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.

Ford’s CEO says 5,000 jobs are open. Mechanics say there is little wonder why.

Aqara is introducing a new presence sensor that is a natural addition for HomeKit users who want reliable automations without the need for a camera. The new Aqara FP300 combines mmWave presence ...

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

The new LTE Google Pixel Watch 4 has two-way satellite connectivity with emergency SOS, and it comes with Gemini AI. Get it ...

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

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

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

The evidence indicates that non-invasive monitoring (near-infrared spectroscopy; NIRS) of oxygen in brain tissue likely does not reduce death rates or short-term brain problems for very premature ...