Unitree Go2

Robotactive

Unitree Go2 is a consumer-grade quadruped robot dog launched in 2023, building on the success of the Go1. It is available in four variants: AIR, PRO, X, and EDU, covering entertainment, education, and developer use cases. All variants share: 12 aluminum-alloy precision joint motors, 70×31×40 cm body dimensions, approximately 15 kg weight, 28-33.6V power supply, WiFi 6 dual-band, Bluetooth 5.2/4.2/2.1, front lighting, RTT 2.0 video transmission, OTA updates, graphic programming, dance motions, and obstacle detection with avoidance. Go2 AIR — Entry-level variant. ~7 kg continuous payload (max ~10 kg), 0-2.5 m/s speed, 30° slope climbing, 15 cm step height. 8000 mAh battery (1-2 hours runtime) with standard charger (33.6V 3.5A). 4D LiDAR, ISS 2.0 intelligent follow, 4G/GPS, voice interaction, foot force sensor, and retractable handle available as options. No onboard computing module. Optional controller. 6-month warranty. Go2 PRO — Mid-range with 8-core high-performance CPU. ~8 kg continuous payload (max ~10 kg), 0-3.5 m/s speed, 40° slope climbing, 16 cm step height. ~45 N·m joint torque. 8000 mAh battery (1-2 hours) with standard charger. Includes 4D LiDAR, ISS 2.0, 4G/GPS, voice interaction, and retractable handle as standard. Foot force sensor and controller optional. 1-year warranty. Go2 X — Performance-focused variant with 8-core CPU. ~8 kg continuous payload (max ~12 kg), 0-3.7 m/s speed (peak ~5 m/s), 40° slope climbing, 16 cm step height. ~45 N·m joint torque. 8000 mAh battery (1-2 hours) with standard charger. Includes 4D LiDAR, ISS 2.0, 4G/GPS, voice interaction, and controller as standard. Foot force sensor and retractable handle optional. Partial secondary development support. 1-year warranty. Go2 EDU — Education/developer variant with 8-core CPU and multi-brand high-performance compute module support (NVIDIA Orin, 40-100 TOPS). ~8 kg continuous payload (max ~12 kg), 0-3.7 m/s speed (peak ~5 m/s), 40° slope climbing, 16 cm step height. ~45 N·m joint torque. 15000 mAh long-range battery (2-4 hours) with fast charger (33.6V 9A). Includes 4D LiDAR, ISS 2.0, 4G/GPS, voice interaction, foot force sensor, and deep camera as standard. Full secondary development support. 1-year warranty. The Go2 gained widespread recognition as the "robot dog superstar" at the 19th Asian Games in Hangzhou, where it transported discus and javelins on the field.