Fourier Intelligence GR-3vsUnitree Go2

Unitree Go2 leads on 4 of 7 dimensions — strongest on deployment readiness.

GR-3

0 wins

Go2

2 wins

Category breakdown

Readiness, uptime, navigation & connectivity

Go2

72
Deployment readiness
78
60
Maintenance confidence
60
Vision-led navigation (estimated)
Navigation
Vision-led navigation (estimated)
Wi-Fi / cloud fleet management (estimated)
Connectivity
Wi-Fi / cloud fleet management (estimated)

Price accessibility and ROI clarity

Go2

Payload, speed, runtime & labor replacement

Even

45
Labor replacement
45
71 kg total weight; no single-arm lifting capacity disclosed
Payload
up to 12 kg
5 km/h
Speed
Pro: ~2.8 m/s; Edu: 5 m/s peak
3 hours per charge; dual hot-swappable batteries enable 6 hours continuous operation
Battery
1–2 hours (8,000 mAh standard); 2–4 hours (15,000 mAh optional)

Environment fit, footprint & long-term upside

Even

78
Environment fit
72
75
Future potential
81
Height 165 cm; width and depth not disclosed
Footprint
70 × 31 × 40 cm (standing)

GR-3 · Best for

Senior living communities: companionship, fall monitoring, medication reminders via natural voice.

Go2 · Best for

3D LiDAR mapping of indoor/outdoor spaces and autonomous patrol routes

Final judgment

If immediate deployment is the priority, choose Go2. If the goal is to be ready when GR-3's capabilities mature, track it.