Ranked1X Technologies · Humanoids
- Height
- 1.88 m (6 ft 2 in)
- Weight
- 86 kg (190 lb)
- DOF
- Not disclosed
- Runtime
- 6 h
- Price
- Not published
Fourier GR-3
By Fourier · Humanoid robots
Robot 500: watchlist · not enough published evidence to rank yetHeight
1.65 m (5 ft 5 in)
Weight
71 kg (157 lb)
DOF
55
Runtime
3 h
Price
Not published
18 sourced values · 10 not disclosed (64% disclosed)Checked by our QA desk on 2026-10-03Official pageReport an error
Overview
Fourier calls the GR-3 a "Care-bot": a standing biped humanoid for home, public, commercial and assisted settings. First introduced in August 2025, it stands about 1.65 m tall and weighs about 71 kg. The maker says it can localise voices, track users' movements and recognise subtle touch.
Fourier has not confirmed whether it is on sale, and no price has been published.
It has up to 55 degrees of freedom with the optional 12-DoF dexterous hand, nearly double the median of 29 among tracked humanoids. Walking speed is 1.694 m/s (6.1 km/h), and each arm carries about 3 kg. Power comes from a 702 Wh main pack plus a 234 Wh second pack, and the battery can be hot-swapped. Runtime is about 3 hours (180 min), equal to the median, and a charge takes about 1.5 hours (90 min). Computing uses an AMD Ryzen 7 8845HS, and vision relies on a monocular camera. Fourier has not published total carry payload, IP rating, software kit or safety certifications.
Against other humanoid robots
Where the published figures sit among the 90 humanoid robots in our database. Only robots whose makers publish the same figure are counted.
| Figure | Fourier GR-3 | Median | Range | Robots publishing it |
|---|---|---|---|---|
| Height | 1.65 m | 1.7 m0.57 m – 1.9 m · 66 robots | 0.57 m – 1.9 m | 66 |
| Weight | 71 kg | 61 kg5.5 kg – 230 kg · 73 robots | 5.5 kg – 230 kg | 73 |
| DOF | 55 | 2912 – 164 · 71 robots | 12 – 164 | 71 |
| Runtime | 3 h | 3 h30 min – 20 h · 51 robots | 30 min – 20 h | 51 |
| Max walking speed | 1.69 m/s | 1.8 m/s0.4 m/s – 6 m/s · 40 robots | 0.4 m/s – 6 m/s | 40 |
| DOF per hand | 12 | 110 – 22 · 36 robots | 0 – 22 | 36 |
Fourier publishes 18 of the 28 figures we track for the Fourier GR-3 (64%). The median across the 90 humanoid robots in our database is 53%, so it discloses more than 76 of them.
Background reading: Humanoid robots you can buy in 2026 · How to read a humanoid robot spec sheet in 2026 · How much does a humanoid robot cost? Every price we could find (2026).
Prices and where to buy
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Fourier hasn't published a price. Enquiries go through the maker's sales team.
Prices change often; the maker's page is authoritative. Amazon prices are shown only through Amazon's own links.
Full specifications
Every value shows its confidence: Manufacturer stated by the maker · Verified independently confirmed · Estimate our calculation from official figures · Reported credible media, retailer or trade-show report, not confirmed by the maker · ⚠ Unconfirmed leak, rumour or single source — treat with caution · Not disclosed not published. Every value, whatever its confidence, links to its source. How we source specs.
| Announced | |
|---|---|
| Status | |
| Units deployed |
| Height | |
|---|---|
| Weight | |
| Form factor | |
| IP rating |
| Max walking speed | 1.69 m/s (6.1 km/h · 3.8 mph)ManufacturerSource: support.fftai.com (2026-10-03)Conditions: not stated |
|---|
| Total degrees of freedom | |
|---|---|
| DOF per hand |
| Carry payload | |
|---|---|
| Per-arm payload | 3 kg (7 lb)ManufacturerSource: support.fftai.com (2026-10-03)Conditions: single arm; pose not stated |
| Processor | |
|---|---|
| AI performance | |
| Teleoperation |
| Cameras | |
|---|---|
| Microphones |
| Battery | |
|---|---|
| Runtime | |
| Charge time | |
| Hot-swappable battery |
| SDK |
|---|
| Certifications |
|---|
| Regions sold |
|---|
Cite: RankedRobot, https://rankedrobot.com/robots/fourier-gr-3/ (checked 2026-10-03) · Plain-text spec sheet · Open data
Viewer rating
Visitors' opinions · not part of the Robot 500–/10No ratings yet
One rating per visitor per robot; you can change it later. An average appears from 5 ratings. These are unverified opinions of visitors and are never used in our Robot 500 ranking, which is based only on sourced evidence. Viewers' choice · How viewer ratings work
Compare with
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- Weight
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- DOF
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- Runtime
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- DOF
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- Runtime
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- Price
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