$6,000CommercialBooster K1 (Booster Robotics, 2025): compact 95 cm / 19.5 kg education + RoboCup KidSize humanoid. 22 DoF, 40-200 TOPS AI, $12,500. Boosted HTWK won RoboCup 2025 KidSize 11-0 in the final.
K1 is the entry-level humanoid from Beijing-based Booster Robotics, built specifically for embodied-AI education, university labs and RoboCup competition (humanoidsdaily.com). The compact 95 cm / 19.5 kg chassis carries 22 DoF and a configurable 40-200 TOPS AI module; list price is $12,500.
At RoboCup 2025, Germany's Boosted HTWK team won the KidSize Humanoid League championship running on K1 platforms, beating China's TH-MOS team 11-0 in the final. Booster's flagship T1 (AdultSize) won the corresponding category and is now the preferred platform for 50+ top global robotics teams and research institutes; K1 is positioned as the developer / education on-ramp into that ecosystem.