Xiaomi Robot Vacuum S40

The balanced choice for demanding everyday cleaning

The S40 adds a substantial step up in suction and endurance. Its 10,000Pa fan blower is built to collect fine dust, crumbs and hair across hard floors and carpets, with four suction modes for different cleaning needs.

Why it stands out

A comb-like structure, V-shaped main brush and anti-tangle side brush work together to reduce wrapped hair. That makes the S40 especially relevant for homes with long hair or pets, while the 5,200mAh battery supports larger cleaning areas.

Who should choose it?

LDS laser navigation maps the home for planned routes, and the Xiaomi Home app provides remote controls and cleaning schedules. Choose the S40 when you want the strongest value-to-performance balance in the range.

Key features

• 10,000Pa maximum suction
• 5,200mAh battery
• Multidimensional hair anti-tangle system
• Integrated vacuuming and mopping
• LDS laser navigation
• Xiaomi Home app and voice-control support

Specifications

• Maximum suction: 10,000Pa
• Battery: 5,200mAh nominal
• Cleaning modes: Silent, Standard, Strong and Turbo
• Navigation: LDS laser
• Cleaning functions: Vacuum and mop
• Control: Xiaomi Home app

What’s in the box

Robot vacuum; charging dock; main brush and cover; side brush; dust compartment; water tank and mop pad; power cable; cleaning tool; user documentation.

Performance figures are manufacturer claims measured under stated test conditions. Actual results vary by floor type, environment, settings and use.