Ultra-Lightweight · Intelligent Pioneer

Unitree R1 Air

A humanoid robot for movement first, tasks as well

Agile Mobility

20 degrees of freedom across legs and arms give the R1 Air smooth, human-like movement built to adapt to complex scenarios. Every joint uses low-inertia, high-speed internal-rotor PMSM motors for fast response and efficient heat dissipation.

Lightweight Structure, Easy Maintenance

Standing 121 cm tall and weighing only about 27 kg with battery, the R1 Air is agile, portable, and ready out-of-the-box. Hollow internal wiring runs through every joint for a clean build that's simple to service.

Integrated Voice & Vision AI

A built-in large multimodal model handles speech and image processing for natural human-robot interaction. Fully open joint and sensor interfaces, plus support for mainstream simulation platforms, let algorithms move seamlessly from simulation to the physical world.

Movement First, Tasks As Well

Diverse, dynamic movement is the foundation everything else builds on. The R1 Air's joint architecture and control system are engineered to make complex, human-like motion — not just static demos — the baseline for every task the robot takes on.

Make It Yours

Exclusive creative stickers and finish options let you personalize the R1 Air's look for your lab, classroom, or brand.

Always Improving

Wi-Fi 6 and Bluetooth 5.2 keep the R1 Air connected, while continuous OTA software upgrades deliver new capabilities and refinements over time — no hardware changes needed.

Technical Specifications — R1 Air

Parameters may vary slightly depending on configuration and unit. This is a civilian robot — maintain a safe distance during operation and avoid hazardous modifications.