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Fourier GR-2 / GR-3

by Fourier Intelligence

Healthcare and research humanoid built on 10 years of robotic rehabilitation expertise. GR-2: 53 DOF, 380 Nm torque. GR-3 Care-Bot: 55 DOF. Presented at CES 2026.

Viability score
58/100
Viable with reservations
RoboSelect360 methodology v3.1
6 criteria · Verified sources
RoboSelect360 analyst note
Fourier Intelligence has 10 years of rehabilitation expertise (2,000+ institutions, 40+ countries). GR-2 deployed at SAIC-GM China. GR-3 launched August 2025, presented at CES 2026. Series E ~800M CNY (~$110M). Primarily research/healthcare positioning — fewer heavy industrial deployments than Walker S2 or Apollo. Real differentiation through the specialised medical GR-3 Care-Bot.
Detailed scoring — 6 criteria
Technical specifications
Strengths
✓ 10 years of medical experience: 2,000+ institutions, 40+ countries — unique healthcare credibility
✓ 380 Nm joint torque: Among the highest values on the market — superior strength for patient assistance
✓ Specialised GR-3 Care-Bot: Dedicated healthcare version with integrated rehabilitation protocols
✓ 53–55 DOF: High dexterity depending on version — precise manipulation
✓ Documented SAIC-GM deployment: Chinese automotive industry — real field data
Limitations
! Research/healthcare positioning: Fewer industrial references than Walker S2 or Apollo
! Complex healthcare market: Long decision cycles and medical certifications required
! High price: $40,000–100,000 estimated — no official public pricing
! Deployments mainly in China: International expansion to be confirmed
Documented deployments
SAIC-GM — Automotive (China)
2024 → ongoing
Industrial deployment on SAIC-GM lines. One of the few documented automotive deployments for Fourier.
2,000+ medical institutions — 40 countries
2015 → ongoing
Medical rehabilitation deployments via the historical Fourier product range. 10-year proven installed base.
NVIDIA Isaac Lab — AI research
2025 → ongoing
Research partnership for locomotion and manipulation with NVIDIA Isaac Lab.
Target sectors
Compatible environments
Main use cases
Sources
fftai.com/newsroom-humanoid/26 (Fourier official, Aug. 2025) therobotreport.com (Oct. 2024, GR-2) interestingengineering.com (Jan. 2026, CES 2026)
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