Top toys of 2017 are packed with sensors

Wave a hand or say a command -- today's hottest tech toys for little kids bring fantastical creatures to life with robotics and sensors. It's not easy for Santa's elves to keep up. Watch more buying guides from CNET.com - http://cnet.co/2CB9xFm Subscribe to CNET: http://cnet.co/2heRhep Check out our playlists: http://cnet.co/2g8kcf4 Download the new CNET app: https://cnet.app.link/GWuXq8ExzG Like us on Facebook: https://www.facebook.com/cnet Follow us on Twitter: https://www.twitter.com/cnet Follow us on Instagram: http://bit.ly/2icCYYm