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Specialty Robots

Boston Dynamics Stretch

Boston Dynamics · Launched Nov 2022

Specialized warehouse manipulation arm on mobile base designed for bin-picking and case-stacking in controlled logistics environments. Enterprise pilots only; not consumer-ready.

Level II
Assisted Autonomy
2 sources reviewed ·
Not Recommended
Fails core standards
Reassessed
Jun 12
View history
Robovations Score
Adequate · 47 of 100
Rescored 2026-06-12
Autonomy35 / 100

30% weight

Reliability50 / 100

25% weight

Maintenance55 / 100

15% weight

Value50 / 100

15% weight

Privacy55 / 100

15% weight

Framework

How we score →

Weighted average of 5 reads, 0–100. Scored from documented evidence — we do not lab-test.

Will the Boston Dynamics Stretch fit your application?

Pick what matches your setup. The fit updates as you go.

Primary use case
Where it operates
Operator skill
Power setup
How Boston Dynamics Stretch holds up
Primary use case
Where it operates
Operator skill
Power setup
Specifications

The full spec sheet.

Manufacturer-published values.

Within the category, the heaviest unit tracked and one of the longer runtimes in the class.

Positions are rank within the 24 specialty robots in the Robovations database.

31 in48 inTOP82 in48 inSIDEDimensional drawing
Boston Dynamics Stretch · Released Nov 2022 · 2,646 lbs
This robot’s rank in categoryCategory median
Runtime480min30660 min
WeightHeaviest tracked2,646lbs0.092,646 lbs
Wi-FiSupported
Mapping & navigation

Mobile base with obstacle avoidance; dock-layout navigation via predefined routes

Official referencesManufacturer supportProduct page
Lifecycle

The record since launch.

2 tracked events since launch
2023202420252026TODAY123
  1. 1
    RELEASE · NOV 1, 2022First shipped
  2. 2
    NEWS · MAR 15, 2024DHL expands Stretch fleet deployment across North American distribution centers
  3. 3
    REASSESSED · JAN 20, 2025Stretch autonomy classification held at Level II as teleoperation dependency persists
Ownership & reliability

How it holds up after the purchase.

Owner reports · manufacturer documentation

Pilot deployments show bin-picking consistency in controlled docks; teleoperated fallback masks reliability gaps in grasping and exception handling.

Initial enterprise pilots report successful case-stacking in structured environments. Teleoperated fallback availability suggests autonomous capability limitations; long-term reliability data across multi-shift operations remain proprietary.

Reliability trendUnprovenowner-reported arc to date
What goes wrong, and who fixes it
Failure pointLikelihoodResolution
Grasp failure on variable itemsRequires teleoperated intervention or manual handlingOccasionalOwner fixOperator remotes into unit or manual intervention by dock staff
Dock layout changesNavigation and bin-picking route disruptionOccasionalOwner fixRetraining of autonomous sequences or manual repositioning
Item size varianceReduced picking rate or bin-stacking failuresOccasionalOwner fixManual case-by-case verification or operator teleoperation
Maintenance cadence
Weekly52×a year

Suction-cup inspection and cleaning for grasp effectiveness.

Monthly12×a year

Arm joint lubrication and sensor calibration.

Seasonally4×a year

Drive motor and wheel bearing inspection.

As neededVariesno fixed cadence

Boston Dynamics enterprise support for firmware updates and component replacement.

Safety flags
CautionTeleoperation latency and network dependencyRemote operation requires stable network; outages leave robot inert on dock.
CautionMechanical pinch points in arm and dock interfaceSupervisor presence required during autonomous and teleoperated operation.
Common questions

What buyers actually ask.

5 answered
Operation
Can consumers or small businesses purchase Stretch?
No. Stretch is available exclusively through Boston Dynamics enterprise partnerships. Pricing, support, and availability are negotiated per enterprise customer; standard commercial terms not published.
Operation
What is Stretch's primary task?
Bin-picking and case-stacking in warehouse environments. Teleoperated fallback available when grasping fails. Success depends on consistent item sizing and organized dock layouts.
Operation
Does Stretch operate fully autonomously?
Stretch runs autonomous picking sequences within predefined warehouse layouts. Teleoperated fallback handles grasping failures and exceptions. Unstructured or novel pick scenarios require human intervention.
Operation
How long has Stretch been in commercial deployment?
Stretch launched in 2022 with initial enterprise pilots. Scale of deployed units and long-term reliability data remain proprietary; independent reports sparse.
Ownership
What is the typical operating cost per case for Stretch?
Operating costs and pricing not published. Enterprise-only availability means cost-per-case depends on facility integration and local support agreements. Economic viability remains an open question for many use cases.

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Verified48/100Adequate
temi V3II
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Verified55/100Adequate
Cite & embed

Reference the Boston Dynamics Stretch classification.

Embed the Autonomy Ladder™ mark or copy the citation. The mark links back to this assessment and updates if the classification changes.

RobovationsAutonomy Ladder™IIAssisted AutonomyIndependent classification
Citation
Where to next

Three ways to keep going.

For shoppers

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For browsers

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By RobovationsUpdated: Jun 14, 2026
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