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UBTECH Walker S2

UBTECH Robotics / Walker S2

How much does the UBTECH Walker S2 cost?

Contact sales — no public price or quote process is stated. No amount is published, so no figure is shown. Sources last read Sep 3, 2026.

As of Sep 3, 2026, UBTECH Robotics does not publish a list price for the UBTECH Walker S2.

The published sources direct buyers to a sales contact rather than to a price. RobotCosts checked 1 reviewed pricing observation for it, and none is a published purchase price. That is 1 current seller reading from 1 seller, newest observed Sep 3, 2026.

Contact manufacturer. Contact sales — no public price or quote process is stated. No public price is available.

Amount
Contact manufacturer
Price type
Contact sales — no public price or quote process is stated
Confidence
No priced claim to rate
Observed
No public price found
Availability
Not stated; the seller does not state whether this applies to US.
Region
Not stated (requested US)
Checked
Sep 3, 2026

See all 1 observed offers

UBTECH's industrial humanoid robot for manufacturing tasks, notable for an autonomous hot-swappable battery system. UBTECH publishes no price and names no purchase channel.

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At a glance

Key facts

The details buyers usually check first. Each uses the best available source.

Manufacturer
UBTECH Robotics
Category
Humanoid robots
Lifecycle
Available
Released
—
Height
1,760 mm
Weight
70 kgexcluding the dexterous hand
Rated payload
15 kgcombined maximum for both arms, not per arm
Degrees of freedom
42 axes
Rated runtime
2.5 hstated as comprehensive range; the manual does not define the duty cycle behind it
Onboard compute
X86 + NVIDIA Jetson Orin
ROS 2
Yes

Recorded offers

Price and offers

Each row shows a seller's latest offer, including purchase or lease terms, price type, condition and billing period.

Offers for the UBTECH Walker S2, ranked by source quality, seller authorization and whether the robot can be ordered online. Commission does not affect ranking.
SellerPriceConfigurationRegionAvailabilityIncluded / excludedListing
UBTECH Robotics

Contact manufacturer. Sales inquiry, Current price. verified confidence. Observed Sep 3, 2026.

Amount
Contact manufacturer
Price type
Sales inquiry · Current price
Confidence
Verified
Observed
Walker S2UNSPECIFIEDNot stated—Source

No comparable one-time purchase price in USD for US.

Pricing request

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Dated prices

Price history

Recorded prices, newest first. Dates between entries have no recorded price.

Recorded prices for the UBTECH Walker S2, newest first. No price is assumed between entries.
ObservedAmountChangePrice typeTermsConfigurationAvailabilitySellerSource detailsSource

Current reading		No amount publishednot comparableSales inquiry · Current price
not publicly disclosed
  • Condition: unknown
  • The page states mass production and delivery and offers a service telephone line, but names no purchase channel, price, quotation process or sales territory.
Walker S2
base configuration		Not stated
territory not stated		UBTECH Robotics
Manufacturer product page		Verified
Official		UBTECH Walker S2 Humanoid Robot | Autonomous Battery Swapping for Mass Production Delivery

1 dated price. Each row shows the price recorded on that date. No price is assumed for the days between entries.

Comparable fields

Specifications

Values use standard units so figures from different manufacturers can be compared. Each row links to its source.

Physical

Physical specifications, each with its source and date checked.
SpecificationValueConfidenceObservedSource
Height1,760 mmVerifiedManufacturer technical documentation
Weight70 kgexcluding the dexterous handVerifiedManufacturer technical documentation
Rated payload15 kgcombined maximum for both arms, not per armVerifiedManufacturer technical documentation
Degrees of freedom42 axesVerifiedManufacturer developer documentation
Operating temperature0–40 °CVerifiedManufacturer technical documentation

Power

Power specifications, each with its source and date checked.
SpecificationValueConfidenceObservedSource
Rated runtime2.5 hstated as comprehensive range; the manual does not define the duty cycle behind itVerifiedManufacturer technical documentation
Replaceable batteryYesthe robot swaps its own battery at a swap station rather than an operator doing it by handVerifiedManufacturer product page
Power inputLithium battery, DC 48 V; charging at DC 54 V / 8 AVerifiedManufacturer technical documentation

Sensors

Sensors specifications, each with its source and date checked.
SpecificationValueConfidenceObservedSource
Depth cameraYesVerifiedManufacturer technical documentation
IMUYesVerifiedManufacturer technical documentation
Force/torque sensingYesVerifiedManufacturer technical documentation

Compute

Compute specifications, each with its source and date checked.
SpecificationValueConfidenceObservedSource
Onboard computeX86 + NVIDIA Jetson OrinVerifiedManufacturer technical documentation

Autonomy

Autonomy specifications, each with its source and date checked.
SpecificationValueConfidenceObservedSource
Autonomous navigationYesVerifiedManufacturer technical documentation

Developer

Developer specifications, each with its source and date checked.
SpecificationValueConfidenceObservedSource
ROS 2YesVerifiedManufacturer developer documentation
Documented APIYesVerifiedManufacturer developer documentation
Secondary development permittedYesVerifiedManufacturer developer documentation

Software and integration

Developer compatibility

If no source confirms whether a capability is supported, it is marked Not stated.

