Mini-Max

Mini-Max is a tiny, but powerful robot who appears in Big Hero 6: The Series. He is somewhat of a miniature version of Baymax, built and programmed by Hiro Hamada. Though Fred believes that Mini-Max is intended to be his sidekick, he was in fact created to watch over Fred and keep him out of trouble while the rest of the team is in school.

Personality
Mini-Max was essentially created to provide damage control for Fred's solo missions (which only occur when the rest of the team is at SFIT). He was programmed to be incredibly diligent, valiant and resourceful. Much like Baymax, Mini-Max lacks human emotion and takes things literally. His programming gives him the personality of a stereotypical comic book hero, as he recites heroic catchphrases and even laughs triumphantly after overcoming a foe. Nevertheless, he picks up new things as time goes on, such as when he observed his teammates laughing, and joined in despite not understanding humor.