REVEALED 2023.07REASSESSED 2026.08.04

Fourier Intelligence

Fourier GR-1

Name: Fourier GR-1
Brand: Fourier Intelligence

Established research platform with 100+ units in academic and industrial environments. Teleoperated fallback for complex tasks caps autonomy; dexterity and safety features document the engineering maturity.

Superseded byFourier GR-2

PriceNot listedNot tracked yet

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 AutonomyHandles new obstacles and re-plans in real time; rare in consumer products.
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

Fourier GR-1 runs preset routines on its own, and the owner is its recovery system.

Navigation and control
Vision-only (6 RGB cameras + AI 3D mapping); autonomous navigation and obstacle avoidance.
Why this level
- Teleoperation fallback for complex tasks limits the GR-1 to Level II.
- Autonomous scripted walking and reaching qualify as Level II assisted autonomy.
- End-to-end unscripted task completion requires human pilot oversight within the current operating model.
4 sources reviewed
IManual AutomationOne action on command; no independent operation.

How we assign a level →

Behind the classification

Sources we reviewed.

Provisional4 sources reviewed

Enough has been reviewed to classify, but gaps remain across source types.

Sources reviewed

Manufacturer documentation1 sourceReviewed

Product page and published specification material from Fourier Intelligence

Fourier Intelligence GR-1 product pageFourier Intelligence

Specification sources1 sourceReviewed

Pages the published specifications were read from.

therobotreport.comtherobotreport.com

Monitoring record2 sourcesReviewed

Sources behind the tracker entries following this robot.

Also monitored, nothing listed yet

Press & video reviewsReviewed

CES 2023 coverage and institutional deployment announcements in robotics publications

Longitudinal signalOngoing

Academic papers and conference presentations from research institutions using GR-1 in pilot programs

How we evaluate evidence →

Pre-Consumer Assessment

How this projection was reached

75of 100

Promising

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 arithmetic83 → 75

Capped at 75: nothing is pre-order ready without a date, a price and regulatory evidence (readiness is 50, below the floor of 60).

The reading

Fourier's established research platform with proven deployment history, but teleoperation dependency caps autonomy. Engineering maturity and safety practices support the institutional track record; the path to consumer availability or full Level III autonomy remains undefined.

Still open

Upgrade path from teleoperated fallback to fully autonomous complex tasks
Dock/charging infrastructure requirements and site integration costs
Long-term joint durability data under continuous industrial operation
Scaling manufacturability beyond the current 100+ units delivered
Consumer-market timeline or indefinite institutional-only focus

Five pre-shipping signalsweighted, then capped83What can be judged before anyone owns one.

Track Record25% of the assessment88

What this asks

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

Engineering25% of the assessment83

What this asks

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

Demo Match20% of the assessment88

What this asks

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

Readiness15% of the assessment50

What this asks

Ship-date specificity, pricing transparency, distribution and regulatory status.

Disclosure15% of the assessment100

What this asks

How much of the product is disclosed. Higher means fewer fundamental unknowns remain.

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 Fourier GR-1 fit your scenario?

Describe your scenario using the controls. Each choice reads the spec sheet for you, flagging where the Fourier GR-1 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 robots we track.

Dimensional drawing

Key specificationsManufacturer-published

Footprint: 22.4 × 13.8 in · 64.96 in tall✓
Weight: 121.25 lbs✓
Wi-Fi: Supported

Where it lands · ranked across 54 humanoid robotsThis robotMedianTypical range

Weight121.25lbs

26.46 lbs197.4+ lbs

Near median

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

Official referencesProduct page

RECORD

How the assessment has moved.

Every announcement, release and reassessment behind the current classification.

Coming soon

Just launched

Active updates

Settled

Discontinued

Jul 2023 · AnnouncementUnveiled at WAIC 2023 as first general-purpose humanoid platform
Dec 2023 · NewsReaches 100-unit delivery milestone to research institutions
Jun 2024 · ReleaseROS SDK and simulation tools released for research community
Jul 2026 · AssessmentPre-Release Assessment recorded at 65 of 100
Jul 2026 · AssessmentPre-Release Assessment revised 65 → 64
Aug 2026 · AssessmentPre-Release Assessment revised 64 → 75

Common questions

What people actually ask.

5 answered

OperationWhat tasks has the Fourier GR-1 been deployed to in the field?

Documented GR-1 deployments are in Chinese tier-one hospitals and in European automotive factories, both structured environments with on-site technicians. Fourier does not publish task-level detail for either, so the specific duties within them are not established. Rehabilitation work such as gait training and patient spotting belongs to Fourier’s ExoMotus exoskeleton line rather than to the GR-1; no source documents the humanoid performing it, and patient spotting is a load-bearing safety function that would need its own validation.

OperationDoes the GR-1 require teleoperation, or can it run fully autonomous tasks?

Both. Autonomous scripted tasks (walking, reaching to marked positions) run independently; complex multi-step tasks default to teleoperated control by an on-site pilot. This architectural choice keeps Level III+ autonomy out of reach for now.

OperationWhat did Fourier build before the GR-1?

The GR-1 is Fourier’s first humanoid and its first general-purpose platform. The company’s earlier products are rehabilitation and exoskeleton systems, the ArmMotus and ExoMotus lines and RehabHub, shipped commercially since 2017. That clinical heritage is where Fourier’s experience of machines working in direct physical contact with people comes from, and it is the background the GR-1 program was built on.

OperationWhat is the power/charging model for multi-day deployments?

Fourier publishes no battery capacity or runtime figure for the GR-1, and none appears in the launch material or in coverage of the production version. Charging arrangements for multi-day work, including whether packs are swappable on site, are not documented either and have to be established with the supplying distributor before a deployment is planned around them.

OperationIs there a software development kit (SDK) for reprogramming the GR-1?

Yes. Fourier publishes ROS-compatible SDK and simulation tools. Research institutions can write custom task modules and deploy them via the onboard compute stack.

Cite / Embed

Reference the Fourier GR-1 classification.

Embed the Autonomy Ladder™ mark or copy the citation. The mark is served from this record rather than saved as a file, so it always shows the level we currently hold. If we reassess, it updates on your page by itself.

<a href="https://robovations.com/robots/fourier-gr-1/?ref=badge" target="_blank" rel="noopener"><img src="https://robovations.com/badge/r/fourier-gr-1/seal-light" width="268" height="124" loading="lazy" alt="Autonomy Ladder classification for Fourier GR-1, assessed by Robovations." /></a>

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Citation

Robovations. "Fourier GR-1: Autonomy Level II (Assisted Autonomy)." Autonomy Ladder™, assessed August 2026. https://robovations.com/robots/fourier-gr-1/

Where to next

Three ways to keep going.

For evaluators

Compare with a peer.

See the Fourier GR-1 and MagicLab MagicBot Z1 side by side: autonomy level, Robovations Score, readiness, and price. Classification, not a verdict.

See the full comparison

Or compare with Galaxea R1, PNDbotics Adam, Noetix Bumi.

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.

Fourier GR-1

Will the Fourier GR-1 fit your scenario?

The full spec sheet.

How the assessment has moved.

What people actually ask.

Other humanoid robots we have classified.

MagicLab MagicBot Z1

Galaxea R1

PNDbotics Adam

Noetix Bumi

Reference the Fourier GR-1 classification.

Three ways to keep going.

Get the next reassessment.

Compare with a peer.

See every Level II.