Calvin-40 vs Reflex
Humanoid robot spec comparison — Wandercraft vs Reflex Robotics.
Wandercraft
Calvin-40
67 / 100 Robo2u Score
Headless industrial humanoid leveraging exoskeleton balance technology
Reflex Robotics
Reflex
78 / 100 Robo2u Score
New York wheeled general-purpose humanoid with dual arms (25+ lb each
| Spec | Calvin-40 | Reflex |
|---|---|---|
| Released | 2025 | 2024-03 |
| Status | Pre-order | Pilot |
| Height | — | 170 cm |
| Payload | 40 kg | 22.7 kg |
| Degrees of freedom | — | — |
| Runtime | — | 960 min |
| Top speed | — | — |
| Price | — | $50k |
| Robo2u Score | 67 | 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.
