Unitree A2 is an industrial-grade quadruped robot weighing about 42kg with dual batteries, dual LiDARs, and up to 5 hours of walking endurance.

Product passport

Key facts are transcribed from official pages or public documentation. Access and pricing can change, so confirm them before acting.

Category: Service & Companion Robots
Maturityi: Available
Deploymenti: Physical hardware
Purchase access: Not specified
Official source: Official website
Verifiedi: Not yet verified

Reality check

The useful boundary is what works repeatedly in a real environment—not what looks impressive in a demo.

Works well when

Predictable delivery, cleaning or guidance routes
Sites with elevators, doors and handoff rules defined
Repetitive work where staff can handle exceptions

Verify before buying

Navigation around guests, children and temporary obstacles
Charging, cleaning, refilling and daily ownership
Actual handoff behavior when the route is blocked

Not a magic solution

A substitute for hospitality and human judgment
A guarantee of lower labor cost without workflow changes
A safe choice for an untested public environment

About

Unitree A2 is an industrial-grade legged robot from Unitree Robotics, positioned as a medium-size, high-performance mobile hardware platform. It weighs about 42kg with batteries, carries up to about 25kg continuously, walks at 0–3.7 m/s, and offers up to 5 hours or 20km of unloaded endurance. Its dual-battery parallel design supports hot swapping, while front and rear industrial LiDARs plus an HD camera provide dual-sided perception. Unitree lists logistics, industrial inspection, and emergency rescue among its intended use cases.