The 21 things you need to know from Mobile World Congress 2015

From the doubly-curved Samsung Galaxy S6 Edge and news of Google's wireless service, to a suitcase that weighs itself, here are the most important things that happened at the world's largest mobile show.

The must-see gadgets from this year's show

As the world's biggest wireless and mobile tech show comes to an end in Spain, here are a few of the most intriguing devices that made their debut.

Wild and wacky tech from MWC

Crazy fast chargers, responsible luggage, and future-forward pocket watches are only a few of the weird things we saw at Mobile World Congress 2015. Take a look at the most interesting devices with the CNET TV team.

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