Natural cycles, a birth control and fertility app, is now offering a Whoop-style band to take temperature measurements in ...

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

Sensors are an indispensable tool to inform utility managers of the state of the electricity grid and the occurrence of disruptions of any kind. The IEC provides the standards and conformity ...

For selection and affordability, Ikea will be hard to beat for Matter-compatible smart home sensors and lighting in 2026.

If you have a recent Google Pixel smartphone, particularly the Pro or Pro XL model, you might be able to take advantage of ...

The smart home has been drifting into a world of interoperability lately that I never would have expected just a few years ...

Scientists have built microscopic, light-powered robots that can think, swim, and operate independently at the scale of ...

The brain of the robot is a tiny electronic computer that features a processor, memory and sensors, making it the first ...

The little sphere on your car's dash is a sunload sensor, and your vehicle's HVAC system uses it to help set the interior ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. Air quality infamously drops as the days grow cold and we ...

Keeping the windshield clear is very important when driving with a car full of people. When the cabin is packed, warm breath and humidity can quickly fog the glass. This makes it hard to see the road, ...

Researchers at the University of Arkansas and the University of Michigan have reported the first use of ultra-low power temperature sensors using graphene-based solar cells. The test is the first ...