Sphero Mini will pulse red when it is low on battery. To charge your Sphero Mini, follow these three easy steps: 

  1. Start by popping off Mini's shell. Squeeze lightly along the seam of the Mini shell to pop it open and remove the robot. 
  2. Connect the micro-B USB plug into the Mini and connect the other end into a power source, like a computer or wall charger (not included).
  3. Done! Mini will pulse blue while charging, and glow green when fully charged.

Mini takes approximately 1 hour to fully charge. 

If you have any questions or concerns, please follow the link to open a new support ticket.

Or feel free to contact us at your convenience:


Email: support@sphero.com