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

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

The OnePlus 15R has a lot going for it: a beefy battery, a brilliant display, a solid user experience, and if you're in the ...

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

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

Families of air disaster victims have played a key role in driving safety reforms by exposing failures, demanding ...

Amazfit Active Max adds BioCharge, a real time energy and readiness score that changes with workouts, stress, and activity. It also promises up to 25 days of battery life for $169. The post This new ...

Outside of training, the sleep stages and Nightly Recharge recovery tools are still some of the best you’ll find on any ...

Wearable technology continues to evolve rapidly, and smart rings are emerging as one of the most innovative developments in ...

So, you’re wondering if that sleek little Oura Ring can actually tell you your blood pressure, right? It’s a common question.

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