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

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

PreEvnt isaac device uses breath analysis to monitor glucose levels without needles, drawing attention at CES 2026 as a ...

Sometimes the simplest way to understand the cause-and-effect nature of automation is to start with the effect. Scenes are ...

A new technology has been developed that enables cuffless non-invasive blood pressure monitoring by using ultrasonic to track ...

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

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

Solar background and multiple scattering degrade the profiling depth and ocean-color parameter retrieval of ocean LiDAR. Our anti-interference circularly polarized LiDAR effectively suppresses these ...

The X2S Smart Thermostat is an easy-to-use Energy Star certified thermostat. It’s not the most modern-looking device, but it ...