We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are under real engine conditions.

Vivoo's attachable smart toilet sensor was unveiled at CES 2026 and is designed to analyze hydration levels in real time.

Makers of smartwatches and other wearables have spent years trying to measure blood sugar without pricking your skin. The ...

Our paper provides an overview of the code, features, and examples for the first released version of the application (1.0.11.0). For newer versions, please refer to the examples in the viewer ...

If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard ...

A soft-spoken, 39-year-old father of two, Hummel is one of Ford Motor’s highest-status automotive technicians—a “senior master.” All the bays in a service garage at Klaben Ford Lincoln in Kent, Ohio, ...

The sensor lineup includes smart plugs, air quality monitors, and motion detectors, and automatically connects to Sidewalk ...

Ready, aim, fire—the latest health trackers use sensors to check your urine for proper hydration, ketone levels, and possible ...

Stop struggling with stuck O2 sensors. Find out why a specialist socket kit is a better investment than a standard wrench for your next car repair.

Installing a smart water sensor can save you a lot of money and hassle. The top leak detectors we've tested immediately alert you to issues and even shut off your home's water supply. I’ve been ...