Sphero's awesome R2-D2 robot does the one thing no other's done before | Mashable
How Does BB-8 Work?
How Does BB-8 Work?
Startup brings new 'Star Wars' BB-8 droid toy to life
Sphero BB-8 3D model - Electronics on Hum3D
How Does BB-8 Work?
Sphero's BB-8 droid robot MIA at big toy stores – The Denver Post
Sphero's BB-8 is the 'Star Wars' toy everyone will want | Engadget
New Remote Control BB-8 Replica From Sphero - Star Wars News Net
This Voice-Controlled BB-8 Is THE Droid You've Been Looking For | Space
Amazon.com: Sphero Mini (Blue) App-Enabled Programmable Robot Ball - STEM Educational Toy for Kids Ages 8 & Up - Drive, Game & Code with Play & Edu App, 1.57" : Toys & Games
The best 'Star Wars: The Force Awakens' toy gets even better | Engadget
Star Wars BB-8 Designer Sphero Raises Another $45M From Mercato, Disney And More | TechCrunch
Amazon.com: Original BB-8 by Sphero (No Droid Trainer) : Toys & Games
Make your own full-size BB-8 'Star Wars' droid - CNET
Inside the droid you've been looking for:Tear-down of the Sphero BB-8 toy