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

If you’ve had your eye on a new Apple Watch Series 10, now’s the day to finally get one. Not only is it $100 off, starting at just $299 for the 42mm model, but the blood-oxygen sensor is finally ...

In a surprise Thursday announcement, Apple says that it is bringing the blood oxygen sensor feature back to the Apple Watch Series 9 and newer. The returning feature will be part of an iOS 18.6.1 and ...

Mary Trump issues warning on long-term impact of Donald Trump move 6 Signs You Were Raised By A Narcissist ‘Ridiculous prices’ blamed for slump in Las Vegas visitor numbers Dave Ramsey sends strong ...

Wind turbines are getting bigger and bigger and so do their slender, flexible blades. As these blades need to last ever longer, there is an increased need to monitor their load and fatigue build-up, ...

We may receive a commission on purchases made from links. Modern cars are designed to be more efficient and eco-friendly than ever. Automakers build vehicles with a wealth of advanced features to not ...

This article is part of Gizmodo Deals, produced separately from the editorial team. We may earn a commission when you buy through links on the site. Reading time 2 minutes With Black Friday ...

Police have released images of nine people they would like to find after the fatal crush at the O2 Academy in Brixton which killed two people. Security guard Gaby Hutchinson, 23, and Rebecca Ikumelo, ...

The evenings might be getting lighter but it's still a smart idea to have outdoor security lights outside your home. In particular, shoppers are praising the Derek PIR Sensor Glass Steel Outdoor Wall ...

A 21-year-old woman remains in hospital due to injuries sustained in the incident, which is still being investigated by Met Police. About 1,000 people were outside the venue on the night and police ...

The washer fluid level sensor in my 2018 Ram 1500 has failed for the second time since I’ve owned the truck. The first one was replaced under warranty, and now the new one has gone bad. Ask a Mechanic ...