DEPLOY

Buying guide

Walker S2

By UBTech Robotics · humanoid

Price
—
Availability
Internal use only (not for retail).
Maturity
commercial
Real-world use
Yes, 17 verified deployments

Each clip and image on this page carries a provenance label. About our media provenance →

The Walker S2 is UBTech's enterprise humanoid, with verified factory pilots at BYD, FAW-Volkswagen, Foxconn, Geely, NIO, and Zeekr in China. UBTech is publicly traded on the Hong Kong exchange. The Walker S2 is not sold to consumers; the editorial position is honest-absence on consumer pricing.

Readiness

Walker S2 is internal use only (not for retail), the 1 capability claim on file is all claimed-only with claimed, 17 verified deployments are on file, and no incidents are on record.

Availability
internal-only

Internal use only (not for retail).

see evidence →

Price honesty
no-price

No price points on file for Walker S2.

see evidence →

Capability honesty
claimed-only

1 reviewed claim: claimed-only, claimed.

see evidence →

Real-world use
commercial

Maturity: commercial. 17 verified deployments in the registry.

see evidence →

Safety record
no-incidents

No incidents on record. 17 verified deployments on file.

What it claims to do

Price

No reviewed price points on file.

Real-world use

Safety record

No incidents on record. 17 verified deployments on file.

Privacy

No privacy practices disclosed or on file for Walker S2.

Specs

notes
  • Re-verify 2026-06-04 (self-audit cap-flag): UBTech's named factory partners (BYD, Geely, Foxconn, FAW-Volkswagen, Audi FAW, BAIC, Dongfeng Liuzhou, SF Express) are a MIX of factory pilots/trials and announced partnerships, NOT uniformly verified at-scale production-line deployment; the 'orders exceeding 800M yuan' and 'several hundred units delivered' figures are COMPANY-STATED, not independently audited. Walker S2 mass production + first delivery (Nov 2025) is real, so maturityStage stays commercial, but specific at-scale production-line deployments should not be asserted beyond partner-side confirmation. Note: there is NO 'Walker S3' as of Jun 2026 - the S2 remains UBTech's flagship (a Walker S3 record would be premature/fabricated).
feature
autonomous_battery_swap
drive_mode
bipedal
application
industrial_manufacturing
runtime_hours
24

What's under the hood

Frequently asked questions

Is the Walker S2 actually available for purchase?
Not available to consumers. In internal use by UBTech Robotics.Source: CNBC — China's humanoid robot players (UBTech Walker S2)
What does the Walker S2 cost?
Not announced.
Does the Walker S2 really picks and packs?
Claimed by UBTech Robotics; no verified demonstration on file.Source: UBTech Walker S2 -- UBTech Robotics official page; Walker S2 is UBTech's second-generation commercial humanoid robot, announced 2024 as an enhanced Walker S with improved manipulation dexterity and load capacity; UBTech claims Walker S2 is designed for automotive and electronics manufacturing environments including parts assembly and quality inspection tasks
Where is the Walker S2 being used?
Walker S2 is in use at: Fang Chenggang, China-Vietnam Border operated by UBTech Robotics (2026-07-01), Hamburg, Germany operated by UBTech Robotics (2026-01-18), Airbus Manufacturing Facility, Europe operated by UBTech Robotics (2026-01-01), Sherman operated by UBTech Robotics (2025-12-01), and Liuzhou, China operated by UBTech Robotics (2025-12-01), plus 12 more.Source: UBTECH Walker S2 border crossing deployment
What's the Walker S2 running on?
Walker S2 runs on UBTech BrainNet (Thinker) (foundation-model, pilot maturity).
Is the Walker S2 safe?
No incidents on record across 17 verified deployments.
How does the Walker S2 handle privacy?
No privacy practices disclosed or on file for Walker S2.
Who makes the Walker S2?
Walker S2 is made by UBTech Robotics, based in Shenzhen, China.Source: CNBC — China's humanoid robot players (UBTech Walker S2)

Video

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.

Manufacturer

UBTech Robotics (registry record: /companies/ubtech-robotics)

