Fourier Intelligence GR-1vsPhyBot M1
PhyBot M1 leads on 4 of 7 dimensions — strongest on ROI clarity.
GR-1
0 wins
M1
3 wins
Category breakdown
Deploy & operate
Readiness, uptime, navigation & connectivity
- 42Deployment readiness45
- 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 accessibility66
- 28ROI clarity35
Capability
Payload, speed, runtime & labor replacement
- 50Labor replacement60
- 50 kgPayload20 kg per arm, 50 kg via backpack system
- 5 kphSpeed10 km/h (6.2 mph)
- 1 hourBattery2+ hours
Fit & future
Environment fit, footprint & long-term upside
- 65Environment fit70
- 72Future potential75
- 1.65 m height, 55 kg weightFootprintHeight 172 cm (5 feet 7 inches)
GR-1 · Best for
Patient transfer and mobility assistance in hospital settings, leveraging 50 kg payload for safe lift-and-transfer tasks.
M1 · Best for
Heavy parts assembly in automotive or appliance manufacturing where human-scale bipedal access to elevated worktables is required
Final judgment
Both are credible picks. Decide on cost and supplier proximity, not capability — the gap is small.