Fourier Intelligence GR-1vsUnitree A1
For outdoor terrain inspection on rocky or uneven ground where wheeled amrs fail, A1 is easier to deploy today — GR-1 is the longer bet on capability.
GR-1
1 wins
A1
2 wins
Category breakdown
Deploy & operate
Readiness, uptime, navigation & connectivity
- 42Deployment readiness65
- 60Maintenance confidence60
- Vision-led navigation (estimated)NavigationVision-led navigation (estimated)
- Wi-Fi / cloud fleet management (estimated)ConnectivityWi-Fi / cloud fleet management (estimated)
Cost & ROI
Price accessibility and ROI clarity
- 29Price accessibility93
- 28ROI clarity50
Capability
Payload, speed, runtime & labor replacement
- 50Labor replacement40
- 50 kgPayload5 kg maximum
- 5 kphSpeed3.3 m/s maximum in Sport mode
- 1 hourBattery1–2.5 hours per charge
Fit & future
Environment fit, footprint & long-term upside
- 65Environment fit70
- 72Future potential45
- 1.65 m height, 55 kg weightFootprint500 × 300 × 400 mm (W × D × H)
GR-1 · Best for
Patient transfer and mobility assistance in hospital settings, leveraging 50 kg payload for safe lift-and-transfer tasks.
A1 · Best for
Outdoor terrain inspection on rocky or uneven ground where wheeled AMRs fail
Final judgment
If immediate deployment is the priority, choose A1. If the goal is to be ready when GR-1's capabilities mature, track it.