Calvin-40 vs Reachy 2
Humanoid robot spec comparison — Wandercraft vs Pollen Robotics (Hugging Face).
Wandercraft
Calvin-40
67 / 100 Robo2u Score
Headless industrial humanoid leveraging exoskeleton balance technology
Pollen Robotics (Hugging Face)
Reachy 2
63 / 100 Robo2u Score
Open-source ROS 2 humanoid with dual 7-DoF bio-inspired arms and an omnidirectional mobile base
| Spec | Calvin-40 | Reachy 2 |
|---|---|---|
| Released | 2025 | 2025 |
| Status | Pre-order | Production |
| Height | — | 166 cm |
| Payload | 40 kg | 3 kg |
| Degrees of freedom | — | 17 |
| Runtime | — | 480 min |
| Top speed | — | 0.83 m/s |
| Price | — | $70k |
| Robo2u Score | 67 | 63 |
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.
