Which is heavier, the Figure 03 or the Fourier GR-3?

The Fourier GR-3: ~71 kg, against 61 kg for the Figure 03, as their makers publish them.

Which runs longer on a battery charge, the Figure 03 or the Fourier GR-3?

The Figure 03: 5 h, against ~3 h for the Fourier GR-3, as their makers publish them.

COMPARISON · 5 SPECIFICATIONS

Figure 03 vs Fourier GR-3

Figure 03 (Figure AI) and Fourier GR-3 (Fourier) are both full-size humanoid robots. The table sets side by side the 5 specifications both manufacturers publish; each value is the maker's own, with its source, and a value either maker does not publish is not compared.

PUBLISHED BY WBH · 13 NOV 2026

SIDE BY SIDE

Official source
Community measured
Not published

Open in the comparison tool to add, swap or remove robots, choose a configuration and see every specification they publish.

SPECIFICATION	Figure 03Figure AI Status: PILOT	Fourier GR-3Fourier Status: PILOT
Height	5'8" (as published; approx. 1.73 m)Official source [1]	165 cmOfficial source [2][3]
Weight	61 kgOfficial source [1]	≈71 kgOfficial source [2][3]
Walking speed	1.2 m/sOfficial source [1]	6.1 km/h (Developer Center); 5.5 km/h (product page)Official source [2][4]
Runtime	5 hOfficial source [1][5]	≈3 hOfficial source [2][4]
Battery	2.3 kWh, in-torso structural pack; UN38.3 and UL2271 certification claimedOfficial source [5]	Li-ion, 702 Wh + 234 Wh, hot-swappableOfficial source [4]

Each value is the one on the robot’s profile, with its source. Figures are as each manufacturer publishes them and may be measured differently; a value a manufacturer does not publish is shown as “Not published”, never estimated.

IN SHORT

Which is heavier, the Figure 03 or the Fourier GR-3?: The Fourier GR-3: ~71 kg, against 61 kg for the Figure 03, as their makers publish them.
Which runs longer on a battery charge, the Figure 03 or the Fourier GR-3?: The Figure 03: 5 h, against ~3 h for the Fourier GR-3, as their makers publish them.