Around 3,900 exhibitors from across the world are expected to show off their innovative products to more than 170,000 visitors at the event this year.
From smart home appliances to robots, from 3D printing to driverless vehicles, breakthrough technologies of all aspects in the consumer electronics industry will be introduced to the world through the show.
The event will continue through Friday.
Let's sneak a peek at the show.
The Bellus3D Inc's Face Camera Pro performs a three-dimensional (3D) scan of an attendee's face during the CES Unveiled event in Las Vegas on Jan 7, 2018. [Photo/VCG]
The Toyota Motor Corp's e-Palette concept vehicle is displayed during the company's press conference at the CES in Las Vegas, on Jan 8, 2018. [Photo/VCG]
A Magik augmented reality toothbrush for children by Kolibree is displayed during CES Unveiled in Las Vegas, on January 7, 2018. [Photo/VCG]
Debbie Cohen-Abravanel, CMO at FoldiMate, takes folded laundry from a FoldiMate automatic laundry folding machine, during CES Unveiled in Las Vegas, Jan 7, 2018. [Photo/VCG]
A woman demonstrates the features of a Care OS smart health and beauty hub in a mirror, during CES Unveiled in Las Vegas, on January 7, 2018. [Photo/VCG]
Jay Yi (L) and Steven Kim demonstrate a Mars ear-to-ear translator developed by Orfeo Soundworks Inc during the CES in Las Vegas, Jan 7, 2018. [Photo/VCG]
Melomind, a pair of headset that comes with four electroencephalographic sensors to track activity of human's brain, is displayed during a press event at CES in Las Vegas, Jan 7, 2018. [Photo/VCG]
John Cummins, sales and marketing senior vice-president for DisplayLink, demonstrates the company's DisplayLink XR reference design with a wireless virtual reality game during CES Unveiled in Las Vegas, Jan 7, 2018. [Photo/VCG]
Buddy, an entertainment and assistant robot developed by Blue Frog Robotics, interacts with an attendee during CES Unveiled in Las Vegas, Jan 7, 2018. [Photo/VCG]
A R-PUR anti-pollution mask, which can filter out particles as small as pm 0.4 microns, is displayed during CES Unveiled in Las Vegas, Jan 7, 2018. [Photo/VCG]
E-vone smart shoes with falling alert are displayed at CES Unveiled in Las Vegas, Jan 7, 2018. [Photo/VCG]
Byton's CEO Carsten Breitfeld speaks during the announcement of a smart intuitive vehicle concept car at the CES in Las Vegas, Jan 7, 2018. [Photo/VCG]
A Catspad smart pet assistant is displayed at CES Unveiled in Las Vegas, Jan 7, 2018. [Photo/VCG]
Jen-Hsun Huang, president and chief executive officer of Nvidia Corp, holds a Nvidia Titan V supercomputer made for developers as he speaks during an event at the CES in Las Vegas, Jan 7, 2018. [Photo/VCG]
A GDU O2 3-axis gimbal, 4K video compact folding drone and controller are displayed at CES Unveiled Las Vegas, on Jan 7, 2018. [Photo/VCG]
The LG Electronics Inc Cloi Serving Robot, from left, Porter Robot, and Shopping Cart Robot are unveiled during the company's press conference at the CES in Las Vegas, on Jan 8, 2018. [Photo/VCG]
Samsung debuts a 146-inch modular TV called "The Wall" at the CES in Las Vegas, Jan 7, 2018. [Photo/VCG]