AIBO is Sony's Entertainment Robot. The name AIBO is derived form the words "A.I." (artificial intelligence), and roBOt. Also, in Japanese, "aibo" means "companion" or "pal".

Generation 1

ERS - 110
ERS - 111
 

Generation 2
ERS - 210 (A)
ERS - 220 (A)
 

Generation 3
ERS7
 

ERS - 311 (B)
ERS - 312 (B)
ERS - 31L

Options

Aibo Repairs (like DHS, Broken Limbs, etc.)