Astribot S1

Model: astribot-s1

Astribot S1 is a humanoid robot from Shenzhen-based Stardust Intelligence (Astribot), founded in December 2022. Commercial availability began in late 2025 in China, with international rollout expected throughout 2026. Designed as an AI research platform, S1 mirrors an adult male's operational parameters with 7 degrees of freedom per arm, 5kg payload per arm at horizontal reach, and effector speeds exceeding 10 m/s. The company uses a Design for AI (DFAI) architecture that deeply couples AI capabilities with manipulation hardware. S1 supports VR teleoperation for data collection, comprehensive APIs, and major simulation platforms. Targeted at universities, data centers, and AI enterprises for embodied intelligence research.