Unitree
Unitree R1
Unitree's lowest-cost humanoid, a 1.23 m, roughly 29 kg biped with 20 to 26 joints and an integrated multimodal voice and image model. Prices start at US$4,900 for the R1 AIR.
from $4,900 · From price (R1 AIR $4,900; R1 $5,900; R1 EDU contact sales), tax and shipping excluded
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Specs
| Legs | 2 |
|---|---|
| Height (cm) | 123 |
| Weight (kg) | ~27 (AIR); ~29 (R1/EDU) |
| Degrees of freedom | 20 (AIR); 26 (R1); 26-40 (EDU) |
| Runtime | ~1 h |
| SDK / ROS | Open joint and sensor control interfaces; secondary development on R1 EDU |
| Top speed | — |
| Best for | Educators, Enthusiasts, Universities |
Specs checked 2026-11-03 against the manufacturer's official page