Xiaomi Robot Vacuum S40 Pro

15,000Pa Power with Dual Rotary Mops and Smart Obstacle Avoidance

The Xiaomi Robot Vacuum S40 Pro steps up to a 15,000Pa suction fan that lifts embedded dust and pet hair out of carpet pile and floor gaps. A dual anti-tangle brush system keeps long hair from winding around the rollers, so the robot spends more time cleaning and less time being cleaned.

Mopping is handled by two rotary pads spinning at 180rpm, fed by a 310mL tank with three water-flow levels, scrubbing away dried stains rather than just wiping over them. When the S40 Pro senses carpet it lifts the pads 10mm automatically, and four carpet modes let you decide whether to vacuum carpets first, avoid them, cross them or ignore them entirely. Choose from vacuum-then-mop, vacuum only, mop only, or vacuum and mop together.

Navigation combines 360° LDS laser scanning with a 129° ultra-wide structured-light sensor that spots shoes, cables and furniture legs in its path, even in low light. Maps for multiple floors are stored in memory, and S-curve route planning covers each room in orderly rows. The 5,200mAh battery manages up to 180m² per charge, it steps over 20mm thresholds, and the Xiaomi Home app, Amazon Alexa and Google Assistant put scheduling and control in your hands.

Key Features

• 15,000Pa suction: Flagship-level power for carpets, floor gaps and pet hair.
• Dual rotary mop pads: 180rpm scrubbing with three water levels and automatic 10mm carpet lift.
• Structured-light obstacle avoidance: 129° wide-angle sensor detects objects and works in dim rooms.
• LDS laser navigation: 360° mapping, multi-floor memory and S-curve route planning.
• Dual anti-tangle brushes: Long hair stays off the rollers.
• Four cleaning modes and four carpet modes: Fine-tune each run from the Xiaomi Home app.

Specifications

• Model: OV71GL
• Max suction power: 15,000Pa
• Mop system: Dual rotary pads, 180rpm, 3 water-flow levels, 10mm auto lift
• Navigation: LDS laser 360° scanning + 129° structured-light obstacle avoidance
• Dustbin capacity: 430mL
• Water tank capacity: 310mL
• Battery: 5,200mAh nominal (4,800mAh rated)
• Coverage per charge: Up to 180m² (quiet mode, routine maintenance)
• Obstacle crossing: Up to 20mm
• Cleaning modes: Vacuum then mop / vacuum only / mop only / vacuum and mop
• Rated power: 160W
• Rated voltage: 14.4V; charging voltage 20V
• Dimensions: 355 x 350 x 99mm
• Weight: 4.2kg
• Charging dock: OV71CDZ, 146 x 122 x 98.5mm, 20V 1A output
• App and voice: Xiaomi Home app, Amazon Alexa, Google Assistant
• Color: White
• In the box: Robot vacuum, side brush, main brush and cover, dust compartment, water tank, two mop pad holders with pads, charging dock, power adapter, user manual, image guide, warranty notice

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