Electrolux ER81UW3SW robot vacuum

Name: Robot vacuum Electrolux ER81UW3SW — ER81UW3SW
Brand: Electrolux
SKU: 12119223
Price: 558.99 EUR
Availability: OutOfStock

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Robot vacuum Electrolux ER81UW3SW — bagless, LiDAR navigation, 208 min runtime, 35.2 cm diameter, 12.8 kg

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Electrolux ER81UW3SW robot vacuum Photo 1

Short description

Electrolux ER81UW3SW is a bagless robot vacuum with LiDAR navigation designed for autonomous floor cleaning. It offers up to 208 minutes runtime and charges in about 6 hours. The unit has a 35.2 cm cleaning diameter, weighs 12.8 kg, and includes a 4.14 kg base station. Suitable for scheduled cleaning of homes and apartments, it maps spaces for efficient route planning.

Warranty: 2 Years

SKU: 12119223

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Product information

Description

Electrolux ER81UW3SW is a bagless robot vacuum designed for autonomous floor cleaning in homes and apartments. Equipped with LiDAR navigation, it scans and maps rooms to plan efficient cleaning routes. The unit offers up to 208 minutes of runtime on a single charge and returns automatically to its base station for recharging; a full charge takes approximately 6 hours. With a cleaning diameter of 35.2 cm and a net weight of 12.8 kg (base station weight 4.14 kg noted separately), this model balances cleaning coverage with compact operation for everyday scheduled cleaning tasks.

Advantages

The bagless design eliminates the need for disposable dust bags and simplifies emptying and maintenance. LiDAR navigation provides accurate mapping and systematic cleaning patterns, reducing missed areas and repeated passes. Extended runtime up to 208 minutes supports longer cleaning cycles across multiple rooms, while automatic return to the base station ensures the robot docks for charging without user intervention. The 35.2 cm cleaning diameter covers a wide path per pass, improving efficiency on open floors.

Suitable for

Scheduled daily or weekly cleaning of apartments and houses
Cleaning medium to large rooms with mixed floor types
Homes where hands-off navigation and mapping are preferred
Households seeking a bagless solution to simplify maintenance

Key specifications

Navigation: LiDAR mapping and room scanning for planned routes
Power system: rechargeable battery with up to 208 minutes runtime
Charging: automatic docking to base station; typical full charge ~6 hours
Cleaning diameter: 35.2 cm for each cleaning pass
Design: bagless dust collection for reusable bin emptying
Net weight: 12.8 kg (base station weight noted separately)
Colour: white

How to use

Place the base station on a level surface with clear space around it and allow the robot to complete its initial mapping run so the LiDAR system can scan the environment. Schedule cleaning cycles via the robot controls or the compatible app if available, and set no-go zones or room priorities during mapping if the feature is supported. After each cycle, empty the dust bin and check filters according to the maintenance intervals indicated in the user manual. If the robot docks to recharge, allow it to complete a full charge of about 6 hours for optimal battery performance.

Usage recommendations

For best results, remove loose cables and small objects from floors before cleaning, keep thresholds and floor transitions clear during initial mapping, and perform regular bin and filter maintenance. Use scheduled cleaning for consistent results across multiple rooms and allow the LiDAR mapping to update after significant furniture changes.

Specifications

Product colour:: White
Weight:: 12.8 kg

All features

Diameter:: 352 mm
Smartphone/tablet remote support:: Yes
Automatic base station return:: Yes
Navigation type:: LiDAR
Base station weight:: 4140 g

Design

Product colour:: White
Dust container type:: Bagless

Ergonomics

Dust container full indicator:: Yes

Power

Runtime:: 208 min
Charging time:: 6 h

Weight & dimensions

Weight:: 12.8 kg
Height:: 0 mm
Package depth:: 648 mm
Package height:: 390 mm
Package width:: 395 mm

Packaging data

Package weight:: 16600 g

Logistics data

Package volume:: 99820 cm³

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Customer questions

FAQ

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Electrolux products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Electrolux service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: product colour, weight, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

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Robot vacuum Electrolux ER81UW3SW — bagless, LiDAR navigation, 208 min runtime, 35.2 cm diameter, 12.8 kg

Short description

Product information

Description

Advantages

Suitable for

Key specifications

How to use

Usage recommendations

Specifications

Design

Ergonomics

Power

Weight & dimensions

Packaging data

Logistics data

Description

Similar products

Product comparison

Customer reviews

Customer questions

What payment options are available?

Can this product be purchased for a company (with VAT)?

What is the warranty period?

Can the product be returned after purchase?

Where should I contact for warranty service?

How can I tell if this product suits my needs?