# GR-2

> The GR-2 is a humanoid robot from Fourier, intended for research and education. It stands 175 cm tall and weighs 63 kg. Its battery life is about 2 h, with a battery of about 950 Wh.

- Manufacturer: Fourier
- Form: Humanoid
- Commercial status: Not disclosed
- Last verified: 2026-10-09
- Page: https://vuntum.com/en/robots/fourier-gr-2

## Specifications

| Criterion | Value | Level of evidence | Source | Verified on |
|---|---|---|---|---|
| Battery capacity | 950 Wh | manufacturer statement | Fourier (official product pages) | 2026-10-12 |
| Charge time | 2 h | manufacturer statement | Fourier (official product pages) | 2026-10-12 |
| Battery runtime | 2 h | manufacturer statement | Fourier (official product pages) | 2026-10-12 |
| Height | 1.75 m | manufacturer statement | Fourier (official product pages) | 2026-10-12 |
| Weight | 63 kg | manufacturer statement | Fourier (official product pages) | 2026-10-12 |
| Maximum speed | 5 km/h | manufacturer statement | Fourier (official product pages) | 2026-10-12 |
| Locomotion type | biped | manufacturer statement | Fourier (official product pages) | 2026-10-12 |
| Microphone | Yes | manufacturer statement | Fourier (official product pages) | 2026-10-12 |

“Not disclosed” means no information, not “no”. A level of evidence comes with every value.

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HTML version: https://vuntum.com/en/robots/fourier-gr-2

Factual data: CC BY 4.0. Attribution: “Source: Vuntum (https://vuntum.com)” with a link to the page quoted. Editorial text: all rights reserved, short quotation with attribution.