Floor Washing Robot
Harsh with Stain, Gentle with Floor
TidalPower Cleaning System
The all-new TidalPower Cleaning System cleans stubborn stains thoroughly while protecting the floor.
Dampens the floor with clean water to loosen stubborn stains.
Ultrafine fiber roller deeply washes the floor with gentle scrubs
at a high frequency.
Superior suction removes dirty water. Switch to Max
mode for stronger suction power.
Scraper wipes off the residues, leaving the floor spotless.
Clean/dirty Water Separation
Separated compartments for clean and dirty water with individual inlet and outlet ensure cleaning efficiency.
Clean Water Tank
Stores sufficient water to clean large spaces.
Dirty Water Tank
Larger compartment can handle more dirty water, leaving the floor
clean and dry, especially in wet areas such as bathroom and kitchen
4 Cleaning Modes for Different Needs
Cover a large space
methodically to avoid
redoing or skipping
Clean a designated area
in front of the robot along
a systematic path.
Deep clean with increased
suction in a spiral pattern.
Suitable for areas with
Clean along the edges of the
walls and target dead corners.
OBS All-Terrain Detection System
W400s has a whole set of terrain detection sensors, allowing it to complete cleaning tasks autonomously.
9 sets of OBS detectors in the
front part of the robot detect and locate obstacles, preventing W400s from crashing into them.
3 sets of detectors on the
base of the robot prevent
W400s from falling down
steps or from height.
3 function buttons with visual signifiers give you full control of W400s and the status of the robot.
The remote control allows you to send commands to W400s from a long distance.
With the handle, you can easily move
W400s to the area that needs cleaning.
Net weight: 3.3Kg
Clean/Dirty water tank capacity: 0.85L/0.9L
Charging type: Manual
Cleaning modes: Path, Area, Spot, Edge
Charging time: ≤300 minutes
Working time (fully-charged): >80 minutes
Battery capacity: 2500mAh
Suitability: tile, marble, composite floor
Power: AC 100-240V(50/60Hz)
Working voltage: 14.4-14.8V