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 ...

Qoo has launched the Z11 Turbo in China, featuring a 6.59-inch 144Hz AMOLED display, a flagship Snapdragon 8 Gen 5 chipset, ...

Experience hands-free operation while cooking with these top 5 motion sensor kitchen chimneys, which are available on Amazon ...

Your Apple Watch may be able to do more for your health than you're aware of. Start using these features as you go on your ...

See how to monitor your health, sleep, and physical exercise with the help of wearables, smart wearable electronics, with ...

In this project, I built a wearable health monitoring tag that you can actually chat with on Telegram. Using a pulse oximeter ...

NASA's X-59 supersonic demonstrator sits partially disassembled at Armstrong Flight Research Center following its October ...

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

CES attendees saw health-tracking gadgets making bold promises: toothbrushes detecting diabetes, mirrors assessing 20-year ...

Samsung Galaxy watches offer a premium design along with advanced features like health tracking and smart Bluetooth ...

Announced at IFA 2025, the Luna Smart Ring Gen 2 is the second generation that tracks your biomarkers, and helps you ...