The Xiaomi Robot Vacuum H40 is a hybrid vacuum and mop that features a powerful 10,000 Pa suction and an auto-empty and mop-washing base. It is designed for hands-free cleaning, with a large-capacity dust bag and a comprehensive app for smart controls.
Cleaning features
- 10,000 Pa suction: The high-powered cyclonic fan provides four suction levels to deeply clean floors and carpets, picking up dirt, pet hair, and grains.
- Multidimensional anti-tangle technology: A combination of a V-shaped main brush, side brush, and an internal comb works in five stages to reduce hair tangling and maintain strong suction power.
- Integrated vacuum and mop: The H40 can vacuum and mop simultaneously. The mopping system uses a 210 ml water tank with adjustable water flow and automatically lifts the mop pads when it detects carpet.
- Carpet settings: For carpeted areas, you can choose specific cleaning preferences in the Xiaomi Home app, such as ignoring the carpet, avoiding it, or only vacuuming it.
Automation and smart features
- LDS Laser Navigation: A 360° LiDAR (Laser Distance Sensor) generates accurate 3D maps of your home for efficient path planning and mapping.
- Intelligent navigation: Multiple sensors help the robot navigate complex environments, avoid obstacles, and detect stairs to prevent falls. It can also cross door thresholds up to 20 mm high.
- Auto-empty and mop washing base: The docking station automatically empties the robot’s onboard dustbin into a larger 4L dust bag, providing up to 90 days of hands-free disposal. The base also rinses the mop pads to prevent odors.
- App and voice control: The Xiaomi Home app allows you to set virtual walls and no-go zones, schedule cleanups, and manage progress in real time. The robot is also compatible with voice commands via Amazon Alexa and Google Assistant.
Performance
- 5,200 mAh battery: The high-capacity battery provides up to 180 minutes of continuous cleaning in standard mode.
- Automatic docking: The robot will automatically return to its dock to recharge when the battery is low and resume cleaning afterward.
- Quiet operation: The H40 operates below 50 dB in silent mode, allowing for quiet cleaning.







