Staged Robothub robot profile candidate. Seed source is Origin of Bots unless individual facts are marked official. Official facts are only from manufacturer/official pages or PDFs captured by the harness.
Commercial robotHumanoid3 editions
UBTECH Robotics U1 Series
Staged Robothub robot profile candidate. Seed source is Origin of Bots unless individual facts are marked official. Official facts are only from manufacturer/official pages or PDFs captured by the harness.
Data & sources
- Official
- 1
- Unofficial research
- 1
Key specifications
- Total degrees of freedom
- 88 degrees of freedom

Edition comparison
Compare editions
Only official values are compared. A dash means the value was not published.
| Official edition | liteU1 Lite | proU1 Pro | ultraU1 Ultra |
|---|---|---|---|
| Details | Official specs → | Official specs → | Official specs → |
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Common specifications
View 1 sources
Actuation
2- Dual pivot biomimetic cervical spine
Proprietary dual-pivot biomimetic cervical spine
- Total degrees of freedom
88 degrees of freedom
Compute
1- Reasoning model parameter scale
Hundreds of billions of parameters










