The Aivela Ring Pro combines health tracking with programmable gesture controls for all your favorite tech gadgets.

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

The NIMA Gluten Sensor is 99% accurate at detecting gluten in your food. All it takes is three minutes. At CES 2026, one of ...

In November, Withings released its long-awaited U-Scan: a home monitoring system for your urine. The gadget resembles an artificial seashell that sits inside your toilet. When prompted, it collects a ...

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

Beyond smart watches and rings, artificial intelligence is being used to make self-testing for major diseases more readily ...