Vivo has officially pulled the covers off its new X300 Ultra and ZEISS Telephoto Extender accessory. It's large, in your face, quite possibly overpowered, and yes, it is happy to see you.

Abstract: Optical dissolved oxygen (DO) concentration measurement based on phase fluorometric theory is one of the most promising DO concentration measurement methods with advantages of insensitivity ...

The Suunto Vertical 2 is a fitness tracker that’s going to please a lot of Suunto’s loyal fans. It’s also going to pull in ...

Vivo just gave a first peek of the Vivo X300 Ultra at the 2026 Mobile World Congress. The business verified the existence of the ZEISS Telephoto Extender Gen 2 ...

During the launch event, customers who purchased TECNO devices enjoyed exclusive perks and received special gifts directly from Salman and Chamak.

Researchers at Rice University have developed EyeDAR, a compact, orange-sized radar sensor for safety ...

Botanical sensors are turning greenery into living data networks while monitoring plant health and optimizing yields.

In the last week, both Samsung and Xiaomi have taken the wraps off their latest superphones, but only one of them has properly impressed me. I've spent weeks testing the Leica Leitzphone by Xiaomi ...

I've had problems with bathroom pipes, sinks, washing machines, and radiators in my time as a homeowner, so this is something I've been desperate for in my smart home ...

John Carlsen has more than a decade of experience testing and reviewing home tech products, with a major focus on smart home security. He earned his BS in journalism from Utah Valley University. In ...

Vivo X300 FE is available in Cool Lilac, Graphite Black, and Moonlight White (translated from Russian) colourways.