Trust
More shipment evidence than Figure/Atlas in this draft, concentrated in Chinese industrial sites. Verify the actual task, not the press photo.
UBTECH Robotics
Walker S2
Industrial humanoid for EV factories and inspection, with a public battery-swap story and China-heavy delivery numbers.
Sponsored listing. This label is paid placement, not a rank.
| Status | Pilot |
|---|---|
| Maker | UBTECH Robotics |
| Use case | Warehouse & logistics, Research & developers |
| Payload | ~8 kg per arm / ~15 kg class (reported) |
| Height | 176 cm |
| Battery policy | Shift work with autonomous battery swap (vendor) |
| Price band | Quote. Secondary estimates from filings are not a quote you can use. |
| Availability | UBTECH enterprise / government |
| Evidence level | Partial record |
| Last verified | — |
Decision
Availability
Pilot/enterprise. If you are outside UBTECH’s current industrial footprint, treat lead time as unknown.
All-in
Hot-swap reduces one downtime term. It does not remove integration, safety, or process engineering.
Plan-change
Walker S1 is prior industrial gen, noted here. U1 is a separate consumer companion line — different URL, different job.
Published outline
Key specs (draft)
Height
176 cm
Weight
70 kg
DoF
52 (reported)
Payload
~8 kg per arm / ~15 kg class (reported)
Runtime
Shift work with autonomous battery swap (vendor)
Speed
Walk ~0.8–1 m/s class (secondary)
Status
Enterprise contracts, China-centric. Filings-scale deliveries reported; not a Western e-commerce SKU.
All-in
Enterprise contract · no Western list price
Quote. Secondary estimates from filings are not a quote you can use.
Systems
What is on the public file
Base
Bipedal, factory floors
Hands
Dexterous industrial, 11 DoF class per hand (reported)
Sensing
—
AI
—
Prior generation
Noted on-page. Not a second URL.
One URL per model. Generations for Tesla Optimus (Gen 1 / 2 / 3) live in the body of this page — not as extra URLs. Digit and Figure generations are treated as separate product lines.
Walker S1
Prior industrial generation used in earlier auto/electronics pilots. S2 is canonical on this URL.
In the record
News on this model
News is a source brief, not a rank.
Top humanoid robots worldwide in 2026 — an evidence shortlist
Source: Agility Robotics — Digit first day at GXO
Next action
Request a demo intro
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