If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard the term “wideband O2 sensor” being thrown around at the track, dyno ...

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 ...

O2 is the last network that still operates a 3G network, with the other UK mobile operators already having decommissioned their 3G service so they can re-deploy the spectrum to be used for 4G and 5G ...

Adam covers home improvements and mobile networks, splitting his time investigating topics from bathrooms to phone contracts. He was shortlisted at the BSME Talent Awards 2024. Our latest research ...

I live in New Jersey, one of the states that mandates inspection for all vehicles newer than 1995. My daily driver, a Jeep Cherokee, happens to be a 1996 model year with an OBD-II sensor, meaning I ...

Mobile operator O2 says it has improved 4G and 5G network coverage for its customers across close to 600 miles of motorways and A roads across the UK in a move the firm says is designed to address ...

Set Daily Express as a 'Preferred Source' to get quicker access to the news you value. Mobile and broadband operators across the UK are poised to hike their prices for millions of customers in 2026.

O2 customers will be hit with bigger monthly price rises after the mobile network announced a new increase. Almost all mobile and SIM-only contract customers will see their monthly mobile bill rise by ...

London’s Katy Perry diehards, it’s nearly time. The singer of hits like ‘Firework’, ‘California Gurls’ and ‘Hot N Cold’ is in town for two shows at the O2 Arena as part of her Lifetimes Tour. By the ...

Samsung has unveiled yet another 200MP smartphone image sensor called the ISOCELL HP5, which it claims is the world’s first to feature 0.5µm-sized pixels. The HP5, despite having a small pixel size, ...

Quantum computing is either a distant dream or an imminent reality depending on whom you ask. And while much of this year's Quantum Village at the Defcon security conference in Las Vegas is focused on ...

Apple removed blood oxygen monitoring from the Apple Watch in early 2024. Somebody has to blink for it to return, and it looks like neither Masimo nor Apple are going to budge. Blood oxygen monitoring ...