Segway miniPRO - Hands-free, self-balancing transporter. Not a hoverboard.
DJI Inspire 2 - The Inspire 2 is the drone to get if you're someone who makes a living out of aerial filming or photography and want the best drone money can buy.
Flaneurz - Turn your favorite shoes into rollerskates in one clip.
GoPro Karma - If a GoPro is your primary mode of filming, you should definitely be interested in the GoPro Karma.
Segway Loomo - A personal robot
DJI Spark - A mini selfie drone, controlled with gestures