The Unitree Go2 is a quadruped robot introduced in 2023, designed for educational and security inspection applications. Priced between $1,600 and $2,800, it offers a range of configurations to suit various needs. The Go2 is equipped with a self-developed 4D LiDAR L1 system, providing 360° x 90° hemispherical ultra-wide recognition with a minimum detection distance of 0.05 meters, enabling all-terrain navigation. Its Rage Mode enhances joint motor performance, allowing for faster speeds and agile movement across complex terrains like gravel and slopes. The robot's battery capacity has been increased by 150%, with an 8,000 mAh standard battery and an optional 15,000 mAh ultra-long-life battery, offering improved endurance. The Intelligent Side-follow System (ISS 2.0) utilizes wireless vector positioning and control technology, achieving 50% higher positioning accuracy and a remote control distance over 30 meters. Real-world deployments include its use at the 19th Asian Games in Hangzhou, where it transported discus and javelin on the field, showcasing its practical applications. The Go2 is available in multiple versions, including Pro, Air, and X models, with prices starting from $1,600. ([unitree.com](https://www.unitree.com/go2?utm_source=openai))