Electrolux ER81UW3SW Ultimate 800
Electrolux ER81UW3SW Ultimate 800
Effective vacuuming and mopping
Electrolux Ultimate 800 ER81UW3SW robotic vacuum cleaner
The Electrolux Ultimate 800 ER81UW3SW robotic vacuum cleaner offers convenient automated cleaning, with vacuuming and mopping in a single step. It ensures your floors are regularly clean, even when you're not at home, and thanks to the All-in-1 station, it handles most of its maintenance completely independently. The robot moves under furniture, vacuums hard floors and carpets, mops, and returns to its station when the cleaning is finished.
Advanced All-in-1 station for maximum convenience
A major advantage of this model is its automated All-in-1 station, which significantly reduces daily maintenance chores. When connected to the station, the robot automatically empties its dustbin and refills its water tank. The ThermoWash system also cleans the mopping pads with hot water and detergent, and then dries them with hot air, so the appliance is ready for the next clean without any extra work.
Efficient vacuuming of hard floors and carpets
The Electrolux ER81UW3SW Ultimate 800 robot is equipped with HyperSuction technology, which tackles carpets, wooden floors, and tiles. When it moves onto a carpet, the PowerCarpetBoost function automatically activates, increasing suction power for a more thorough vacuum. This allows it to handle daily cleaning of various surfaces without the need for complicated mode switching.
Smart navigation and confident movement around the home
Precise movement is ensured by LiDAR navigation combined with Dual-Line Lazer technology and an AI-powered camera for obstacle recognition. The robot can create maps of multiple floors, helps prevent falls from stairs, and overcomes obstacles up to 20mm high with its TerrainClimb function. The result is smoother cleaning, even in more complex homes.
Two rotating mopping pads for a more thorough mop
The Electrolux ER81UW3SW Ultimate 800 comes equipped with Ultraspin Duo microfibre mopping pads, which operate at 180rpm to help with more thorough wet cleaning. When a carpet is detected, the AutoLift Carpet Detection feature uses ultrasonic sensors to automatically lift the pads by 10mm, preventing textile surfaces from getting wet. The FlexReach function helps when mopping in corners and along edges.
Smartphone control and worry-free regular cleaning
The robotic vacuum cleaner can be connected to your smartphone, so you can easily set up a regular cleaning schedule and have your home cleaned automatically according to your needs. It's also practical that the robot cleans independently and automatically returns to the charging station when finished. This makes it a very convenient helper for everyday use.
A focus on privacy during smart cleaning
Another practical benefit is the solution focused on privacy protection. Data is stored on servers in Europe, and the built-in camera is used to recognise obstacles using temporary photos that are neither saved nor sent anywhere. The robot thus combines smart functions with a greater emphasis on safe operation in the home.
Long battery life for larger areas
The Electrolux Ultimate 800 ER81UW3SW also offers very decent battery life. It can run for up to 208 minutes on low power, up to 135 minutes on normal power, and up to 80 minutes on high power. A full charge takes approximately 6 hours, so it is well-prepared for cleaning larger homes.
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| Code: | ELERV507HU |
| Warranty: | 36 months |
| Links: | Producer's Website: |
| Manufacturer information |
Electrolux s.r.o., Vyskočilova 1561/4a, 140 00 Praha 4, Česká Republika, +420 261 302 261 
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