DEPLOYDatabase

Deployment

Walker S2 at NIO Advanced Manufacturing Center (China)

UBTech's flagship industrial bipedal humanoid, designed for smart manufacturing, logistics, and factory automation. Notable for a self-service battery-swap capability enabling near-continuous (reported 24-hour) operation. Reported production milestone of its 1,000th unit at UBTech's Liuzhou facility.

Walker S2 by UBTech Robotics · Operated by NIO · Machine verified

Track Walker S2 at NIO Advanced Manufacturing Center (China)

Machine-readable surfaces

Footage

PRIMARY SOURCE
Courtesy of UBTech

UBTech's product reveal of the Walker S2 industrial humanoid. UBTech's autonomous battery-swapping and related capabilities are company claims shown on choreographed promotional footage.

The Walker S2 is deployed at NIO's advanced manufacturing base F2, where it performs assembly, inspection, and logistics tasks and is reported to be the first humanoid robot on an automotive assembly line.

Exposure

Customer segment
manufacturing
Scale tier
undisclosed
Customer
NIO

Each exposure value carries its own basis marker. Aggregators report a number; this surface preserves the source class so verification depth travels with the value.

Safety record

No incidents on record for Walker S2 at NIO Advanced Manufacturing Center (China).

Only active incidents are counted. Retracted incidents are excluded from this summary but remain reachable at their canonical URLs.

Trust tier
Machine verified
Last updated
2026-06-29
Model
Walker S2
Company
UBTech Robotics
Location
China/NIO Advanced Manufacturing Center (China)
Operator
NIO
Status
operational
First seen
2025-01-01
ID
1c1a81f3-03a3-47ae-8679-883c114be22c

Verifications (1)

Sources (3)

  1. https://www.prnewswire.com/news-releases/ubtech-humanoid-robot-walker-s2-begins-mass-production-and-delivery-with-orders-exceeding-800-million-yuan-302616924.html
  2. https://www.ubtrobot.com/en/humanoid/solutions
  3. https://www.nio.com/news/ubtech-walker-s2
Methodology: Verified · 3 sources (2 primary) · last reviewed 2026-06-29

Verification posture

Verified

High confidence

Review state

Stable

Last reviewed 2026-06-29

Maturity + lifecycle

Maturity stage: commercial

Lifecycle: active

Architectural position

Cohort: humanoid

Sources by quality tier

2
primary-company-ir
Company IR disclosure
1
unclassified
Unclassified source

The framework is documented at /methodology. Corrections at /corrections. Reviewer: DEPLOY editorial team.

Methodology surface for Walker S2 at NIO Advanced Manufacturing Center (China).

Common questions

What is the Walker S2 deployment at NIO Advanced Manufacturing Center (China)?
Walker S2, built by UBTech Robotics, is recorded as a deployment at NIO Advanced Manufacturing Center (China) on the DEPLOY registry. NIO operates the deployment.
Who operates Walker S2 at NIO Advanced Manufacturing Center (China)?
NIO operates this deployment as a customer of UBTech Robotics, the manufacturer of Walker S2.
When did the Walker S2 deployment at NIO Advanced Manufacturing Center (China) go live?
The deployment is recorded as starting January 1, 2025 on the DEPLOY registry. Earlier activity may exist but is not yet sourced.
Have there been incidents at the Walker S2 deployment at NIO Advanced Manufacturing Center (China)?
No active incidents affecting this deployment are recorded on the DEPLOY registry. Absence of recorded incidents is not a guarantee no incident occurred; DEPLOY records only sourced incidents and suppresses retracted ones.
Is Walker S2 at NIO Advanced Manufacturing Center (China) safe?
Walker S2 at NIO Advanced Manufacturing Center (China) has no incidents on record in the DEPLOY registry. This does not constitute a safety guarantee; it reflects the incidents DEPLOY has tracked and verified to date.

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