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.
Yota Devices's updated dual-screen smartphone arrives later this year. Find out more about how it uses an e-ink display to save battery.
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.
The Tracer has GPS and a SIM card that works with more than 500 carriers around the world, making it ideal for family vacations or solo adventurers who want to let people know that they're doing OK.
With its cool design and crisp HD display, this tablet unveiled at Mobile World Congress stands out from the Android crowd and might even cause a few iPad users to stray.