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

The ability to move with speed, precision and power is important for longevity. Here’s how to gauge it and how to improve.

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

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

This $600 Body Scan 2 measures things most people only hear about in a doctor's office and can calculate how fast your body is aging.

The Reliability Monitor shows system errors, warnings, and informational and critical events that can help you troubleshoot your Windows PC.

The Xthings Ultraloq Bolt Sense is a smart lock that incorporates biometric authentication and Matter support. The Bolt Sense ...

Withings sells smart scales, smart watches, blood pressure monitors, and other health-tracking devices, including a recently announced urine sensor. Users can begin tracking their glucose levels ...

Garmin and Whoop devices (among others) display a stress score, but the science doesn't really add up. Here's how to actually make those scores useful.

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

The Withings BodyScan 2 measures 60 biomarkers to help you better understand your cardiovascular, metabolic, and cellular ...

The “check engine” light is the most annoying orange icon in America. Half the time the car feels fine, and the other half ...