Electrolux ER81UW3SW

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Product details

The Electrolux ER81UW3SW is an innovative vacuum-mop robot designed for thorough floor cleaning. With its bagless technology and a 0.3-liter dust container, it ensures efficient dust pickup. The integrated base station not only provides charging capabilities but also features a 4-liter fresh water tank that facilitates mopping. Thanks to LiDAR navigation technology, the robot can navigate precisely and systematically through the room, while a battery life of up to 208 minutes allows for extensive cleaning. Control is conveniently done via an app, enabling smart cleaning and personalized settings. Weighing 12.8 kg and with a diameter of 35.2 cm, the robot is compact and easy to handle.

  • Bagless technology for easy cleaning
  • LiDAR navigation for precise room mapping
  • Long battery life of up to 208 minutes
  • App control for personalized cleaning settings.

Key specifications

Navigation technology
LiDAR
Base station functions
Charging

General information

Item number
68599125
Manufacturer
Electrolux
Category
Robot vacuum cleaners
Manufacturer No.
900 402 423
Release date
20.3.2026

Colour

Colour
White
Exact colour description
White

Robot vacuum cleaner properties

Robot type
Robot vacuum
Smart cleaning & control
Remote control via appScheduled cleaning
Dust container volume (robot)
0.30 l

Navigation & map creation

Navigation technology
LiDAR

Base station features

Base station functions
Charging
Water supply
Freestanding with water tank

Smart home features

Smart home
Compatible

Battery properties

Battery type
Li-ion
Battery life
208 min
Charging time
360 min

Robot product dimensions

Wide robots
35.20 cm
Robot weight
1.28 kg

Product dimensions base station

Base station weight
4.14 kg

Scope of delivery

Scope of delivery
Base station

Sustainability

Manufacturer commitment
SBTi

Voluntary climate contribution

CO₂ emissions
1.07 kg
Climate contribution
CHF 0.11

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Robot vacuum cleaners» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Electrolux
    Not enough data
  • 1.TP-Link
    2.9 %
  • 2.Roborock
    4.4 %
  • 3.Kärcher
    4.8 %
  • 3.Medion
    4.8 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Electrolux
    Not enough data
  • 1.Severin
    0 days
  • 2.iRobot
    3 days
  • 2.TP-Link
    3 days
  • 4.Kärcher
    4 days

Return rate

How often is a product of this brand in the «Robot vacuum cleaners» category returned?

Source: Digitec Galaxus
  • Electrolux
    Not enough data
  • 1.Dreame
    2.4 %
  • 2.TP-Link
    2.5 %
  • 3.Mova
    2.6 %
  • 4.Medion
    2.8 %
Source: Digitec Galaxus