Husqvarna Automower 420 - robot lawn mower - 2020 model - with free 5-year guarantee

Husqvarna Automower 420 - robot lawn mower - 2020 model - with free 5-year guarantee
Including 5-year guarantee at myRobotcenter
£1,999.00 *

Automower 420 takes over the garden care for areas up to 2,200 m(UK-plug included)

This robot mower is the right choice if you have to mow larger, complex gardens up to 2,200 m2. The Husqvarna 420 masters inclines of up to ± 45 % and has three rotating blades, which cut the grass perfectly every day. The robot lawn mower not only provides an optimal lawn image, but also adapts its mowing cycles to grass growth and is equipped with automatic passage detection. This allows it to reach winding areas in your property.

Buy Husqvarna Automower 420 and benefit:
✓FREE 5-year guarantee(worth £200.00)
✓OPTIONAL Installation-kit size „L“ (worth £ 199.00)
✓ FREE Hotline 00800* 500 500 10
*00800 is an international toll free number for international calls

£1,999.00 *


Availability: In stock

Only 2 left in stock
Delivery time: 3 to 5 working days
Express Shipping available

Payment options

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* Prices in GBP incl. VAT and delivery, if applicable



Robot lawn mower Husqvarna 420 maintains areas up to 2,200 m²

Its application area are larger lawns up to max. 2.200 mwhich he masters thanks to his strong lithium battery. Likewise, gradients up to ± 45% or 24 ° are easily managed. As a result, this robot lawn mower model is also suitable for steep and hilly properties.


The innovative cutting system from Automower 420

The robotic lawn mower does not cut off much of the blades of grass every time, but mows regularly. This guarantees a nice and healthy lawn. It is equipped with three razor-sharp blades that are mounted on a cutting disc. This ensures an efficient mowing process and at the same time low energy consumption.

Thanks to the innovative mowing system and a noise level of just 58 dB the robot lawn mower works very quietly and particularly energy efficient in ECO mode. The cutting height of the robot mowercan be adjusted electrically to the desired value between 20 and 60 mm.


Automower Connect@Home

Thanks to the standard Connect@Home module, the Husqvarna 420 robot lawn mower can be controlled using a smartphone via a Bluetooth connection. To use this feature, you and the robot must be in close proximity.

For the complete use of the app functions, such as on-the-go control, theft alarm and GPS-based navigation, the optional Automower Connect module must be retrofitted (see customer options).


Robotic lawn mower Husqvarna Automower 420 with mulching function

The grass is reliably shortened by Husqvarna 420 with three sharp rotating blades. The mowing process produces fine cut mulch, which falls to the ground. It serves as a natural fertilizer and moisturizes the soil. Your lawn shines in a rich healthy green.


Timer for an automatic mowing operation

The Husqvarna Automower 420 can be operated, controlled and programmed via a large, high-resolution display. If a timetable has been set for the robot lawn mower, it follows the schedule completely independently.

When the battery level is low, or after it has completed its mowing task, the robotic lawn mower returns to its charging station to recharge. To locate the charging station, the robot mower can choose from four different navigation options.


Automatic passage detection

The Husqvarna Automower 420 is equipped with an automatic passage recognition, enabling it to detect narrow passages. It then adjusts its navigation accordingly to the prevailing conditions and passes through narrow corridors skilfully and efficiently. This means that hard-to-reach areas in the garden are no problem for the Automower 420.


Husqvarna Automower 420 offers a remote start function

It is possible to define up to five different starting points for the robot mower. This allows the robot lawn mower to reach even remote areas in your garden. This function ensures consistent, uniform processing of all surfaces (including ancillary areas), and thus an even lawn appearance.


Weather timer for an optimized mowing frequency

The weather timer of the Husqvarna 420 allows an optimized mowing frequency, which is adapted to grass growth in the garden. This means that the robot mower reduces its operation during dry periods and increases it when it rains. The lawn thus receives exactly the care it needs.


Obstacle, lift and tilt sensors ensure safety

Equipped with different sensors, the robot lawn mower reacts accordingly to changes. The built-in obstacle, lifting and inclination sensors ensure safe operation of the robot mower. The PIN code and alarm feature protect Husqvarna Automower against theft and make it childproof.


Colourful case cover

The cover of the robotic lawn mower Husqvarna 420 can be removed and replaced with a different colour.


Optional: Installation kit at myRobotcenter

The Husqvarna Automower 420 is delivered without any accessories needed to install the robotic lawn mower. Therefore, cables, pegs, cable connectors, etc., are not included. At myRobotcenter you can optionally order the installation kit (size L).


Installation Guide

In our download area you will find the operating instructions as a PDF document.

Included in delivery

Included in delivery

Husqvarna Automower 420
• Charging station
• Mains adapter
• Operating instructions
• Low-voltage cable
• PIN/alarm sticker
• Blades (9 pcs.)

Technical details

Technical details

Model description:Husqvarna Automower 420 (2020 model)
Recommended up to (approx.):2,200 m²
Dimensions (approx.):72.0 x 56.0 x 31.0 cm
Weight (approx.):11.5 kg
Programming/controlling the app:Yes
Height of cut:20 - 60 mm
Cut width:24 cm
Incline:±45 % (24°)
Mowing in the rain:yes
Mowing settings:Three rotating blades
Charging time (approx.):50 Min.
Rechargeable battery life (approx.):70 Min.
Guarantee on the product:2 years
Guarantee on the rechargeable battery:2 years
Type of rechargeable battery:Lithium-Ion (3,2 Ah)
Boundary:Boundary Wire
Volume (approx.):58 dB
Safety:Obstacle detection, lift and tilt sensors, PIN code, alarm function
Special features:

• Remote start function (5x)
• Automatic passage handling
• Weather timer: Adapts its mowing frequency to the growth rate of the grass
• Electric cutting height setting

Payment and delivery

Payment and delivery

Orders totalling over 100 GPB are delivered free of charge within United Kingdom. Orders totalling less than this are charged at 10 GBP per delivery.

Deliveries in United Kingdom will be made by DHL / Royal Mail or a haulage firm (from 31.5 kg) within 3 to 5 working days after the order is placed.

DHL Royal Mail DHL Express



DHL Express delivery option

During the checkout process, you will have the opportunity to select DHL Express. Orders which are placed untill 12.00 p.m. and are in stock, will be shipped on the same day. The additional fee depends on your delivery address and cart. 



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