Compare side by side

Sources

  1. UBTech — Walker series · https://www.ubtrobot.com/en/humanoid/products/Walker
  2. CNBC — UBTech Walker S2 battery-swap, production plans · https://www.cnbc.com/2025/12/30/elon-musk-wants-robots-everywhere-china-is-making-that-a-reality.html · 2025-12-30
  3. UBTech Walker S2 product page (52-DOF, 15kg payload, autonomous hot-swap battery) · https://www.ubtrobot.com/en/humanoid/products/walker-s2
  4. Walker S2 begins mass production and delivery (orders >800M yuan; BYD/Foxconn/Geely/Audi-FAW) · https://www.prnewswire.com/news-releases/ubtech-humanoid-robot-walker-s2-begins-mass-production-and-delivery-with-orders-exceeding-800-million-yuan-302616924.html
  5. UBTech Walker S2 autonomous battery swap (automaker line work framed as tests/training) · https://cnevpost.com/2025/07/17/ubtech-humanoid-robot-autonomous-battery-swap/
  6. UBTech ships first mass batch of humanoid workers · https://interestingengineering.com/ai-robotics/worlds-first-large-delivery-of-humanoid-workers
  7. UBTech completes first mass humanoid robot delivery · https://aibusiness.com/robotics/chinese-company-completes-first-mass-humanoid-robot-delivery
  8. Walker S2 autonomous self-battery-swap demo · https://newatlas.com/ai-humanoids/walker-s2-humanoid-robot-swaps-batteries/
  9. UBTech unveils first humanoid to autonomously swap its battery (company claim) · https://roboticsandautomationnews.com/2025/08/01/ubtech-unveils-worlds-first-humanoid-robot-to-autonomously-swap-its-own-battery/93467/
  10. UBTech claims world-first mass humanoid delivery (claim-framing) · https://www.humanoidsdaily.com/news/ubtech-claims-world-s-first-mass-delivery-of-humanoids-as-robot-army-deploys
  11. UBTech Walker S1 at BYD factory (Oct 15, 2024) · https://www.eyeshenzhen.com/content/2024-10/15/content_31272631.htm
  12. UBTech Walker S1 robots deployed at Zeekr factory (2025) · https://www.humanoidsdaily.com/news/ubtech-humanoids-clock-in-walker-s1-robots-deployed-at-zeekr-factory-for-collaborative-tasks
  13. UBTech Walker S1 begins factory work at BYD (2024) · https://interestingengineering.com/innovation/ubtechs-walker-s1-begins-factory-work-at-byd
  14. UBTech humanoids share knowledge as they learn across factories (May 8, 2025) · https://www.chinadaily.com.cn/a/202505/08/WS681c1ad6a310a04af22be17d.html
  15. Humanoid robots (UBTech Walker) clock in for work (Apr 29, 2025) · https://en.people.cn/n3/2025/0429/c90000-20309191.html
  16. China mass-deploys UBTech Walker humanoids (2025) · https://www.eweek.com/news/china-deploys-humanoid-robots-ubtech-walker/
  17. UBTech's Tan Min on the humanoid market (WISE2024) · https://eu.36kr.com/en/p/3056243517345924
  18. UBTech Walker S2 -- UBTech Robotics official page; Walker S2 is UBTech's second-generation commercial humanoid robot, announced 2024 as an enhanced Walker S with improved manipulation dexterity and load capacity; UBTech claims Walker S2 is designed for automotive and electronics manufacturing environments including parts assembly and quality inspection tasks · https://www.ubtech.com/en/walker · 2024-06-01
  19. UBTech official YouTube (@ubtechrobotics), embedded under standard YouTube embed terms. oEmbed author_url verified 2026-06-04. Maker demo; teleop/choreographed, not autonomous. · https://www.youtube.com/watch?v=TNryO2uasws · 2026-06-04
  20. UBTECH Walker S2 border crossing deployment · https://www.persistencemarketresearch.com/market-research/humanoid-robot-market.asp · 2026-07-01
  21. Airbus buys UBTECH robots for manufacturing · https://www.eyeshenzhen.com/content/2026-01/21/content_31910723.htm · 2026-01-21
  22. Chinese unicorn UBTech Robotics signs cooperation deal with Airbus, expanding application scenarios · https://www.globaltimes.cn/page/202601/1353573.shtml · 2026-01-21
  23. Chinese Humanoid Manufacturing Adoption: AgiBot, XPeng IRON, UBTECH Walker S2 · https://ifactoryapp.com/industries/manufacturing-plant/chinese-humanoid-manufacturing-agibot-xpeng-ubtech-byd
  24. Texas Instruments To Deploy Humanoid Robots on Its Chip Production Lines · https://dallasinnovates.com/texas-instruments-to-deploy-humanoid-robots-on-its-chip-assembly-lines/
  25. Texas Instruments Deploys UBTECH Humanoids in Strategic Semiconductor Push · https://www.humanoidsdaily.com/news/texas-instruments-deploys-ubtech-humanoids-in-strategic-semiconductor-push
  26. Prototyping China — Walker S2 deployed/tested at Foxconn · https://www.prototypingchina.com/2026/01/19/boeings-biggest-competitor-brings-chinas-walker-s2-humanoid-robot-into-its-factories/ · 2026-01-19
  27. Foxconn smart factory deploys UBTECH Walker S2 · https://www.foxconn.com/news/ubtech-walker-s2-foxconn
  28. UBTech Walker S2 Price & Specs (2026) · https://blog.robozaps.com/b/ubtech-walker-s-review · 2025-03-01
  29. BYD deploys UBTECH Walker S2 in automotive assembly · https://www.byd.com/en/news/ubtech-walker-s2
  30. MERICS — UBTech Walker deployed at FAW-Volkswagen · https://merics.org/en/comment/ubtech-humanoid-robots-future-manufacturing · 2026-03-04
  31. UBTech and FAW-Volkswagen to build humanoid-robot-run car factory · https://govt.chinadaily.com.cn/s/202407/03/WS6684f280498ed2d7b7eb1e6f/chinese-robotics-firm-faw-volkswagen-join-hands-to-build-humanoid-robot-run-car-factory.html
  32. FAW-Volkswagen Qingdao deploys UBTECH Walker S2 · https://www.faw-vw.com/news/ubtech-humanoid-deployment
  33. UBTECH - humanoid industrial application solutions (Walker S2) · https://www.ubtrobot.com/en/humanoid/solutions
  34. NIO manufacturing deploys UBTECH Walker S2 · https://www.nio.com/news/ubtech-walker-s2
  35. Geely EV factory deploys UBTECH Walker S2 · https://www.geely.com/news/ubtech-humanoid-ev-factory

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