Maker of programmable quadruped robot kits and the OpenCat software ecosystem, including Bittle, Nybble and Quaddle.
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A programmable robot dog for learning and play. It suits coding and voice-triggered routines; original and V2 boards need different instructions, so check your exact version.
Purchase stage: Not established. The representative source identifies this model or its documentation. A current regional order, completed delivery and stock position were not established by this pass.
Price, software and support notes
Price: No current delivered price or availability has been confirmed here. Ask for a dated quote for the exact package.
No single comparable exact offer verified. Any dated retained observation above keeps its stated edition, region and date.
Regional scope: Regional purchase, delivery and support terms remain unverified unless specified in the source summary.
Software: Petoi publishes firmware, calibration, API and battery documentation with community support. Confirm board and servo generation before ordering replacements or flashing firmware.
Support: Petoi publishes firmware, calibration, API and battery documentation with community support. Confirm board and servo generation before ordering replacements or flashing firmware. The V2 guide adds feedback servos and a back-touch sensor; do not assume an earlier Bittle X contains them. Check exact bundle, battery condition and current warranty.
Source check: 2026-11-01 · Direct source text checked. Source dates and incomplete access are not evidence of a tested capability.
A cat-shaped robot kit for exploring four-legged movement through code. It suits builders, but programmed routines are different from a pet choosing its own behaviour.
Purchase stage: Not established. The representative source identifies this model or its documentation. A current regional order, completed delivery and stock position were not established by this pass.
Price, software and support notes
Price: No current delivered price or availability has been confirmed here. Ask for a dated quote for the exact package.
No single comparable exact offer verified. Any dated retained observation above keeps its stated edition, region and date.
Regional scope: Regional purchase, delivery and support terms remain unverified unless specified in the source summary.
Software: Petoi provides quick-start, programming, calibration and firmware resources for Nybble Q. Shared OpenCat software does not make every Petoi body or electrical part interchangeable.
Support: Petoi provides quick-start, programming, calibration and firmware resources for Nybble Q. Use Q-specific instructions rather than wooden Nybble assumptions. Confirm battery/runtime, servo part numbers, included modules and warranty. Shared OpenCat software does not make every Petoi body or electrical part interchangeable.
Source check: 2026-11-01 · Direct source text checked. Source dates and incomplete access are not evidence of a tested capability.
A compact robot pet for coding and interaction projects. It suits learners interested in movement; the features and delivery terms of each edition still need checking.
Purchase stage: Reservations advertised. The maker page offers Kickstarter late pledges and says buyers will choose the exact model at launch. This is not evidence that the selected Quaddle edition is shipping.
Price, software and support notes
Price: 1 November 2026 maker page: Builder+ late pledge $154 (MSRP $179), Buddy late pledge $189 (MSRP $219), Scout late pledge $229 (MSRP $269). The general 'from $99' headline refers to a different entry point; exact edition, taxes, shipping and pledge terms need confirmation.
Multiple pledge editions and headline entry points; no single comparable delivered price.
Regional scope: Regional purchase, delivery and support terms remain unverified unless specified in the source summary.
Software: Load-bearing joints remain moulded; open firmware does not mean every mechanical part is open hardware.
Support: AI conversation and teach-by-hand functions are described for Buddy/Scout, not every tier. Load-bearing joints remain moulded; open firmware does not mean every mechanical part is open hardware. The page mixes early campaign prices and later tier offers. Confirm final kit contents, release files, delivery date, spare battery/servos and warranty from the actual offer; crowdfunding is not confirmed stock.
Source check: 2026-11-01 · Direct source text checked. Source dates and incomplete access are not evidence of a tested capability.
We keep dated public commitments separate from completed delivery or independently observed results. Where a record above contains a launch estimate or reported shipping, read its source and regional limits. No scored promise-keeping rating is assigned.
