LDS laser navigation for superior cleaning coverage

5,000Pa powerful suction fan blower
Effortlessly remove large particles and hair

High-capacity dustbin and water tank
Reduce emptying and refilling frequency

LDS laser navigation system
Swiftly learn room layouts
Multiple sensors
Reduce the chances of getting stuck and falling

Smart control
Command with effortless ease

Upgraded vacuuming and mopping performance
Increased suction power and a larger water tank for spotless cleaning

5,000Pa powerful suction fan blower*
Rapidly vacuums large particles and hair
The upgraded 5,000Pa suction strength delivers superior cleaning efficiency. With four power modes, the vacuum tackles various surfaces with ease and easily eliminates dust and pet hair from the floor and hard-to-reach crevices.

Silent mode
Minimise noise during nighttime use

Standard mode
Daily cleaning

Strong mode
Dust particles removal

Turbo mode
Deep clean of dirt and grime

Intelligent water flow control
For meticulous wet mopping of floors
The water tank features three water output levels allowing you to tailor the moisture to various flooring types such as tiles or wood. Enjoy even distribution and leak-proof operation for a smarter, more efficient mopping experience.
Level 3
Level 2
Level 1
A spacious dustbin and water tank minimise the frequency of emptying and refilling, making even large homes a breeze to clean.

520
mL*
Dustbin

260
mL*
Water tank

Advanced smart cleaning
LDS laser navigation for precise mapping and expert navigation

LDS laser navigation system
For agile obstacle avoidance
A smarter LDS laser navigation system swiftly assesses complex surroundings. Higher positioning accuracy and measurement capabilities diminish the need for repetitive cleaning, leaving no area untouched.

Precisely adapts to your cleaning environment

Rapid and accurate mapping

Comprehensive coverage minimizes missed areas

Accurate navigation back to the charging dock

Map memory to avoid redundant cleaning


360-degree room scan
For quick and accurate whole-house mapping
Featuring 360° panoramic detection, the laser navigation system covers every corner with precision to swiftly identify your home layout and construct an accurate map on the Xiaomi Home app. With intelligent path planning for efficient cleaning, it saves you time and effort.

Intelligent customized cleaning
To meet diverse needs
Once mapping is complete, it tailors cleaning plans to meet specific needs, delivering more efficient precise vacuuming and mopping to each area.

Preferences for carpet cleaning

Selected area cleaning

Zoned cleaning

Virtual walls and restricted areas
Bedroom
Bathroom
Dining room
Living room
Kitchen
Bedroom
Bathroom
Carpet
Study
Balcony
*The above images are for illustrative purposes only. Please refer to the actual product.
Xiaomi Robot Vacuum S40c
Multiple sensors
Seamlessly adapt to complex environments
With multiple sensors the vacuum can detect surroundings precisely, reducing issues during cleaning, such as getting stuck or falling. The vacuum effortlessly climbs vertical steps up to 20mm* high and conquers complex layouts with ease.

New interactive experience
Control your vacuum anytime and anywhere

Xiaomi Home app remote control
Allows you to manage your cleaning with ease
Connect to the Xiaomi Home app to remotely start cleaning tasks even when you're out and arrive home to spotless floors. With a variety of custom functions and settings, take complete control of your home's floor cleaning.

Control remotely
Control your vacuum from anywhere

Real-time monitoring
Monitor cleaning progress

Scheduling
Set up scheduled cleaning

Mode selection
Select different cleaning modes

Specified areas
Select cleaning areas

OTA
System updates available online

Smart voice control
Completely frees your hands
Voice control is compatible with Amazon Alexa and Google Assistant for easy operation. Easily commence a clean with just one command and free up your hands.