GR-1 vs Reflex
Humanoid robot spec comparison — Fourier Intelligence vs Reflex Robotics.
Fourier Intelligence
GR-1
68 / 100 Robo2u Score
Full-size general-purpose humanoid for rehab, research and industry
Reflex Robotics
Reflex
78 / 100 Robo2u Score
New York wheeled general-purpose humanoid with dual arms (25+ lb each
| Spec | GR-1 | Reflex |
|---|---|---|
| Released | 2023-07 | 2024-03 |
| Status | Production | Pilot |
| Height | 165 cm | 170 cm |
| Payload | 50 kg | 22.7 kg |
| Degrees of freedom | 40 | — |
| Runtime | — | 960 min |
| Top speed | 1.4 m/s | — |
| Price | — | $50k |
| Robo2u Score | 68 | 78 |
Highlighted = better on that spec (lower is better for price and weight; newer for release). The Robo2u Score is a transparent composite — see the Humanoid Showdown for the full field.
