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  4. Robot Vacuum S40 Pro
Xiaomi Robot Vacuum S40 Pro
Xiaomi Robot Vacuum S40 ProXiaomi Robot Vacuum S40 ProXiaomi Robot Vacuum S40 ProXiaomi Robot Vacuum S40 Pro
XiaomiRobot vacuum and mop

Xiaomi Robot Vacuum S40 Pro

Xiaomi Robot Vacuum S40 Pro is a robot vacuum and mop released in November 2025. Key specs: suction power 15,000 Pa, navigation Laser (LiDAR), obstacle avoidance Basic sensors (infrared / bumper), mop type Rotating mop pads.

6.7Score
Cleaning power7.6
Navigation5.0
Mopping7.1
Base station3.5
Battery6.0
price rangeUS$195–245Reference price converted from EUR
Released
November 2025
Brand
XiaomiXiaomi
Popularity
#129 of 912
15,000 PaSuction power
Laser (LiDAR)Navigation
Basic sensors (infrared / bum…Obstacle avoidance
Rotating mop padsMop type
Charging dockBase station
180 minRuntime
5,200 mAhBattery capacity
99 mmHeight
20 mmThreshold climbing
65 dBNoise level
Spec guide

How it ranks among robot vacuum and mop combos of 2025

compared with other robot vacuum and mop combos

Why is Robot Vacuum S40 Pro a good choice?

Dustbin (robot): 430 mlbetter than 78% of robot vacuum and mop combos
Weak points
Threshold climbing: 20 mmworse than 78% of robot vacuum and mop combos
Mop lift height: 10 mmworse than 78% of robot vacuum and mop combos
Specifications

Full specifications

Suction & cleaning
Suction power
15,000 Pa
Dustbin (robot)
430 ml
Main brush
Single main brush
Anti-tangle brush
Yes
Side brushes
1
Extending side brush
Yes
Carpet detection
Yes
HEPA filter
Yes
Noise level
65 dB
Navigation & obstacles
Navigation
Laser (LiDAR)
Navigation sensors
LiDAR laser (LDS), Wall sensor, Cliff sensors
Obstacle avoidance
Basic sensors (infrared / bumper)
Threshold climbing
20 mm
Room mapping & room selection
Yes
Mopping
Mop type
Rotating mop pads
Mop lifting on carpets
Yes
Mop lift height
10 mm
Extending mop (edges)
Yes
Water tank (robot)
310 ml
Base station
Base station
Charging dock
Battery & runtime
Battery capacity
5,200 mAh
Runtime
180 min
Charging time
360 min
Cleaning area per charge
180 m²
Size & weight
Width / diameter
355 mm
Length
355 mm
Height
99 mm
Weight
4.2 kg
Shape
Round
Colours
White
App & smart home
App control
Yes
Voice assistants
Amazon Alexa, Google Assistant

Specs are collected from manufacturers and open databases and normalised to one format; check details with the seller before you buy.

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