Petoi develops compact programmable robot pets around the OpenCat framework. Bittle and Bittle X support hands-on robotics learning, with controller and servo options that change the package. The original Bittle is listed as final stock; Bittle X V2 is priced as a construction kit.
Manufacturers›Petoi
United States
Petoi
Small programmable robot dogs for STEM education.
Robots by Petoi
2 listed| # | Robot | Manufacturer | Price | Weight / payload | Endurance / IP | Stage |
|---|---|---|---|---|---|---|
| 13 |  Bittle X V2Education | PetoiUnited States | From $319 USDOfficialV2 kit · lite servos | Not publishedPayload not published | 1 hIP not published | Product catalog |
| 27 |  BittleEducation | PetoiUnited States | From $289 USDOfficial · LimitedSTEM kit · final stock | Not publishedPayload not published | 1 hIP not published | Earlier generation |
Selected robot dog models in this catalog; not every product made by this manufacturer. Sources reviewed 2026-10-09.