Developer and integration capabilities for the UBTECH Walker S2. If no source confirms support, the capability is marked Not stated.
CapabilitySupportDetailConfidenceObservedSource
ROS 1Not statedNo source states this either way.———
ROS 2Supported—VerifiedManufacturer developer documentation
Python SDKNot statedNo source states this either way.———
C++ SDKNot statedNo source states this either way.———
Documented APISupported—VerifiedManufacturer developer documentation
Public repositoryNot statedNo source states this either way.———
Simulator supportNot statedNo source states this either way.———
NVIDIA IsaacNot statedNo source states this either way.———
GazeboNot statedNo source states this either way.———
Secondary development permittedSupported—VerifiedManufacturer developer documentation

3 of 10 developer capabilities have a sourced answer. RobotCosts does not infer SDK, ROS or API support from marketing copy.

From the sources

What the sources show

These points summarize values listed elsewhere on this page.

What can be programmed
3 developer capabilities are documented by the manufacturer, listed field by field in the developer compatibility section below with the source for each.
Before you buy
Contact sales — no public price or quote process is stated. Budget planning for this robot requires contacting the seller; RobotCosts does not estimate a figure in place of one.

Common questions

How much does the UBTECH Walker S2 cost?
Contact sales — no public price or quote process is stated. RobotCosts shows no figure for the UBTECH Walker S2 because no comparable public purchase price has been observed.
Is the UBTECH Walker S2 available to buy?
The latest offer, dated Sep 3, 2026, lists availability as not stated; the seller does not state whether this applies to US.
Does the UBTECH Walker S2 support ROS 2?
Yes, according to www.asiasatellite.co, observed on Sep 3, 2026.

Matched by type and price

Alternatives

Matches use the recorded robot type and comparable prices.

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    Price not documented. No pricing observed yet. No public price is available.

    Amount
    Price not documented
    Price type
    No pricing observed yet
    Confidence
    No priced claim to rate
    Observed
    No public price found

  • AGIBOT

    AGIBOT A2

    Humanoid robots · Same form factor; no comparable public price to match on

    Contact manufacturer. Contact sales — no public price or quote process is stated. No public price is available.

    Amount
    Contact manufacturer
    Price type
    Contact sales — no public price or quote process is stated
    Confidence
    No priced claim to rate
    Observed
    No public price found

  • AGIBOT

    AGIBOT X2

    Humanoid robots · Same form factor; no comparable public price to match on

    Contact manufacturer. Contact sales — no public price or quote process is stated. No public price is available.

    Amount
    Contact manufacturer
    Price type
    Contact sales — no public price or quote process is stated
    Confidence
    No priced claim to rate
    Observed
    No public price found

  • Agility Robotics

    Agility Robotics Digit

    Humanoid robots · Same form factor; no comparable public price to match on

    Lease pricing only. Available by lease or subscription, not outright purchase. No public price is available.

    Amount
    Lease pricing only
    Price type
    Available by lease or subscription, not outright purchase
    Confidence
    No priced claim to rate
    Observed
    No public price found

  • Apptronik

    Apptronik Apollo

    Humanoid robots · Same form factor; no comparable public price to match on

    Contact manufacturer. Contact sales — no public price or quote process is stated. No public price is available.

    Amount
    Contact manufacturer
    Price type
    Contact sales — no public price or quote process is stated
    Confidence
    No priced claim to rate
    Observed
    No public price found

Documents and checks

Sources and verification

Source documents

  1. UBTECH Walker S2 SDK — Secondary Development, Document [External] V1.0

    Manufacturer developer documentationUBTECH RoboticsRetrieved

  2. UBTECH Walker S2 Humanoid Robot | Autonomous Battery Swapping for Mass Production Delivery

    Manufacturer product pageUBTECH RoboticsRetrieved

  3. Walker S2 Product Manual

    Manufacturer technical documentationUBTECH RoboticsRetrieved

Verification

Last verified
Time since check
32 days
Status
Recently checked
Recheck after
120 days

Reviewed by an editor on Sep 3, 2026.

Price and spec changes

No price or spec changes recorded

No price or spec changes since first published on Oct 4, 2026.

Image attribution

  • RobotCosts generic robot placeholder · RobotCosts (RobotCosts)

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How these figures are collected and checked: methodology · source policy