Our intrepid team of reporters spent the week in Barcelona at the world's biggest mobile trade show, looking at a slew of mobile devices and services. But what topics were on everyone's mind at Mobile World Congress 2014?
This smart brush wants to make oral hygiene fun, with videos to entertain you and even achievement badges. But your dentist will approve of its methods too
Wrist-worn heart rate monitors with the same accuracy as a tight, uncomfortable chest strap? Be still my beating heart.
A microscopic coating from P2i coats the electronics inside smartphones to prevent the phones from short circuiting after getting wet.
We were impressed by YotaPhone's two-screen look at last year's Mobile World Congress. And it looks like an updated version of the phone is coming to North America by early 2015.
Debuting at Mobile World Congress and arriving in the U.S. later in 2014, the V@Home TV Gateway DVR lets you watch and record live TV on multiple devices at once.
Coming in July, the new wrist-worn GPS locator can provide parents and caregivers peace of mind, without having to give young children a real phone.
HP unveils new convertible notebook at Mobile World Congress in Barcelona.
Leaks from the former contractor have raised awareness of privacy and users are reacting, says company executives
Go hands on with the new Galaxy S5 to find out more about the smartphone's battery-saving, security, and health-monitoring features.