Superfast "fifth generation 5G" mobile internet could be launched as early as next year in some countries, promising download speeds 10 to 20 times faster than we have now. But what difference will it really make to our lives? Will we need new phones?
The health, fitness and wellness industries are booming – and it shows in tech too. There are lots of new fitness trackers, apps and other devices available to buy that are designed to help you take better care of your physical and mental wellbeing.