Unitree As2-W
unitree.com
July 24, 2026
3 min read
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52/100
Summary
A high-performance expansion module supports 150 TOPS for real-time on-device processing, suitable for security and advanced applications. The system features a developer-friendly SDK and APIs for large AI models, enabling embodied AI interaction and autonomous decision-making, with a peak speed of over 6 m/s and a lightweight design of approximately 25 kg.
Key Takeaways
- The As2-W robot supports a high-performance expansion module capable of 150 TOPS for real-time data processing, suitable for security and inspection applications.
- The robot can achieve speeds of over 6 m/s and has a maximum joint torque of approximately 95 N·m.
- It has a lightweight design of approximately 25 kg and can carry a static payload of 150 kg, with a continuous walking payload of about 16 kg.
- The As2-W can navigate obstacles up to 80 cm in height and slopes of 45°, with a battery life of over 3 hours when unloaded.
Community Sentiment
Positives
- Combining wheels and legs is a game changer — it could redefine robotics mobility and efficiency, merging the best of both worlds for diverse terrains.
- Hub motors for each leg might add weight, but they enable rolling on flat surfaces while maintaining climbing ability — that's innovation with practical benefits.
- There's a cleverness in this design that could lead to new software challenges, pushing the boundaries of robotics capabilities.
Concerns
- The promotional videos are likely curated to hide the robot's flaws — skeptics note that non-flattering footage is usually edited out.
- Commenters are quick to point out that the robot doesn't actually have perfect traction and has stumbled in past videos, raising doubts about its practical performance.
- Concerns about access to development tools and the high costs associated with SDKs suggest a barrier for potential developers wanting to innovate further.