Self-balancing bipedal walking
Self-balancing with obstacle avoidance; it can walk up and down slopes and correct its path after being pushed. [4]
Fourier GR-1
Specs, price & availability · verified Oct 2026
Fourier GR-1 is a 165 cm, 55 kg biped from Fourier (China), available to order with no published price.
- Price
- Not disclosed
- Height
- 165 cm
- Weight
- 55 kg
- Total DoF
- 44
Last verified Oct 10, 2026
Price & availability
Fourier has not published a price
Available to order
Current dataset status: Commercial.
Product overview
About Fourier GR-1
The GR-1 is a bipedal humanoid from Shanghai-based Fourier, first shown at the World Artificial Intelligence Conference in July 2023 as a general-purpose platform (s4). Fourier's launch release describes self-balancing, obstacle avoidance, walking up and down slopes and correcting its path after outside pushes, and says the design is modular and scalable for industry-specific needs (s4).
Fourier's documentation lists up to 44 degrees of freedom across the body, six-DoF bionic hands, a 483 Wh battery with about one hour of endurance, and dual depth cameras in the head (s1). The release names healthcare and rehabilitation, manufacturing, research, entertainment, hospitality and customer service as areas of use (s4), and The Robot Report says Fourier expected to sell the GR-1 for applications such as research and education (s2).
When the production version launched in late 2023, Fourier had not announced a price for it (s2). A March 2025 Pudong government release says the GR-1 and GR-2 had entered mass production (s3). No official order or sales page for the GR-1 was found (s1).
Capabilities
Key features
Six-DoF bionic hands
Fourier documents six degrees of freedom per hand and about 3 kg of payload per hand; whole-body payload is not stated. [1]
483 Wh battery
Current documentation lists 483 Wh at 40 V nominal, about one hour of endurance and a 315-minute charge time. [1]
Dual depth cameras in the head
Two RealSense depth cameras in the head and an IMU provide perception, according to Fourier's documentation. [1]
Modular, scalable platform
Fourier describes the GR-1 as modular and scalable, and customizable for industry-specific needs. [4]
Hardware profile
Specifications
Official — stated by the manufacturer or organizerReported — stated by a credible third partyEstimated — derived or approximate
Body
Mobility
- Maximum speed
- 1.39 m/sOfficial — stated by the manufacturer or organizer[1]Walking speed 5 km/h, converted; max speed not stated
- Peak joint torque
- 230 N·mOfficial — stated by the manufacturer or organizer[1]Peak joint torque; joint not named on the page
Power
- Battery
- 0.48 kWhOfficial — stated by the manufacturer or organizer[1][6]Current support documentation lists 483 Wh at 40 V nominal; a September 2023 brochure listed 460 Wh for the earlier GR-1 configuration
- Runtime
- 1 hOfficial — stated by the manufacturer or organizer[1]About 60 min endurance; about 45 min walking endurance
- Charge time
- 5.25 hOfficial — stated by the manufacturer or organizer[1]315 min charging time, converted
Hands & Manipulation
- DoF per hand
- 6Official — stated by the manufacturer or organizer[1]
- Payload
- 3 kgOfficial — stated by the manufacturer or organizer[1]Per hand (about 3 kg); whole-body payload not stated
- Hand / end effector
- Bionic dexterous hand, 6 DoF eachOfficial — stated by the manufacturer or organizer[1]
Compute & Sensing
Show unknown fields (2)
Power
- Swappable battery
- Not published
Compute & Sensing
- AI stack
- Not published
Quick answers
Fourier GR-1 FAQ
Can you buy Fourier GR-1?
Fourier GR-1 is classified as commercial, but this record does not include a verified official order link. [1]
How tall is Fourier GR-1 and how much does it weigh?
Fourier GR-1 is 165 cm tall and weighs 55 kg (Current official brochure lists approximately 55 kg for GR-1; the older support page lists 52 kg). [1][2][5]
How fast is Fourier GR-1?
Its stated maximum speed is 1.39 m/s; Walking speed 5 km/h, converted; max speed not stated. [1]
How long does the Fourier GR-1 battery last?
The stated runtime is 1 hours per charge; About 60 min endurance; about 45 min walking endurance. [1]
How much can Fourier GR-1 carry?
The listed payload is 3 kg; Per hand (about 3 kg); whole-body payload not stated. [1]
How many degrees of freedom does Fourier GR-1 have?
Fourier GR-1 has 44 listed degrees of freedom; Up to 44 DoF throughout the body (Fourier); Robot Report (Dec 2023) cites 40 DoF. [1]
Who makes Fourier GR-1?
Fourier GR-1 is made by Fourier, based in China. [1]
What is the predecessor or successor of Fourier GR-1?
Fourier GR-2 is its successor. [1]
Side by side
Compare Fourier GR-1
Choose up to four robots for a sourced specification and price comparison.
Head to head
Popular comparisons
Lineage
Model family
Evaluation footprint
Benchmarks & competitions
GR-1 Tabletop TasksSimulation
Language-conditioned dexterous tabletop manipulation by a humanoid with two dexterous hands, measured as average task success rate over trials.
Listed benchmark embodiment · Fourier GR-1 humanoid with Fourier dexterous hands, per the GR00T N1 paper. The roster entry fourier-gr-1 is marked 'verify', so the model variant should be confirmed. The simulator is not named in the sections read.
Related
Similar robots
Evidence
Sources
- [1]About GR-1 (Fourier documentation) ↗Fourier · official · accessed Oct 8, 2026
- [2]Fourier Intelligence launches production version of GR-1 humanoid robot ↗The Robot Report · press · accessed Oct 8, 2026
- [3]Humanoid robotics in Pudong on rapid growth track ↗Pudong New Area Government · other · accessed Oct 8, 2026
- [4]Fourier Intelligence Debuts Groundbreaking General Purpose Humanoid Robotics GR-1 at WAIC ↗Fourier Intelligence (via EIN Presswire) · official · accessed Oct 8, 2026
- [5]GR-1 Series technical specifications ↗Fourier · official · accessed Oct 8, 2026
- [6]Fourier general-purpose humanoid robot brochure ↗Fourier · official · accessed Oct 8, 2026