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Humanoid > Bipedal humanoid rb-2-1

Fourier GR-3

Bipedal humanoid by Fourier, Shanghai, CN

The GR-3 is Fourier's care-oriented full-size humanoid, 165 cm and about 71 kg with up to 55 degrees of freedom including 6-DOF hands as standard. It walks at about 6 km/h, carries about 3 kg per hand and runs for roughly three hours on hot-swappable batteries. Fourier positions it for homes, public spaces and assisted-living settings.

Key specifications

Height
1.65m
Mass
71kg
Payload
3kg
Total DOF
55
Max speed
1.69m/s
Battery runtime
3h
Price on quotation No published list price found as of 2026-10-28.
Maker's product page Documentation Data record

Versions

GR-3'Kitty' head
GR-3C'Astronaut' variant (per Wikipedia)

All attributes

SegmentProfessional, Research
ApplicationCare assistance, Companionship, Hospitality & retail, Research platform
EnvironmentIndoor

Looked for but not confirmed on any fetched page: SDK, IP rating, Price, Hands included.

Editor's notes

Hands are included but the hand type (dexterous-hand/gripper) was not recorded. Asked for 'GR-2 / GR-3'; GR-3 is the current model (introduced August 2025, CES January 2026) so it is recorded. GR-2 (September 2024): 1.75 m, 63 kg, 53 DOF, 3 kg single-arm load per Wikipedia; no current GR-2 sales page was fetched. Price on request. Max speed converted from the stated 6.1 km/h. The fftai.com product page returned only metadata; specs come from Fourier's own support documentation.

Sources

Facts on this page come only from the pages listed above, read on the dates shown. Prices are observations, not offers to sell; check the seller before buying.

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