Benq repesentative Patoria Hardy displays the treVolo electrostatic portable Bluetooth speaker, January 6, 2015 at the Consumer Electronics Show in Las Vegas, Nevada. The speakers, which folds shut for easy packing, retails for USD $299. (Photo by Robyn Beck/AFP Photo)

Epson's Runsense SF-810 sports smartwatch with built-in optical heart rate sensor technology is displayed at the 2015 International CES at the Sands Expo and Convention Center on January 6, 2015 in Las Vegas, Nevada. The USD 349 device has a GPS tracker and a stride sensor useful for runners and cyclists. (Photo by Ethan Miller/Getty Images)

The LG GizmoPal, a connected wearable for kids, is displayed January 6, 2015 at the Consumer Electronics Show in Las Vegas, Nevada. The single button GizmoPal is a phone and GPS tracker allows kids to call only two registered numbers and receive calls from only four numbers phone numbers. The GizmoPal comes in pink and blue and sells for USD $80. (Photo by Robyn Beck/AFP Photo)

“Spinnaker”, rhino-shaped desktop Bluetooth speakers with dome type remote control by Edifier are displayed, January 6, 2015 at the Consumer Electronics Show in Las Vegas, Nevada. (Photo by Robyn Beck/AFP Photo)

Attendees lay on Serta mattresses at the Serta stand, January 6, 2015 at the Consumer Electronics Show in Las Vegas, Nevada. (Photo by Robyn Beck/AFP Photo)

Colin Daymude plays music via a projected piano keyboard as he demonstrates the HP Sprout, January 6, 2015 at the Intel stand at the Consumer Electronics Show in Las Vegas, Nevada. The Sprout is a “blended reality” PC which combines an all-in-one desktop PC with Intel's RealSense imaging technology, plus a combination scanner and projector, and a touch-sensitive projection surface called a Touchy Mat. (Photo by Robyn Beck/AFP Photo)

WowWee's new MiPosaur smart robotic creature (L) and the MiP balancing commercial robot are displayed at the 2015 International CES at the Sands Expo and Convention Center on January 6, 2015 in Las Vegas, Nevada. The MiPosaur comes with BeaconSense technology that allows it to chase around and play with a trackball that comes equipped with different modes. It can also be controlled by hand with GestureSense technology and will be available in August 2015 for USD 120. (Photo by Ethan Miller/Getty Images)

Autodesk's Ember 3D stereo lithography 3D printer is displayed at the 2015 International CES at the Sands Expo and Convention Center on January 6, 2015 in Las Vegas, Nevada. The printer uses the Spark open 3D printing platform and a UV curable resin that hardens with light and will be available later this year for USD 5,995. (Photo by Ethan Miller/Getty Images)

ADAMM (Automated Device for Asthma Monitoring and Management) devices from Health Care Originals Inc. are displayed at the 2015 International CES at the Sands Expo and Convention Center on January 6, 2015 in Las Vegas, Nevada. The ADAMM is a wearable technology that automates asthma management and provides complete information for physicians. (Photo by Ethan Miller/Getty Images)

Whirlpool's new Smart Top Load washer is displayed at the 2015 International CES at the Sands Expo and Convention Center on January 6, 2015 in Las Vegas, Nevada. The unit can connect with the Nest Learning Thermostat remotely and offer custom downloadable cycles. Through Whirlpool's Connect to care program on the Whirlpool Mobile app, users can choose to donate any mount of money per load of laundry to Whirlpool's corporate partner, Habitat for Humanity. (Photo by Ethan Miller/Getty Images)

A skull made by a fifth-generation MakerBot desktop 3D printer is displayed at the 2015 International CES at the Sands Expo and Convention Center on January 6, 2015 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

An attendee tries Acton's RocketSkates at the 2015 International CES at the Sands Expo and Convention Center on January 6, 2015 in Las Vegas, Nevada. The motorized skates that you strap to your shoes are powered by Lithium Ion batteries and can go up to 12 mph. (Photo by Ethan Miller/Getty Images)

The Sharp free form display is seen during a Sharp news conference at the International CES Monday, January 5, 2015, in Las Vegas. (Photo by John Locher/AP Photo)

