LDS laser navigation for unrivalled 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.
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.
OK Google, start the robot vacuum.
OK Google, stop the robot vacuum.
Alexa, turn on the robot vacuum.
Alexa, turn off the robot vacuum.
*Compatible Alexa and Google Assistant-enabled devices are required. Google Assistant is not available in certain languages and countries/regions. Google, Google Home, and Google Nest Mini are trademarks of Google LLC. Alexa is not available in certain languages and countries/regions. Amazon, Alexa and all related logos are trademarks of Amazon.com, Inc. or its affiliates. Please refer to the respective official websites for more information.
*5,000Pa powerful suction fan blower: When fully charged and with "Turbo mode" enabled, the fan can reach a maximum vacuum degree of 5,000Pa using a vacuum suction meter. The measurement range is 0–35kPa with a precision of 0.01kPa. Performance may vary depending on actual usage conditions.
*520mL dustbin: Small plastic particles were put into the dustbin until they overflowed. The weight was then recorded. After three identical tests, the results showed that the dustbin capacity is ≥520mL. Performance may vary depending on actual usage conditions.
*260mL water tank: The water tank was filled with clean water and poured out for measurement with an electronic scale. The measurement results showed that the capacity of the clean water tank is 260mL. Performance may vary depending on actual usage conditions.
*20mm: Data tested by the manufacturer. When the Xiaomi Robot Vacuum S40C's mop pad is dry, the vacuum can traverse vertical steps up to 20mm in height. Performance may vary depending on actual usage conditions.
*The iOS version of Xiaomi Home app (V6.7.200) is currently only compatible with iOS 10.0 and above. For an optimal user experience, please update your device to the latest software version.
*Unless otherwise stated, data on this page is provided by Xiaomi Internal Labs.
*All function displays on this page are for illustrative purposes. Please refer to the actual product.