REVEALED 2020.08REASSESSED 2026.09.02Compare

PAL Robotics

PAL Robotics ARI

Name: PAL Robotics ARI
Brand: PAL Robotics

Wheeled humanoid optimized for social interaction and collaborative research tasks. Established in institutional markets; consumer availability and pricing remain absent.

PriceNo list priceRetail price not tracked

Autonomy Ladder

Why Level II.

One five-rung scale, every category, from acting only on command to working unsupervised anywhere.

VGeneralized AutonomyAny task, any setting. No consumer robot has reached it.
IVEnvironmental AutonomyCopes with everyday clutter and frees itself, shown by independent testing.
IIIConditional AutonomyFinishes whole jobs in familiar spaces; struggles at the edges.
To reach Level IIIMost sessions finish without intervention. Rescue is occasional, not routine.
IIAssisted AutonomyThis robot

PAL Robotics ARI runs preset routines on its own, and the owner is its recovery system.

Navigation and control

Autonomous indoor mapping and navigation: visual SLAM from a torso-mounted RGB-D sensor, with optional LiDAR, giving self-localization, mapping and obstacle avoidance on a differential drive base rated to 1.5 m/s
Why this level
- ARI navigates on its own.
- PAL specifies visual SLAM from a torso-mounted RGB-D sensor with optional LiDAR, giving self-localization, mapping and obstacle avoidance on a differential drive base rated to 1.5 m/s.
- What is not self-directed is the interaction layer, which is the substance of the robot's work.
- Social behavior is authored by the deploying team as predefined scenarios on PAL's SDK rather than selected or adapted by the robot.
- Level II reflects that split, with mobility autonomous inside a mapped space and the task it performs there written by a person.
7 sources reviewed
IManual AutomationOne action on command; no independent operation.

How we assign a level →

Behind the classification

Sources we reviewed.

Verified7 sources reviewed

Sufficient public evidence across source types to publish a non-provisional classification.

Sources reviewed

Longitudinal signal2 sourcesReviewed

Robovations dated log for this robot: 3 tracked entries spanning ~19 months.

Specification sources2 sourcesReviewed

Pages the published specifications were read from.

Monitoring record5 sourcesReviewed

Sources behind the tracker entries following this robot.

Also monitored, nothing listed yet

Manufacturer documentationPending

PAL Robotics institutional partnerships and research collaborations; consumer pricing and retail pathway pending

Manufacturer documentationReviewed

PAL Robotics ARI technical documentation and SDK reference covering hardware and software interfaces.

How we evaluate evidence →

Human Readiness

Not consumer-ready.

One question: what does buying this robot today walk you into? The state is computed from the record, and recomputed daily.

Not consumer-readyThis robot

PAL Robotics ARI ships to commercial and research buyers, not to households.

The readiness scale measures household purchase timing, so no tier applies. A consumer version reaching general availability would start the clock.

On the record

Shipping since August 2020 · 73 months on the market
7 sources reviewed

The scale, for reference

Ready NowAssessed, with a clean record on file. A successor may be shipping; the page says so when it is.
New to MarketOn sale under 90 days; the ownership record is still forming.
WaitA successor is announced and has not shipped; re-read the decision when it arrives.
Known IssuesDocumented problems stand on the record; read the case before buying.

How we assess readiness →

Pre-Consumer Assessment

How this projection was reached

75of 100

PromisingAt or above 90% of the 87 robots we assess before release

SpeculativeConceptPlausiblePromisingReady

The hatched tail is unreachable by construction. A projection does not publish as a full mark, because the evidence that settles it does not exist yet: whether the thing ships and works in ordinary use. Those 10 points are what shipping has to earn.

Held below its arithmetic86 → 75

Capped at 75: nothing is pre-order ready without a date, a price and regulatory evidence (readiness is 35, below the floor of 60).

The reading

Established research platform with proven institutional deployments and solid engineering. PAL Robotics' track record includes prior humanoid platforms shipped to research customers. Social-interaction focus is differentiated but unclear whether path to broader commercialization exists. No consumer timeline or pricing published.

Still open

Timeline for consumer or small-business commercialization
Long-term reliability data across multi-year institutional deployments
Maintenance and consumable cost structure for commercial customers
Whether social-interaction capability scales beyond scripted scenarios
Integration complexity and total cost of ownership for non-research customers
Software update roadmap and backward compatibility guarantees

Three signals the number rests onweighted, then capped86What can be judged before anyone owns one.

Track Record35% of the assessment78

What this asks

Has this maker shipped what it demoed before, on schedule, with the promised capability?

Engineering35% of the assessment91

What this asks

Are the demonstrated capabilities achievable in shipping form, or do they need breakthroughs not in evidence?

Demo Match30% of the assessment91

What this asks

What has been shown to work, against what is claimed in marketing.

Published beside the numbernever averaged inWhat the maker has disclosed, not what has been judged.

