Fourier Intelligence GR-3vsUnitree A2
Unitree A2 leads on 5 of 7 dimensions — strongest on deployment readiness.
GR-3
0 wins
A2
3 wins
Category breakdown
Deploy & operate
Readiness, uptime, navigation & connectivity
- 72Deployment readiness80
- 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
- 49Price accessibility35
- 58ROI clarity65
Capability
Payload, speed, runtime & labor replacement
- 45Labor replacement55
- 71 kg total weight; single-hand/arm load capacity up to 3 kg (per official Fourier documentation)Payload100 kg stationary; 25 kg continuous walking
- 5 km/hSpeedUp to 5 m/s (11.2 mph)
- 3 hours per charge; dual hot-swappable batteries enable 6 hours continuous operationBattery5+ hours unloaded (~20 km); 3+ hours loaded with 25 kg (~12.5 km)
Fit & future
Environment fit, footprint & long-term upside
- 78Environment fit85
- 75Future potential80
- Height 165 cm; width and depth not disclosedFootprint44 × 57 × 82 cm (W × D × H)
GR-3 · Best for
Senior living communities: companionship, fall monitoring, medication reminders via natural voice.
A2 · Best for
Infrastructure inspection in dusty or rugged environments with up to 45-degree slope navigation
Final judgment
If immediate deployment is the priority, choose A2. If the goal is to be ready when GR-3's capabilities mature, track it.