Can you improve your cycling fitness in six weeks without leaving the house? Frank Bauer takes the Rouvy app for a spin to find out

Christmas is coming, and Stuff ’ s playing Santa again: our 2025 Gift Guide is packed with techy kit that’ll light up faces faster than fairylights on a frosty night. Which is not to say you can’t keep the best things for yourself, of course…

More stuff to spend your hard-earned cash on

Sports watches just got smarter! As well as track exercise, measure health metrics and sync with phone apps, they now boast longer-reach connectivity, better battery life, new sleep insights and more

NEW Straight outta testing and into our rankings. ...

BIOLITE Dash 450 £70 Sleek and powerful, ...