Yan Ting (L) gets help riding an InMotion SCV R3 self-balancing cycle from InMotion's Guo Yu at the 2015 International CES at the Sands Expo and Convention Center on January 6, 2015 in Las Vegas, Nevada. The personal transport device can be controlled with an App by with a smartphone or tablet. (Photo by Ethan Miller/Getty Images)

A brand ambassador tests Samsung's Gear VR headset at the Samsung Galaxy booth at the International CES Tuesday, January 6, 2015, in Las Vegas. (Photo by Jae C. Hong/AP Photo)

The Zepp sensor and application are on display at CES Unveiled, a media preview event for CES International, Sunday, January 4, 2015, in Las Vegas. The device uses 3D and video analysis features to analyze and improve aspects of your swing. (Photo by John Locher/AP Photo)

A woman rides an IO Hawk, a self-balancing motorized personal transporter at the International CES, Monday, January 5, 2015, in Las Vegas. (Photo by John Locher/AP Photo)

BeeWi wirelessly controlled lights are on display at CES Unveiled, a media preview event for CES International, Sunday, January 4, 2015, in Las Vegas. (Photo by John Locher/AP Photo)

The Smarter iKettle is on display at CES Unveiled, a media preview event for CES International, Sunday, January 4, 2015, in Las Vegas. The kettle can be controlled by a smartphone or tablet. (Photo by John Locher/AP Photo)

A man demonstrates the messaging capabilities of the Invoxia Triby at CES Unveiled, a media preview event for CES International, Sunday, January 4, 2015, in Las Vegas. The device can make phone calls, receive digital messages and play music. (Photo by John Locher/AP Photo)

The Vigilant LilyPad Wi-Fi pool thermometer & UV sensor is on display at CES Unveiled, a media preview event for CES International, Sunday, January 4, 2015, in Las Vegas. (Photo by John Locher/AP Photo)

The Vigilant Rainbow smart toothbrush is on display at CES Unveiled, a media preview event for CES International, Sunday, January 4, 2015, in Las Vegas. The toothbrush connects to a smartphone to keep records on brushing and allow for interactive games. (Photo by John Locher/AP Photo)

Jerome Bouvard demonstrates the Parrot Pot at CES Unveiled, a media preview event for CES International, Sunday, January 4, 2015, in Las Vegas. The pot is linked to mobile devices and will automatically water your plant. (Photo by John Locher/AP Photo)

The XYZprinting da Vinci Jr. 3-D printer is on display at CES Unveiled, a media preview event for CES International, Sunday, January 4, 2015, in Las Vegas. (Photo by John Locher/AP Photo)

The Liquid Image EGO LS-800 wearable and mountable 4G enabled camera is on display at CES Unveiled, a media preview event for CES International, Sunday, January 4, 2015, in Las Vegas. (Photo by John Locher/AP Photo)

Takuma Iwasa demonstrates the Cerevo XON Snow-1 snowboard bindings at CES Unveiled, a media preview event for CES International, Sunday, January 4, 2015, in Las Vegas. The bindings have pressure sensors to analyze your snowboarding technique. (Photo by John Locher/AP Photo)

Dish Network's 4K Joey TV box is on display during a news conference at the International CES Monday, January 5, 2015, in Las Vegas. (Photo by John Locher/AP Photo)

Attendees watch a Winbot, a window cleaning robot, clean the window at the Ecovacs Robotics booth at the International CES, Tuesday, January 6, 2015, in Las Vegas. (Photo by Jae C. Hong/AP Photo)

Sony's prototype SmartEyeglass Attach is on display at the Sony booth at the International CES Monday, January 5, 2015, in Las Vegas. (Photo by Jae C. Hong/AP Photo)

An attendee holds Sony's new Walkman at the Sony booth at the International CES Monday, January 5, 2015, in Las Vegas. (Photo by Jae C. Hong/AP Photo)

A Volkswagen employee shows off the touch screen in the Golf R Touch during a Volkswagen news conference at the International CES on Monday, January 5, 2015, in Las Vegas. (Photo by John Locher/AP Photo)

Sony Xperia Z3 tablet and smartphones are displayed in water at the Sony booth during a news conference at the International CES Monday, January 5, 2015, in Las Vegas. (Photo by Jae C. Hong/AP Photo)