On 21 October 2026, Unitree released a launch video for the H2-X, named “Kung Fu Legend Guardian”. This humanoid robot, derived from the H2, is shown on patrol, protection and rescue duties. Unitree has not disclosed the price, release date or a spec sheet specific to this version.
The Chinese manufacturer posted a short film titled “Unitree Introducing: H2-X Kung Fu Legend Guardian” on its social media channels. It shows a full-size humanoid performing a sequence of kicks, backflips and jumps, then acting out security and rescue scenes. Unitree says the footage is real and has not been sped up.
Unitree’s official H2-X video
The video was published on the official Unitree Robotics YouTube channel.
What the H2-X video shows: kung fu, stunts and rescue scenes
The scenes described by specialist media who have watched the video fall into three groups.
- Martial arts and stunts: in a scrapyard, the robot climbs onto the roof of a car, lands a backflip, strikes the doors and bonnet with its knees, elbows and fists, then performs jumping kicks and flips amid flying sparks.
- High jump: it leaps from a platform said to be four metres high and lands on its feet.
- Security and rescue scenes: it steps between a woman and an armed intruder, lifts the front of a vehicle so a passer-by can free a trapped mannequin, and pulls a child-sized mannequin out of the path of a car.
The film ends on a humorous note, with the robot waking up in bed as if from a nightmare.
H2-X battery life: eight hours claimed, with a caveat
In its launch post, Unitree claims a maximum endurance of around eight hours. The standard H2 runs for about three hours on a quick-swap 15 Ah battery, according to media reports citing these figures.
The video itself contains a caveat: the on-screen text refers to standing endurance, which is not the same as eight hours of continuous stunt performance. Media reports do not say whether the H2-X has a different battery or power management system from the H2.
Unitree H2 specs and price: what we know about the platform
The H2-X is presented as a security-focused variant of the H2, a humanoid Unitree unveiled on 20 October 2025. The following specifications are those of the H2, as reported by the press, and have not been confirmed by Unitree for the H2-X:
- about 180 cm tall and 70 kg;
- 31 degrees of freedom;
- up to 360 N·m of torque in the legs;
- a starting price of $29,900 for the H2, which has been shipping since April 2026 according to the press.
Unitree recommends staying two to three metres away from the robot while it is operating. That is a useful reminder when the same manufacturer is showing off kicks powerful enough to cave in a car door.
Unitree has put its humanoids on stage with martial arts routines before, notably at Chinese state television’s 2026 Spring Festival Gala, in what was billed as the first fully autonomous group performance of its kind.
Not the same as the G1’s autonomous fight demo
On 7 September 2026, Unitree released a 38-second video in which a G1 strikes a human boxer, controlled by its new UnifoLM-X2-1.0 model. According to Chinese media, the manufacturer describes it as a fully autonomous fight driven by a world model. That was an existing G1, not a new robot. The H2-X is a different demonstration: a staged security scenario on a larger platform.
H2-X price and release date: what we do not know yet
Unitree has not disclosed the H2-X’s price, availability date or its own spec sheet. Several media outlets consider it unlikely to be sold to the general public.
Nor does the manufacturer say whether the sequences are autonomous, teleoperated or pre-programmed. Media reports point out that edited, scripted scenes prove neither that the stunts can be repeated nor that the robot can detect threats or carry out rescues in real-world conditions. Commentators also note that the lifted car appears to be supported off-camera at certain moments. No safety certification and no customer for patrol use have been announced.
The financial context is also worth keeping in mind: Unitree, which listed on the Shanghai Stock Exchange in August 2026, has said that the commercialisation of humanoids is still at an early stage.
The brand’s models that are actually available are listed on the site’s Unitree page.