# Fourier GR-3 — specifications Source: RankedRobot (https://rankedrobot.com/robots/fourier-gr-3/) · Category: Humanoid robots · Maker: Fourier Licence: CC BY 4.0 — cite as "RankedRobot, https://rankedrobot.com/robots/fourier-gr-3/ (checked 2026-10-03)". ## Summary Fourier GR-3 is a humanoid robot made by Fourier. Its availability status has not been disclosed. Key published specifications: height 1.65 m (5 ft 5 in); weight 71 kg (157 lb); DOF 55; runtime 3 h. The maker has not published a price. Last checked by RankedRobot on 2026-10-03. Disclosure: 18 sourced values, 10 not disclosed by the maker (64% disclosed). "Not disclosed" means the maker has not published it; RankedRobot never guesses missing figures (an "Estimate" is only our calculation from official figures, with the method shown). ## Launch - Announced: 2025-08-01 — Manufacturer — source: https://www.prnewswire.com/news-releases/fourier-makes-ces-debut-with-gr-3-a-next-generation-care-focused-humanoid-robot-302654565.html (checked 2026-09-24) - Status: Not disclosed by the maker — checked: https://www.prnewswire.com/news-releases/fourier-makes-ces-debut-with-gr-3-a-next-generation-care-focused-humanoid-robot-302654565.html (checked 2026-10-20) - Units deployed: Not disclosed by the maker; conditions: not stated by manufacturer — checked: https://www.prnewswire.com/news-releases/fourier-makes-ces-debut-with-gr-3-a-next-generation-care-focused-humanoid-robot-302654565.html (checked 2026-09-24) ## Body - Height: 1.65 m (5 ft 5 in) — Manufacturer — source: https://www.prnewswire.com/news-releases/fourier-makes-ces-debut-with-gr-3-a-next-generation-care-focused-humanoid-robot-302654565.html (checked 2026-10-01) - Weight: 71 kg (157 lb) — Manufacturer — source: https://support.fftai.com/en/getting-started/general-information (checked 2026-10-03) - Form factor: Bipedal — Manufacturer — source: https://www.prnewswire.com/news-releases/fourier-makes-ces-debut-with-gr-3-a-next-generation-care-focused-humanoid-robot-302654565.html (checked 2026-09-24) - IP rating: Not disclosed by the maker — checked: https://www.prnewswire.com/news-releases/fourier-makes-ces-debut-with-gr-3-a-next-generation-care-focused-humanoid-robot-302654565.html (checked 2026-09-24) ## Mobility - Max walking speed: 1.69 m/s (6.1 km/h · 3.8 mph) — Manufacturer; conditions: not stated — source: https://support.fftai.com/en/getting-started/general-information (checked 2026-10-03) ## Dexterity - Total degrees of freedom: 55 — Manufacturer — source: https://www.prnewswire.com/news-releases/fourier-makes-ces-debut-with-gr-3-a-next-generation-care-focused-humanoid-robot-302654565.html (checked 2026-10-01) - DOF per hand: 12 — Manufacturer — source: https://support.fftai.com/en/getting-started/general-information (checked 2026-10-03) ## Payload - Carry payload: Not disclosed by the maker; conditions: not stated by manufacturer — checked: https://www.prnewswire.com/news-releases/fourier-makes-ces-debut-with-gr-3-a-next-generation-care-focused-humanoid-robot-302654565.html (checked 2026-09-24) - Per-arm payload: 3 kg (7 lb) — Manufacturer; conditions: single arm; pose not stated — source: https://support.fftai.com/en/getting-started/general-information (checked 2026-10-03) ## Compute & AI - Processor: AMD Ryzen 7 8845HS (8-core, 16-thread CPU) — Manufacturer — source: https://support.fftai.com/en/getting-started/general-information (checked 2026-10-03) - AI performance: Not disclosed by the maker — checked: https://www.prnewswire.com/news-releases/fourier-makes-ces-debut-with-gr-3-a-next-generation-care-focused-humanoid-robot-302654565.html (checked 2026-09-24) - Teleoperation: Not disclosed by the maker — checked: https://www.prnewswire.com/news-releases/fourier-makes-ces-debut-with-gr-3-a-next-generation-care-focused-humanoid-robot-302654565.html (checked 2026-09-24) ## Sensors - Cameras: Monocular camera — Manufacturer — source: https://support.fftai.com/en/getting-started/general-information (checked 2026-10-03) - Microphones: Voice localization microphone(s) (count not stated) — Manufacturer — source: https://www.prnewswire.com/news-releases/fourier-makes-ces-debut-with-gr-3-a-next-generation-care-focused-humanoid-robot-302654565.html (checked 2026-09-24) ## Power - Battery: 702 Wh — Manufacturer — source: https://support.fftai.com/en/getting-started/general-information (checked 2026-10-03) - Runtime: 3 h — Manufacturer; conditions: task not stated by manufacturer — source: https://support.fftai.com/en/getting-started/general-information (checked 2026-10-03) - Charge time: 90 min — Manufacturer — source: https://support.fftai.com/en/getting-started/general-information (checked 2026-10-03) - Hot-swappable battery: Yes — Manufacturer — source: https://support.fftai.com/en/getting-started/general-information (checked 2026-10-03) ## Software - SDK: Not disclosed by the maker — checked: https://www.prnewswire.com/news-releases/fourier-makes-ces-debut-with-gr-3-a-next-generation-care-focused-humanoid-robot-302654565.html (checked 2026-09-24) ## Safety - Certifications: Not disclosed by the maker — checked: https://www.prnewswire.com/news-releases/fourier-makes-ces-debut-with-gr-3-a-next-generation-care-focused-humanoid-robot-302654565.html (checked 2026-09-24) ## Commercial - Regions sold: Not disclosed by the maker — checked: https://www.prnewswire.com/news-releases/fourier-makes-ces-debut-with-gr-3-a-next-generation-care-focused-humanoid-robot-302654565.html (checked 2026-09-24) ## Confidence labels Manufacturer = stated by the maker · Verified = independently confirmed · Estimate = our calculation from official figures · Reported = credible media/retailer, not confirmed by the maker · Unconfirmed = leak, rumour or single source · Not disclosed = not published.