Summary:

 

Zerith H1 is a humanoid robot created by Zerith AI (also called Zero Square Robotics) in China. It was unveiled in June 2025 and is purpose‑built for the hospitality industry, tackling one of the most labor‑intensive service environments: hotel housekeeping. Unlike general‑purpose humanoids, H1 is optimized for cleaning bathrooms, vacuuming floors, restocking amenities, and handling waste disposal.  

 

Editorial:

 

Zerith H1 represents a new frontier in humanoid robotics—robots designed not for factories or research labs, but for hotels and guest services. Equipped with flexible universal wheels and a height‑adjustable body, it can glide through narrow corridors, bend to pick up laundry, and place toiletries neatly in bathroom cabinets.  

 

Its AI stack runs on ROS2, integrating 3D LiDAR, depth cameras, and articulated motors for precise navigation and manipulation. Powered by dual Intel Core i7 processors, the robot can process real‑time perception and control tasks, enabling autonomous cleaning and restocking without human intervention.  

 

Zerith AI positions H1 as a solution to staff shortages and rising operational costs in hospitality. By automating repetitive housekeeping tasks, hotels can redirect human staff toward guest‑facing roles, while maintaining cleanliness and efficiency.  

 

Specifications:

 

Dimensions & Build

(Exact height/weight not published.)  

- Form: Wheeled humanoid with adjustable torso height  

- Design Intent: Hotel housekeeping + indoor facility maintenance  

- Construction:  

  - Height‑adjustable upper body for floor‑to‑counter reach  

  - Flexible universal wheel base for narrow corridors  

  - Multi‑plane operation for bending, stooping, and overhead tasks  

  - Durable cleaning‑grade materials  

 

Mobility

- Locomotion: Wheeled base (not bipedal)  

- Capabilities:  

  - Obstacle avoidance  

  - Stand‑up‑from‑fall  

  - Walking‑stairs: No (wheeled)  

  - Running 100 m: No  

  - Jumping/landing: No  

 

Degrees of Freedom

(Not fully published.)  

- Multi‑DOF articulated arms  

- Height‑adjustable torso  

- Humanoid upper‑body DOF for cleaning tasks  

 

Actuation

- Actuator Type: High‑torque articulated electric motors  

- Capabilities:  

  - Smooth, flexible movement  

  - Precision cleaning motions  

  - Stable operation during bending/stooping  

 

Manipulation

- Capabilities:  

  - Sorting goods  

  - Assembling products  

  - Filling & emptying dishwashers  

  - Restocking toiletries  

  - Handling waste  

  - Cleaning bathrooms  

 

Perception & Sensors

- Sensors:  

  - 4 tactile‑sensor arrays  

  - 1 LiDAR  

  - 5 ultrasonic sensors  

  

- Capabilities:  

  - Multi‑sensor fusion  

  - Real‑time obstacle detection  

  - Precision cleaning alignment  

 

Compute & AI

- Software:  

  - Proprietary Zerith‑V0 foundation model for operational intelligence  

  - Runs on ROS2 for control + perception  

  

- Onboard Compute:  

  - Dual Intel Core i7‑1265U processors  

  

- Capabilities:  

  - Autonomous housekeeping workflows  

  - Multi‑sensor fusion  

  - Real‑time decision‑making  

 

Battery & Power

- Max Operating Time: 240 minutes (4 hours)  

  

- Battery capacity not published  

 

Connectivity

- ROS2‑based integration  

- Facility‑workflow compatibility  

- Cloud‑optional operation  

 

Applications

- Hotel housekeeping  

- Bathroom cleaning  

- Vacuuming  

- Restocking amenities  

- Waste handling  

- Corridor + room maintenance  

 

Pricing

- $80,000

 

Zerith has NOT published:  

- Height  

- Weight  

- DOF breakdown  

- Torque curves  

- Environmental ratings  

- API documentation  

 

Image: @XRoboHub

 

Company Source:

 

https://youtu.be/b2P5vhewVAA?si=0JZvTbMfHZXijpY2

 

Key News & Coverage:

 

https://youtu.be/LOu_F9N-wwI?si=4Z-WhubTp8IWJOny

 

https://youtu.be/7H4EHAxBJ8g?si=HsWLHxCpJAClVy7P