Apollo
Apptronik
9
General-purpose humanoid for logistics
- Version
- Apollo 2
- Cost
- Pricing is not publicly listed. Contact Apptronik for details.
- Model
- Gemini Robotics
Walker S2
UBTech · #14 most active of 27 in Robotics
Chinese factory humanoid that swaps its own battery for continuous shifts, deployed on automotive assembly lines.
100
Trust score · Verified
1 data point checked · 2026-09-14
Current version
Walker S2
Entry cost
Contact sales for pricing
Changes / 30d
1
The short answers · verified September 10, 2026
- What is the latest version of Walker S2?
- The current shipped version of Walker S2 is Walker S2, as of September 10, 2026.
- How much does Walker S2 cost?
- Walker S2 has no published flat entry price. Contact sales for pricing
- What AI model does Walker S2 use?
- Walker S2 runs primarily on In-house planning stack.
Source: UBTech — ubtrobot.com · Reusable under CC BY 4.0 — cite Tomorrow
Capabilities
- Self-swapping battery
- Factory quality inspection
- Multi-robot fleet control
- Humanoid Robot
- Industrial Manufacturing
- Immersive interaction
- Intelligent service
- humanoid robot
- industrial manufacturing
- warehousing and logistics
- smart service
- Industrial Humanoid Robot
- Warehousing & Logistics
- Exhibition Halls
- Colleges and Research Institutions
- Warehousing and Logistics
- Intelligent Service
- Immersive Interaction
- research and education
- Humanoid robot
- Industrial manufacturing
- Exhibition halls
- Colleges and research institutions
- Warehousing and logistics
- Industrial manufacturing applications
- Intelligent interaction
- Research and Education
- AI technology
- AI Technology
- Humanoid Service Robot
- Intelligent Interaction
- AI Interaction
- AI-powered
- Bipedal Locomotion
- Smart Manufacturing
- Bipedal Walking
- Autonomous Navigation
- Smart Service
Pricing
Contact sales for pricing
Entry price over time
Not enough pricing history yet — we start charting from the second observation.
Geek mode
Models under the hood
- inferred
In-house planning stack
UBTech
Context window
—
Public API
no
Multi-model routing
no
Stack signals
- BYD + Foxconn line pilots
- Chinese supply chain
- Fleet orchestration
Shared model stack
Other tracked products running on the same foundation models — a quick read on how much of the catalog moves when one of these models changes.
- In-house planning stackUBTech · 1 product
green disclosed · amber inferred · grey unattributed. Aliases are folded into one model; provider concentration counts only models with an established vendor.
Reported scale
Reference data. Each figure is whatever the source actually said — weekly users, downloads, revenue run-rate — with its own definition and date. These are not comparable between tools and are never used to rank anything.
No public usage figure on record for this product.
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- Model
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ROS 2
Open Robotics
9
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- Free and open source robotics middleware.
- Model
- DDS (Fast/Cyclone)
Atlas
Boston Dynamics
7
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- Version
- Electric Atlas
- Cost
- Pricing is not published (enterprise/quote-only).
- Model
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Digit
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7
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- Version
- Digit 5
- Cost
- Pricing is not published (enterprise/quote-only)
- Model
- Agility Arc
Figure 03
Figure
7
Humanoid with in-house Helix VLA
- Version
- Figure 03
- Cost
- Pricing not published
- Model
- Helix
Change history
- capability
- capability
New capabilities: Smart Manufacturing, Bipedal Walking, Autonomous Navigation
34 tracked37 tracked · +Smart Manufacturing, Bipedal Walking, Autonomous Navigation
source - capability
- capability
- capability
- capability
- capability
- capability
- capability
- capability
- capability
New capabilities: Industrial manufacturing applications, Intelligent interaction
24 tracked26 tracked · +Industrial manufacturing applications, Intelligent interaction
source - capability
New capabilities: Humanoid robot, Industrial manufacturing, Exhibition halls
19 tracked24 tracked · +Humanoid robot, Industrial manufacturing, Exhibition halls, Colleges and research institutions, Warehousing and logistics
source - capability
- capability
New capabilities: Intelligent Service, Immersive Interaction
16 tracked18 tracked · +Intelligent Service, Immersive Interaction
source - capability
New capabilities: Exhibition Halls, Colleges and Research Institutions, Warehousing and Logistics
135
source - capability
- version
- capability
- version
- capability
- capability
- capability
Autonomous battery swap enables continuous multi-shift operation
—Self battery swap
- capability
- version
- capability
New capabilities: Humanoid Robot, Industrial Applications, Smart Logistics
2 tracked5 tracked · +Humanoid Robot, Industrial Applications, Smart Logistics
source - capability
New capabilities: humanoid robot, service robot
2 tracked4 tracked · +humanoid robot, service robot
source - capability
New capabilities: Humanoid Robot, Service Robot
1 tracked3 tracked · +Humanoid Robot, Service Robot
source
Walker S2 compared
Straight head-to-head pages against the busiest products in Robotics.
How to cite this page
Free to cite and reuse under CC BY 4.0. Permalink: https://tomorrow.aliensquad.ai/tools/ubtech-walker-s2
APA
Tomorrow. (2026). Walker S2 — version, pricing and model stack [Data set entry]. AlienSquad. Retrieved 2026-09-17, from https://tomorrow.aliensquad.ai/tools/ubtech-walker-s2
BibTeX
@misc{tomorrow-tools-ubtech-walker-s2,
author = {{Tomorrow}},
title = {Walker S2 — version, pricing and model stack},
year = {2026},
publisher = {AlienSquad},
howpublished = {\url{https://tomorrow.aliensquad.ai/tools/ubtech-walker-s2}},
note = {Accessed: 2026-09-17}
}