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

Announced at IFA 2025, the Luna Smart Ring Gen 2 is the second generation that tracks your biomarkers, and helps you ...

NASA's X-59 supersonic demonstrator sits partially disassembled at Armstrong Flight Research Center following its October ...

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 chief medical officer is interested in an easier path to market for health screening features in wearable devices.

A great car shouldn't come with a side of buyer's remorse. Blake scored a 2019 Toyota Highlander SE Midnight with only 60K ...

Rebecca Moore is a writer specialising in the parenting sector and only recommends products she thinks you’ll love and that ...

The main problem is camera performance. Having trialled the Magic 8 Pro's assorted sensors, they can all take excellent shots – with a particular talent for macro photography and selfies. However, ...

In this project, I built a wearable health monitoring tag that you can actually chat with on Telegram. Using a pulse oximeter ...

On top of just the camera, the Magic8 Pro builds on a Snapdragon 8 Elite Gen 5 foundation with a 6.71-inch LTPO OLED that ...

Light and thin wearable offers basic but effective health and fitness tracking along with outstanding battery life ...

Honor launched the global version of the Magic8 Pro today in London, and I have been putting it through its paces as my main ...