What is GEGO size? Customer Support Agent February 08, 2021 16:01 Updated GEGO unit measures: 9.00cm X 5.50cm X 0.97cm (3.54 in x 2.16in x 0.38in) Same as a stack of credit cards. Related articles What is the GEGO Button for? Why does GEGO Require a Subscription? Can I put the GEGO inside my kids backpack? GEGO's Location history. Is the internal battery replaceable? Comments 0 comments Article is closed for comments.