Unitree has unveiled the H2-X Kung Fu Legend Guardian, a variant of its H2 humanoid built for service and guard duty. The headline figure is endurance: the company claims a maximum runtime of about 8 hours, nearly triple that of the earlier H2.
The official post on the company's X account describes a robot offering "powerful performance to serve and guard you," and asks users to operate it safely and in a friendly manner. Its promotional material stresses whole-body control and kung-fu-grade coordination.
Image: Unitree
A variant built for guarding
The "guardian" label points to a specific positioning: not only a technical demo, but a robot intended for presence and assistance tasks. The standard H2 is listed at $29,900, suggesting the H2-X targets a more specialised segment.
Unitree has not yet disclosed pricing, availability dates or sales markets for the H2-X.
Combat robots: a Chinese trend
The launch is not an isolated case. EngineAI's T800, named after Terminator, already takes part in fighting tournaments hosted by the company. Unitree has also shown athletic ambitions, as in Superman, the robot that runs faster than Bolt, and has developed a world model for robot combat that lets robots anticipate an opponent's moves.
Image: Unitree
The topic also carries regulatory implications. In California, the state athletic commission has asked a startup to halt bouts involving humans and robots, requiring a licence for events with human participants.
Market context
China controlled more than 97% of global humanoid shipments in the first half of 2026. Unitree is among the leading producers, and H2-X fits a strategy of moving robots out of labs and into real environments, from service to security.
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