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ManufacturerShanghai Fourier Intelligence Technology Co., LtdRobot model · No. 3

GR-3

Humanoid Robots · Healthcare

CommercialChina

Key fact165 cm · 5 km/h

Model details

Model specifications

Height165 cm

Max speed5 km/h

Runtime pr charge3 hours

Strength15 kg

Walking Speed5 km/h

Weight71 kg

31 Distributed Pressure SensorsYes

4-Microphone ArrayYes

Assisted Living OperationYes

Autonomous NavigationYes

AvailabilityCommercially Available

BatteryHot-Swappable

Camera resolutionRGB + structured-light camera module

Cloud ConnectivitySupported

ConnectivityEthernet, WiFi

CPU/GPUN/A

Degrees of freedom, hands12

Degrees of freedom, overall55

Dynamic BalanceYes

Environmental PerceptionYes

EthernetYes

ExteriorSoft-Shell Human-Safe Design

Fingers10

Force/Torque SensorsYes

Gear techPrecision reduction gears

Hand DOF12 DOF per Hand

Healthcare Facility OperationYes

Height165 cm

Human DetectionYes

Human Environment OperationYes

Human-Safe LocomotionYes

IMUYes

Indoor NavigationYes

Ingress protectionN/A

Interaction SystemFull-Perception Multimodal Interaction System

Latency glass to actionLow-latency real-time response

LLM integrationYes

LLM IntegrationYes

LocomotionWalking

Main marketCompanion robotics, Education & research, Healthcare & assisted living, Public service & hospitality

Main structural materialSoft polymer shell with padded upholstery

ManufacturerFourier Intelligence

Maximum Speed~8 km/h (5 mph)

Mobility TypeBipedal

Motor techHigh-performance electric actuators

NationalityChinese

Number of fingers5 per hand

Object RecognitionYes

Operating systemLinux-based robotics stack (ROS-compatible, assumed)

Operating SystemROS 2 Compatible

Payload Capacity5 kg per Arm

Remote MonitoringSupported

RGB CamerasYes

ROS 2Yes

Runtime~2–3 h

Safe with humansYes

Shipping SizeN/A

Sound Source LocalizationYes

Structured-Light Depth CameraYes

Total DOF55 DOF

Voice InteractionYes

Websitehttps://www.fftai.com/

Weight71 kg

Wi-FiYes

About the GR-3

A third-generation humanoid robot and its first purpose-built Care-Bot, designed for healthcare, eldercare, companionship, rehabilitation support, assisted living, and human-centered environments.

Typical applications: Healthcare, Service Applications, Research & Development.

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About the GR-3

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