Unitree B2 vs Unitree B2-W
Head-to-head comparison of Unitree Robotics Unitree B2 and Unitree Robotics Unitree B2-W. Updated 2026.
Last updated: November 7, 2026
Overall Score
81.6/ 100
Unitree B2
Unitree Robotics
80.6/ 100
Unitree B2-W
Unitree Robotics
Score Breakdown
88
Performance88
82
Reliability80
78
Ease of Use75
80
Intelligence82
80
Value75
72
Ecosystem72
82
Safety82
80
Design82
Specs Comparison
| Spec | Unitree B2 | Unitree B2-W |
|---|---|---|
| Price | $60,000 | — |
| Dof | 12 | — |
| Height Cm | 70 | — |
| Ip Rating | IP67 | IP67 |
| Weight Kg | 60 | 70 |
| Payload Kg | 40 | 80 |
| Battery Hrs | 4 | — |
| Max Speed Ms | 6 | 8 |
| Modes | — | Legs + Wheels |
Buyer Intelligence
| Metric | Unitree B2 | Unitree B2-W |
|---|---|---|
| Vendor Health Score | — | — |
| 5-Year TCO Estimate | $84,000 | — |
| Annual Maintenance | — | — |
| Support Model | — | — |
| Safety Certifications | — | — |