Five things new smartwatches can do for you

Autonomous smartwatch from Mobvoi: The Ticwatch Pro 4G has an LTE modem on board. — dpa

You probably don't suffer from a heart rhythm disorder. But who says you shouldn't be able to use your smartwatch's EKG function to check for cardiac conditions? Smartwatch features are getting pretty futuristic, as a glance at some of the latest models reveals.

A stylish extention of your phone on your wrist or a sports tracker with a wealth of features – smartwatches have many faces. We look at a selection of the latest products.