The best tech products announced this week include Bang & Olufsen's portable speaker and Leica's special-edition camera.

The GoPro Hero was launched in late 2024 and costs $199 / £199 from Amazon, or from GoPro direct. For a decent new 4K action ...

Sigma’s full-frame mirrorless camera is by far the most interesting camera of the year, but does it really make any sense?