Fourier GR-3 "Meow-bot" vs RoBee
Fourier Intelligence vs Oversonic Robotics — specs, price, and data-backed comparison.
QUICK TAKE
- Fourier GR-3 "Meow-bot" offers the faster top speed (6 km/h vs 4 km/h).
- RoBee offers the longer runtime (480 min vs 180 min).
- Fourier GR-3 "Meow-bot" is the newer platform (2,025 vs 2,022).
SPECIFICATIONS COMPARED
| Fourier GR-3 "Meow-bot" | RoBee | |
|---|---|---|
| Company | Fourier Intelligence | Oversonic Robotics |
| Category | Humanoid | Humanoid |
| Price: | Not announced | Not announced |
| Released: | 2025 | 2022 |
| Weight | 71 kg | Up to 80 kg. |
| Reach | 1.4 m | — |
| Degrees of Freedom | 55 | — |
| Speed | 6 km/h | 4 km/h |
| Battery Life | 180 min | 480 min |
| Charging Time | ~1.5 h | Inductive auto-recharge up to ~2 hours; quick battery swap also supported. |
| Connectivity | Ethernet; Type-C, USB 3.0, RJ45 | WiFi 6, 5G-ready, cloud connectivity. |
| Software / AI | Ubuntu 22.04; whole-body teleoperation; LLM-based voice interaction with echo elimination and sound-source localisation | Cognitive AI |
FREQUENTLY ASKED QUESTIONS
What is the difference between the Fourier GR-3 "Meow-bot" and the RoBee?
Fourier GR-3 "Meow-bot" is made by Fourier Intelligence, while RoBee is made by Oversonic Robotics. Both are humanoids, so the differences come down to price and specifications.
Which is faster, the Fourier GR-3 "Meow-bot" or the RoBee?
The Fourier GR-3 "Meow-bot" has the higher top speed at 6 km/h, compared to 4 km/h for the RoBee.
Which has the longer battery life, the Fourier GR-3 "Meow-bot" or the RoBee?
The RoBee has the higher runtime at about 480 minutes, compared to about 180 minutes for the Fourier GR-3 "Meow-bot".