Scientists from Tallinn University of Technology (TalTech) recently tested a micro-autonomous underwater vehicle (AUV) in the ...

Soccer officials already rely on cameras to see who’s offside and who sent the ball out of bounds. But during this World Cup, ...

From affordable iPhones to brilliant Android all-rounders, these are the best cheap phones you can buy right now ...

Best Buy has reduced the price of the Oura Ring 4 to $399, a $100 discount from its standard $499 retail price, as the company prepares to launch its newest wearable device. The retailer’s promotion ...

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Google’s ultra-thin screen-free fitness tracker costs a fraction of a Whoop and doesn’t require a subscription to work ...

After two weeks of having it practically glued to my wrist, the Fitbit Air is starting to grow on me. But I've also experienced some major smartwatch withdrawals.  I've lost count of how many times ...

It's safe to assume at this point that the next generation of Apple Watches might not look dramatically different on the outside, but a fresh rumour suggests one of the wearable’s most controversial ...

As heavy snowfall began to coat Turnagain Pass last week, notifications started lighting up Tim Glassett’s cellphone around 10 p.m. Instead of text messages, each ping warned of avalanche activity ...

Oxygen sensors detect the amount of oxygen in the exhaust. Oxygen sensors usually don’t have a replacement schedule. A bad oxygen sensor can be diagnosed with a code reader or scan tool. A car’s ...

More discreet than a fitness tracker or smartwatch, the top smart rings we've tested can track your activity and sleep from an unobtrusive spot on your finger. I’m PCMag’s senior writer covering smart ...