Xiaomi Robot Vacuum S40C

Powerful 5,000Pa Suction

The Xiaomi Robot Vacuum S40C delivers up to 5,000Pa of suction power to help remove dust, dirt, larger particles and hair from floors and hard-to-reach areas. Four suction modes allow you to select the cleaning intensity according to your needs.

Four Cleaning Modes

Choose between Silent, Standard, Strong and Turbo modes. Silent mode is suitable for quieter cleaning, while Standard is designed for everyday cleaning. Strong mode targets dust and Turbo mode provides the highest suction level for more intensive cleaning.

LDS Laser Navigation

The S40C uses LDS laser navigation with 360° panoramic detection to scan your home, create accurate maps and plan efficient cleaning routes. This helps the robot navigate rooms systematically while reducing missed areas and unnecessary repeated cleaning.

Smart Mapping & Room Cleaning

Once your home has been mapped, the S40C can create customised cleaning plans. Use selected-area and zoned cleaning functions to direct the robot to specific areas when required.

Intelligent Water Flow Control

The 260ml water tank features three adjustable water-output levels, allowing you to customise the amount of water used during mopping for different floor types. Xiaomi also specifies a leak-proof water-flow design.

520ml High-Capacity Dustbin

The 520ml dustbin provides generous capacity for everyday cleaning, helping reduce the frequency of emptying the robot during cleaning sessions.

Multiple Sensors

Multiple sensors help the S40C navigate around your home while reducing the chances of getting stuck or falling. The robot is also designed to detect and navigate its surroundings as it cleans.

Up to 20mm Obstacle Crossing

Under Xiaomi’s test conditions, the S40C can traverse vertical steps of up to 20mm when the mop pad is dry. Actual performance can vary depending on floor surfaces and household conditions.

Xiaomi Home App Control

Connect the S40C to the Xiaomi Home app to remotely start cleaning, monitor cleaning progress and create scheduled cleaning tasks. The app also provides access to additional cleaning customisation options.

Voice Control

The S40C supports smart voice control through compatible Amazon Alexa and Google Assistant devices, allowing supported cleaning commands to be initiated hands-free.

Smart Cleaning While You’re Away

Remote app control allows you to start cleaning even when you are away from home. You can schedule cleaning sessions and monitor progress through the Xiaomi Home app.

Low-Profile Robot Design

Measuring approximately 340 × 340 × 97mm, the S40C has a compact robot design that can navigate around rooms and under suitable furniture. Its net weight is approximately 3.44kg.

2,600mAh Battery

The S40C uses a 2,600mAh nominal-capacity battery, with a rated battery capacity of 2,400mAh. The robot operates at a rated voltage of 14.4V.

Complete Cleaning System

The S40C combines vacuuming and mopping in one automated cleaning system. The package includes the robot vacuum, mop and water tank assembly, side brush, power adapter, charging dock, user manual and warranty notice.

White Finish

The Xiaomi Robot Vacuum S40C features a clean white finish that complements modern home interiors and Xiaomi’s smart-home product range.

Key Features

• Up to 5,000Pa suction power
• Four suction modes: Silent, Standard, Strong and Turbo
• LDS laser navigation
• 360° panoramic room scanning
• Smart mapping and path planning
• Selected-area and zoned cleaning
• 3-level adjustable water flow
• 520ml dustbin
• 260ml water tank
• Multiple navigation and safety sensors
• Up to 20mm obstacle crossing under Xiaomi test conditions
• Xiaomi Home app control
• Scheduled cleaning
• Remote cleaning control
• Amazon Alexa and Google Assistant support
• 2,600mAh nominal battery capacity
• 55W rated power
• 14.4V rated voltage
• 340 × 340 × 97mm
• Approx. 3.44kg net weight
• Model: E101
• Charging dock model: E101CDZ
• White