IR sensors rely on an emitter (IR LED) and a detector (photodiode or photoresistor) to measure infrared light and convert it ...

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

Could Luna beat Oura at the smart ring game?

A vehicle’s Check Engine light can turn any car ride into a harrowing experience. As soon as the check engine light illuminates, it’s hard not to hear the cha-ching sound of a ...

The Oura Ring does not directly measure blood pressure. This feature is not currently available on the device. Oura focuses on sleep quality, heart rate variability (HRV), resting heart rate, and body ...

A well-chosen triathlon watch can revolutionise your performance, making you train stronger, smarter and faster. But which ...

Home automation with high usefulness and low annoyance tends to rely on reliable person sensing, and [francescopace]’s ...

With active aero, partial active aero, overtake mode, and more, the workload on F1 drivers will be greater than before – here ...

Your watch’s VO2 max isn’t perfect, but you can improve its accuracy with better data and heart-rate tracking.

Glaucoma is a leading cause of blindness among people who are unable to monitor and manage their intraocular pressure (IOP) ...

To get the most out of the sensing revolution, different disciplines need to be on the same wavelength. This is a priority ...

A reusable sensor for in-line glucose monitoring, believed to be the first of its kind, has been launched by Hamilton Company.