
Overview
A build-it-yourself quadruped from Mirror Me, the Shanghai startup out of Zhejiang University whose Black Panther 2.0 ran 100 m in under 10 seconds in January 2025. The X trades that record speed for a 4 m/s, 8 kg-payload kit that snaps together like building blocks, climbs 18 cm stairs and 30° slopes and can land a 720° flip. Its Kickstarter, run from Hong Kong, raised about $323,000 from 226 backers between March 10 and April 9, 2026. Rewards were due in July 2026, the assembly stage was reached in late June and the maker's last update on July 8, 2026 promised deliveries from late July, with no public confirmation of arrivals since. There is no retail channel yet, so it is a backers-only platform for people who want an open, fast dog to tinker with rather than a pet.
Specifications
| Category | Quadrupeds · Real dogs for the home |
|---|---|
| Released | 2026 |
| Country | China |
| Availability | Announced only |
| Crowdfunding | Kickstarter · Funded · 226 backers · ≈$323,000 (HK$2,521,804) raised of a ≈$32,000 (HK$250,000) goal · Mar 10, 2026 – Apr 9, 2026 · delivery est. Jul 2026 (as of Oct 8, 2026) Campaign ↗ |
| Sales | 226 Kickstarter backers, ≈$323,000 (HK$2,521,804) raised (2026, estimate) Kickstarter ↗ |
| Programmability | Full SDK |
| Built-in autonomy | None / scripted · Moves only when controlled, or plays preset motions |
| LLM support | None · No built-in LLM. Mirror Me's site offers an OpenClaw agent subscription at $100 a year, but what it controls is not documented (unconfirmed). |
| MuJoCo simulation | None found · Nothing found. |
| NVIDIA Isaac simulation | None found · Nothing found. |
| Gazebo simulation | None found · Nothing found. |
| Best for | Ages 16+ (estimated) |
| Vision sensors | No vision sensors |
| Actuators | Unknown |
| Audio | Unknown |
| Compute type | Proprietary / undisclosed |
| Compute | Not published |
| Weight | Not published, 8 kg payload |
| Speed | 4 m/s max, ~1.5 h runtime |
| DOF | 12 joints, fully modular frame assembled by the buyer |
| Sensors | Not published. Open power and data ports take FPV cameras, lights and other modules. IP43. |
| SDK | Open motion-control development with access to interfaces, shells and code, plus 3D-printable shells (per the campaign) |
Timeline
- UpdatePredecessor Black Panther 2.0 ran 100 m in under 10 seconds Interesting Engineering ↗
- Campaign launchedKickstarter campaign launched, funded in about 30 minutes Kicktraq ↗
- Campaign endCampaign ended funded, with 226 backers Kickstarter ↗
- UpdateBacker update said the robot had entered the assembly stage Kickstarter updates ↗
- Estimated deliveryEstimated delivery to backers Kickstarter ↗
- UpdateBacker update said deliveries would roll out successively from late July 2026 Kickstarter updates ↗
Ratings & reviews
Ratings and reviews load on the live site.
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Image credits
- Image 1: source (official site image)
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