Galbot G1vsUBTECH walker S2
Close call. G1 and walker S2 trade wins across the matrix.
G1
1 wins
walker S2
2 wins
Category breakdown
Deploy & operate
Readiness, uptime, navigation & connectivity
- 72Deployment readiness72
- 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
- 42Price accessibility33
- 65ROI clarity68
Capability
Payload, speed, runtime & labor replacement
- 70Labor replacement75
- 5 kg per arm; 10 kg combined (both arms simultaneously, at wrist center) — official spec, not a separate variantPayload15 kg within 0–1.8 m workspace
- Max speed 1.5 m/s (5.4 km/h); wheeled omnidirectional base — not a walking/running bipedSpeedUp to approximately 2 meters per second
- 8 hours (official developer manual); some marketing/press materials cite 10 hoursBattery2 hours walking, 4 hours standing per battery; dual batteries with autonomous swap in 3 minutes; 90-minute recharge time
Fit & future
Environment fit, footprint & long-term upside
- 68Environment fit78
- 78Future potential82
- Height 173 cm; reach up to 210 cm (vertical with lift); arm length 71 cm; horizontal span 190 cmFootprint176 × 55 × 50 cm (width × depth × height)
G1 · Best for
10+ Beijing pharmacies deploying G1 for 24/7 shelf management and retrieval
walker S2 · Best for
BYD-scale EV door-lock inspection on 500+ daily units, 24/7 across two shifts
Final judgment
Both are credible picks. Decide on cost and supplier proximity, not capability — the gap is small.