UBTECH · Humanoid · 2025
The UBTECH Walker S2 (Nov 2025) is the world's first humanoid with autonomous hot-swappable batteries — navigating to a station and swapping its own dual-battery pack in under 3 minutes for true 24/7 operation. Standing 1.76m/73kg with 52 DoF, it lifts 15kg (±162° waist rotation, 0-1.8m workspace), walks at 2 m/s, and uses Gen-4 dexterous hands (11 DoF each, sub-mm precision) with RGB binocular stereo vision. Running UBTECH's Co-Agent multimodal AI and BrainNet 2.0 swarm intelligence (robots share environment data), it's in mass production (~$112M orders) and deployed at BYD, Geely, FAW-VW, Audi, Foxconn, SF Express and in Airbus aircraft-assembly trials. $90,000 early-adopter price.
Price level: ★★★★☆
View full interactive profile, comparisons & videos →| Category | Humanoid |
| Sub-type | Industrial Humanoid (autonomous battery-swap) |
| Status | Active |
| Year | 2025 |
| Origin | China |
| Announced | 2025-11 |
| Released | 2023 |
| Dimensions (H×W×D) | 1760 × 550 × 320 mm |
| Weight | 73 kg |
| Frame | Aerospace aluminum + 3D-printed frame + 3D-knitted fiber |
| IP rating | IP54 |
| Degrees of freedom | 52 |
| Payload | 15 kg |
| Max speed | 2 m/s |
| Battery | 1800 Wh |
| Battery life | 120 min |
| Charge time | 2.5 min |
| Camera | RGB binocular stereo vision |
| Chipset | x86 + NVIDIA Jetson Orin |
| AI model | Co-Agent (world's-first industrial agent for humanoids) + BrainNet 2.0 (task-driven swarm intelligence); dual-loop AI system |
| Operating system | Proprietary Linux-based |
| Actuator type | High-power/high-torque waist servo (+/-162deg rotation); Gen-4 dexterous hands (11 DOF each, sub-mm precision) |
| Connectivity | Wi-Fi, Bluetooth |
| Use cases | Automotive manufacturing, Quality inspection, Assembly, Material handling, Logistics |
| Warranty | 18 months |
| Made in | China (Shenzhen) |
