If it's hot out today, then your smartphone knows the fastest way to the ice cream parlour and swimming spots. But don't forget that these devices are just as susceptible to heat as we are.Rule number ...

This is a follow-up to the 50i from last year. It is thinner but more durable and it has a One-Tap AI button on the side.

It appears the Galaxy Watch 8 will bring back the Classic design, stick with a similar battery size, and add new health AI ...