Smart Baby Monitor usually costs £299, shoppers can currently save just under £100, thanks to the ...