Readinessnot in the number35

What this asks

Ship-date specificity, pricing transparency, distribution and regulatory status. Published beside the number; never averaged in.

Disclosurenot in the number70

What this asks

How much of the product is disclosed. Higher means fewer fundamental unknowns remain. Published beside the number; never averaged in.

middle half of the pre-release setits medianthis robot

Not a Robovations Scorethe two never convert into each other

This is a projection from pre-shipping signals, not a measurement. When the robot ships, the assessment is archived, a first Robovations Score is computed from the field record, and the change is logged on the tracker rather than appearing as a new number.

Read the pre-release method →

FIT CHECK

Will the PAL Robotics ARI fit your scenario?

Describe your scenario using the controls. Each choice reads the spec sheet for you, flagging where the PAL Robotics ARI is built for your space and where it isn’t.

Where it operates

Primary tasks

Supervision needs

Timeline

A classification of fit for the conditions you set, not a recommendation. Verdicts describe engineering design intent, not test results.

SPECIFICATION

The full spec sheet.

Manufacturer-published figures, measured against every humanoid robot we track.

Dimensional drawing

Key specificationsManufacturer-published

FootprintThe width, depth and height of the robot itself, without its dock.: 20.9 × 29.5 in · 63 in tall•
WeightThe robot alone, without its dock, as the maker states it.: 132.3 lbs

Where it lands · ranked across 60 humanoid robotsThis robotMedianTypical range

RuntimeThe maker's stated running time on one charge, at a standard setting.720min

60 min720 min

Top of range

WeightThe robot alone, without its dock, as the maker states it.132.3lbs

26.46 lbs212.3+ lbs

Near median

Position shows where the figure sits across the tracked category, not a quality judgment.

Official referencesOwner manual Manufacturer support Product page

RECORD

How the assessment has moved.

Every announcement, release and reassessment behind the current classification.

Coming soon

Just launched

Active updates

Settled

Discontinued

Aug 2026 · AssessmentPre-Release Assessment revised 61 → 75
Jul 2026 · AssessmentPre-Release Assessment recorded at 61 of 100
Feb 2026 · ReleaseBarcelona begins installing PAL Robotics ARI units in telecare users’ homes
Mar 2025 · NewsBarcelona approves purchase of 600 PAL Robotics ARI units for elderly telecare
Aug 2024 · NewsARI deployed across EU-funded HRI research projects in healthcare and reception

Common questions

What people actually ask.

5 answered

OperationCan I buy ARI as an individual consumer?

No. ARI is sold exclusively to research institutions through PAL Robotics partnerships. Consumer retail availability has not been announced.

OperationWhat is ARI's typical research use case?

ARI is designed for human-robot interaction studies, collaborative task research, and social-robotics applications within institutional settings. Specific deployed use cases vary by research institution.

OperationHow does ARI's wheeled design differ from bipedal humanoids?

Wheeled base provides stable interaction at human head-height and suitable balance for indoor environments. Trade-off is reduced environmental versatility compared to bipedal platforms; benefits social and collaborative interaction positioning.

OperationWhat support does PAL Robotics provide to institutional customers?

PAL Robotics offers technical support and software updates to research partnerships. Standard maintenance and consumable pricing not publicly disclosed; custom agreements per institution.

OperationIs ARI compatible with standard ROS (Robot Operating System) tools?

ARI runs on ROS and standard robotics software stacks. Detailed API documentation and integration guides available through institutional partnerships.

Cite & Embed

Reference the PAL Robotics ARI classification.

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Citation

Robovations. "PAL Robotics ARI: Autonomy Level II (Assisted Autonomy)." Autonomy Ladder™, assessed September 2026. https://robovations.com/robots/pal-robotics-ari/

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A classification, not an endorsement. It may not appear beside language implying Robovations recommends, rates, or approves the product.

Where to next

Three ways to keep going.

For evaluators

Compare with a peer.

See the PAL Robotics ARI and Leju Kuavo 5 side by side: autonomy level, Robovations Score, readiness, and price. Classification, not a verdict.

See the full comparison

Or compare with Nori A3, Zeroth Bridge, Hexagon AEON.

For browsers

See every Level II.

Every robot we’ve classified at assisted autonomy. Sorted by readiness, score, and price. Filter by category, manufacturer, or release date.

Browse the database

Updated weekly with new entries and reclassifications.

PAL Robotics ARI

Will the PAL Robotics ARI fit your scenario?

The full spec sheet.

How the assessment has moved.

What people actually ask.

PAL Robotics ARI in the analysis archive.

Tiangong Ultra ran 100 meters in 8.64 seconds. What did the clock measure?

Other humanoid robots we have classified.

Leju Kuavo 5

Nori A3

Zeroth Bridge

Hexagon AEON

Reference the PAL Robotics ARI classification.

Three ways to keep going.

Get the next reassessment.

Compare with a peer.

See every Level II.