Researchers at the University of California, Irvine have developed a multimodal, bioelectronic wrist-worn device for objective, continuous, real-time monitoring of stress. The Smart Quantitative and ...

Smartwatch-based monitoring using both photoplethysmography and ECG could improve detection of new-onset atrial fibrillation ...

A viral video claims to show something every frustrated driver wants to believe: a car getting just 10 mpg suddenly jumping ...

From a physiological perspective, heartbeats and breathing do not operate independently in the human body. Cardiac rhythm ...

If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard the term “wideband O2 sensor” being thrown around at the track, dyno ...

Archetype AI Inc., a startup that provides artificial intelligence agents optimized to process sensor data, has raised $35 million in early-stage funding. IAG Capital Partners and Hitachi Ventures led ...

What if your muscles could do more than just move your body? Imagine flexing your arm to scroll through a webpage or clenching your fist to control a robotic arm. It sounds like something out of a sci ...

What is an Automotive Sensor Signal Conditioner and Why Does It Matter? Automotive sensor signal conditioners are devices that amplify, filter, and convert sensor signals, enabling accurate ...

Once upon a time, carrier pigeons were the fastest and often the only reliable means of communication between outposts, dismounted infantry or dispersed formations and headquarters. These pigeons were ...

If you have an Apple Watch Series 9, 10, or Ultra Watch 2 that you bought in the US in the past year, you'll finally get the blood oxygen sensing feature back via a software update later today, ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...