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

The Living Sensor Display uses skin patches to report internal inflammation, opening up a new avenue for controlling diseases ...

The RDO Trio's smart wiping system turns on automatically when dissolved oxygen readings drop below a user-set level. It clears away buildup that can cause incorrect low dissolved oxygen readings.

Ranging from heel prick blood tests to hearing and heart screenings, these critical health checks in the first year of a baby ...

A vehicle’s Check Engine light can turn any car ride into a harrowing experience. As soon as the check engine light ...

What we eat is powered by energy. From fertilizers to farms and waste, food’s hidden fossil footprint makes decarbonizing food systems a climate priority.

These three hand-picked Oura ring alternatives actually deliver on health analytics, style, and even integration features ...

Early rumours suggest Apple’s next smartwatch is heading down two very different paths ...

New ultrasound-based wearable measures blood pressure from deep vessels without a cuff, improving accuracy and comfort.

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

Smart rings now handle sleep, heart rate, and activity tracking with ease in daily life.Premium rings focus on deeper health ...

Cylinder head failures are very dangerous and very expensive, so it's important to recognize the key signs early. Here's what ...