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GR-3, official Fourier visual
© Fourier · official image · original page

Humanoid · Professional

GR-3

Where the robot stands : Paper announcement · Proof: statements only. Vuntum has not yet recorded any proof of a demonstration or a sale. See the rule

Useful for: Other

For: Business and public body · Maker based in China

by Fourier

Key facts

The GR-3 is a bipedal humanoid robot from Fourier, intended for professional service. It weighs 71 kg and has a battery life of about 3 h. Its battery is hot-swappable and takes about 1.5 h to charge.

Height
1.65 m
Claimed by the manufacturerClaimed by the manufacturer. Fourier (official product pages), accessed 13 October 2026. Original text: “GR-3 stands 165cm tall”
Weight
71 kg
Claimed by the manufacturerClaimed by the manufacturer. Fourier (official product pages), accessed 13 October 2026. Original text: “GR-3 stands 165cm tall, weighs 71kg, has 55 degrees of freedom”
Battery runtime
≈ 3 h
Claimed by the manufacturerClaimed by the manufacturer. Fourier (official product pages), accessed 13 October 2026. Original text: “Endurance Time≈3h”
Payload
3 kg
Claimed by the manufacturerClaimed by the manufacturer. Fourier (official product pages), accessed 13 October 2026. single-hand load capacity, up to. Original text: “a single-hand load capacity of up to 3 kilograms”

Single-hand load capacity, up to.

Not disclosed price, availability in France

Specifications

9 verified specifications · updated on

GR-3, specifications and levels of evidence
SpecificationGR-3Level of evidence
Height1.65 mOriginal text: “165cm”Claimed by the manufacturerClaimed by the manufacturer. Fourier (official product pages), accessed 13 October 2026. Original text: “GR-3 stands 165cm tall”
Weight71 kgOriginal text: “71kg”Claimed by the manufacturerClaimed by the manufacturer. Fourier (official product pages), accessed 13 October 2026. Original text: “GR-3 stands 165cm tall, weighs 71kg, has 55 degrees of freedom”
Battery runtime≈ 3 hOriginal text: “≈3h”Claimed by the manufacturerClaimed by the manufacturer. Fourier (official product pages), accessed 13 October 2026. Original text: “Endurance Time≈3h”
Charge time≈ 1 h 30Original text: “≈1.5h”Claimed by the manufacturerClaimed by the manufacturer. Fourier (official product pages), accessed 13 October 2026. Original text: “Charging Time≈1.5h”
Hot-swappable batteryYes, Supports hot-swappable battery replacementOriginal text: “Supports hot-swappable battery replacement”Claimed by the manufacturerClaimed by the manufacturer. Fourier (official product pages), accessed 13 October 2026. Original text: “Hot SwapSupports hot-swappable battery replacement”
Locomotion typeBipedOriginal text: “Walking Speed”Claimed by the manufacturerClaimed by the manufacturer. Fourier (official product pages), accessed 13 October 2026. Original text: “Legs: Each leg is equipped with a combination of joints providing 6 degrees of freedom, ensuring the robot maintains a stable posture and achieves flexible mov…”
Payload3 kgOriginal text: “3 kilograms”Claimed by the manufacturerClaimed by the manufacturer. Fourier (official product pages), accessed 13 October 2026. single-hand load capacity, up to. Original text: “a single-hand load capacity of up to 3 kilograms”
Teleoperation supportedYes, Supports remote immersive control (Pico/VisionPro/Quest)Original text: “Supports remote immersive control (Pico/VisionPro/Quest)”Claimed by the manufacturerClaimed by the manufacturer. Fourier (official product pages), accessed 13 October 2026. Original text: “Supports remote immersive control (Pico/VisionPro/Quest)”
Power consumption≈ 936 WOriginal text: “≈936W”Claimed by the manufacturerClaimed by the manufacturer. Fourier (official product pages), accessed 13 October 2026. rated power. Original text: “Rated Power≈936W”

Do you have a source? Tell us

Claimed by the manufacturerReported by a news outletIndependent test observed or measuredNo: confirmed absence · Not disclosed: no source

Program this robot

Verified on

System and firmware

Operating system
Ubuntu 22.04 Claimed by the manufacturerClaimed by the manufacturer. Fourier (official product pages), accessed 13 October 2026. Original text: “Operating SystemUbuntu 22.04”

News about this robot

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Cite this sheet

Plain citation

“GR-3”, Vuntum, updated 9 October 2026, https://vuntum.com/en/robots/fourier-gr-3

APA format

Vuntum. (2026, October 9). GR-3. https://vuntum.com/en/robots/fourier-gr-3

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