CNET también está disponible en español.

Ir a español

Don't show this again

  • Mad Catz CTRL games controller
  • BeeWi Color Light

Tech teasers

Look at this guy, with his sturdy Otterbox case. What a hero. From cases that clean your phone to phones you control with your eyes, check out the coolest gadgets being shown off on the eve of Mobile World Congress 2014.

Updated:Caption:Photo:Andrew Hoyle/CNET
1
of 28

LostNfound

LostNfound is a GPS watch to look out for your favourite senior, which sends you a message if they wander off or fall down.

Updated:Caption:Photo:Andrew Hoyle/CNET
2
of 28

Mad Catz CTRL

You can play more than mind games with the Mad Catz CTRL games controller.

Updated:Caption:Photo:Andrew Hoyle/CNET
3
of 28

McAfee app

The new McAfee Android antivirus app protects your phone from malware, and it's going to be built into all LG devices later this year.

Updated:Caption:Photo:Andrew Hoyle/CNET
4
of 28

Artificial Solutions

The Artificial Solutions personal assistant is like somewhere between Siri and Scarlett Johansson in "Her".

Updated:Caption:Photo:Andrew Hoyle/CNET
5
of 28

Toca Boca games

Toca Boca makes apps for kids like Pet Doctor that are gender-neutral, with no language so kids can play them all over the world -- and with no highs scores or achievements. They've un-gamified games!

Updated:Caption:Photo:Andrew Hoyle/CNET
6
of 28

Backbeat Fit headphones

Witness the fitness with the Plantronics BackBeat Fit headphones.

Updated:Caption:Photo:Andrew Hoyle/CNET
7
of 28

Battery boost

This Energizer battery doubles as a phone stand.

Updated:Caption:Photo:Andrew Hoyle/CNET
8
of 28

Emporia Smart

The Emporia Smart is a smart phone designed with older folk in mind.

Updated:Caption:Photo:Andrew Hoyle/CNET
9
of 28

SpareOne phone

That isn't a screen -- it's a window showing you the AA battery powering this waterproof SpareOne phone.

Updated:Caption:Photo:Andrew Hoyle/CNET
10
of 28

Zippers Tab lineup

The wacky guys in wacky ties from Vexia show off the Intel-powered Zippers Tab range of slates.

Updated:Caption:Photo:Andrew Hoyle/CNET
11
of 28

Otterbox cases

Whatta lotta bottle these Otterbox cases have.

Updated:Caption:Photo:Andrew Hoyle/CNET
12
of 28

BeeWi Color Light

Set the mood from an app on your phone or tablet with the chameleonic BeeWi Color Light.

Updated:Caption:Photo:Andrew Hoyle/CNET
13
of 28

BlueAnt Pump headphones

Bend and flex and bend and flex and relax with the BlueAnt Pump sports headphones.

Updated:Caption:Photo:Andrew Hoyle/CNET
14
of 28

Yezz smartphones

Say yes to Yezz. The Miami-based company plans to show off several new phones at the trade show.

Updated:Caption:Photo:Andrew Hoyle/CNET
15
of 28

Yezz A5QP

Witnezz the power of the eight-core Yezz Andy A5QP.

Updated:Caption:Photo:Andrew Hoyle/CNET
16
of 28

Yezz Andy A4M

Yezz we can! This is the handy Andy A4M from Yezz.

Updated:Caption:Photo:Andrew Hoyle/CNET
17
of 28

EyeVerify

All eyes are on EyeVerify, which unlocks your phones by reading the unique patterns of veins in your eye -- like a fingerprint.

Updated:Caption:Photo:Andrew Hoyle/CNET
18
of 28

Mio Link sports band

Me-oh my, it's the wrist-worn Mio Link sports band.

Updated:Caption:Photo:Andrew Hoyle/CNET
19
of 28

AppMachine

All the cool kids make apps these days. Build your own apps, like this one, with AppMachine software.

Updated:Caption:Photo:Andrew Hoyle/CNET
20
of 28

Reticare

Reticare is a screen protector -- but it's not protecting the screen from dirt, it's protecting your eyes from the damaging light coming out of your phone.

Updated:Caption:Photo:Andrew Hoyle/CNET
21
of 28

Zero 1

Someone should tell these AvantGarde Acoustics Zero 1 speakers that size isn't everything.

Updated:Caption:Photo:Andrew Hoyle/CNET
22
of 28

Garmin app

Garmin's sat nav app for Sony's smartwatch helps you find your way without having to pull your phone from your pocket every hundred yards.

Updated:Caption:Photo:Andrew Hoyle/CNET
23
of 28

Echo sports watch

The Magellan Echo sports watch helps you keep fit.

Updated:Caption:Photo:Andrew Hoyle/CNET
24
of 28

Olloclip

Soup up your snaps with the Olloclip, a camera lens that fits on your iPhone or iPad.

Updated:Caption:Photo:Andrew Hoyle/CNET
25
of 28

NueVue cases

NueVue cases are lined with microfibers to clean your screen.

Updated:Caption:Photo:Andrew Hoyle/CNET
26
of 28

VBox

The VBox streams televisual delights to other devices, including laptops, tablets, phones, and smart TVs.

Updated:Caption:Photo:Andrew Hoyle/CNET
27
of 28

Eye Tribe

The eyes have it: Eye Tribe lets you control your phone with your peepers.

Updated:Caption:Photo:Andrew Hoyle/CNET
28
of 28
Now Reading

Smartwatches, cases, games, and more teased ahead of Mobile World Congress (pictures)

Up Next

21 hidden Galaxy S9 and S9 Plus features

Latest Stories

Smartphones may be leaking more radiation than we think

Smartphones may be leaking more radiation than we think

by
How to livestream D23 expo: Disney, Marvel announcements

How to livestream D23 expo: Disney, Marvel announcements

by
Huawei has no plans to launch a Harmony OS-powered phone this year

Huawei has no plans to launch a Harmony OS-powered phone this year

by
Russia just sent a creepy, humanoid robot to the space station

Russia just sent a creepy, humanoid robot to the space station

by
Keep the cold brew flowing with these 8 coffee makers

Keep the cold brew flowing with these 8 coffee makers

by