Fourier GR-3
Care-focused full-size humanoid robot
Price
Price not publicly disclosed
Record checked Jul 17, 2026
Key facts
Values reflect the public record
- Height
- 1642 mm (approximately 165 cm)Manufacturer confirmed
- Weight
- Approximately 71 kgManufacturer confirmed
- Payload
- Approximately 3 kg per armManufacturer confirmed
- Degrees of freedom
- Up to 55 with optional 12-DoF dexterous handsManufacturer confirmed
- Runtime
- Approximately 3 hoursManufacturer confirmed
- Max speed
- 6.1 km/h (approximately 1.69 m/s)Manufacturer confirmed
Canonical robot record
Overview
Fourier GR-3 is a full-size humanoid designed for interactive companionship and public-service research. Fourier describes it as its first Care-bot, with vision, audio and touch sensing, expressive movement and optional dexterous hands.
The current manufacturer specification lists dimensions of 1,642 × 552 × 292 mm, an approximate weight of 71 kg, up to 55 actuators with optional 12-DoF hands, a single-arm payload of approximately 3 kg and around three hours of runtime. Fourier has published operating and developer documentation, but it has not published a price, delivery lead time or evidence of a named commercial deployment. RoboZaps therefore classifies GR-3 as announced rather than commercially deployed.
RoboZaps maintains this record as part of its canonical robotics database. Specs are source-verified where linked; the record compares public facts across manufacturers rather than representing a single robot maker.
- Spec sources
- 1 linked
- Verification
- Verified · 15/15 specs source-verified
- Deployment
- Announced
- Last verified
- Jul 17, 2026
Specifications
Grouped technical data with source detail available on demand.
15 documented values
Compute
| Compute | AMD Ryzen 7 8845HS; 32 GB RAM; 1 TB storage; Ubuntu 22.04Manufacturer confirmedVerified Jul 17, 2026 Fourier (opens in a new tab) |
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Connectivity
| Communication | Ethernet and Wi-Fi 6Manufacturer confirmedVerified Jul 17, 2026 Fourier (opens in a new tab) |
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Environment
| Operating Temperature | 0 to 45 °CManufacturer confirmedVerified Jul 17, 2026 Fourier (opens in a new tab) |
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Mechanics
| Degrees of Freedom | Up to 55 with optional 12-DoF dexterous handsManufacturer confirmedVerified Jul 17, 2026 Fourier (opens in a new tab) |
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| Locomotion | Bipedal walking; specified walking speed 6.1 km/h; up to 15° slopeManufacturer confirmedVerified Jul 17, 2026 Fourier (opens in a new tab) |
| Actuators | Up to 55 with optional 12-DoF dexterous handsManufacturer confirmedVerified Jul 17, 2026 Fourier (opens in a new tab) |
Performance
| Max Speed | 6.1 km/h (approximately 1.69 m/s)Manufacturer confirmedVerified Jul 17, 2026 Fourier (opens in a new tab) |
|---|---|
| Payload Capacity | Approximately 3 kg per armManufacturer confirmedVerified Jul 17, 2026 Fourier (opens in a new tab) |
Physical
| Height | 1642 mm (approximately 165 cm)Manufacturer confirmedVerified Jul 17, 2026 Fourier (opens in a new tab) |
|---|---|
| Weight | Approximately 71 kgManufacturer confirmedVerified Jul 17, 2026 Fourier (opens in a new tab) |
| Width | 552 mmManufacturer confirmedVerified Jul 17, 2026 Fourier (opens in a new tab) |
| Depth | 292 mmManufacturer confirmedVerified Jul 17, 2026 Fourier (opens in a new tab) |
| Arm span | 1395 mm standard; up to 1759 mm with dexterous handsManufacturer confirmedVerified Jul 17, 2026 Fourier (opens in a new tab) |
Power
| Runtime | Approximately 3 hoursManufacturer confirmedVerified Jul 17, 2026 Fourier (opens in a new tab) |
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Sensing
| Sensors | Vision, audio and touch sensingManufacturer confirmedVerified Jul 17, 2026 Fourier (opens in a new tab) |
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Deployment and commercial evidence
Deployment evidence
Meet GR-3: Beyond Function, Designed to Care
Fourier officially announced GR-3 as its first care-focused humanoid robot.
Integration & SDK
- ROS support
- Not confirmed
- SDK available
- Not confirmed
- API docs
- View docs (opens in a new tab)
- Supported platforms
- —
Evidence & changelog
Sources behind this record and material corrections made over time.
Sources
- General Information: GR-3 (opens in a new tab) · Fourier — cites Degrees of Freedom, Weight, Height, Max Speed, Payload Capacity, Operating Temperature, Communication, Sensors, Locomotion, Runtime, Compute, Arm span, Actuators, Width, Depth
Manufacturer
Developer of rehabilitation robotics and humanoid robots, including exoskeletons and the GR-1 general-purpose humanoid robot.
- Headquarters
- Shanghai, China
- Founded
- 2015
