Husqvarna Automower® 450X Robotic Mower (lawns <5000m²)

The Husqvarna 450X Automower® is an advanced high specification, ultra-quiet X-line robotic mower designed to handle very complex, sloped or multiple lawns, as well as lawn areas up to 5000m², making it a viable alternative to a medium or large ride-on machine.

Automower® 450X - 5000m² working area. 210m² per hour. Max incline 45%/24.5°. Cutting height 20-60mm.

This highly advanced Automower® is packed with technological, performance features and is smart enough to negotiate the challenges of large and complex lawns alike, together with multiple narrow passages, obstacles, tough terrains and slopes up to 45%.

The 450 Automower® has been independently awarded by PriceRunner ‘best luxury choice’ robotic mower 2019 and 2020.

It features GPS assisted navigation for efficient lawn coverage in complex areas as well as a multitude features you would expect from X-line, high specification robotic mower.

Learn how to install Automower® here.

Max working area 5000m² | 45%/24.5° slope capability | 20-60mm cutting height | Weatherproof | Area per hour 135m² | Automower® Connect | Weather timer | Systematic passage mowing | Frost guard | Electric height adjustment | Ultrasonic sensor | Anti-theft alarm and GPS tracking | GPS assisted navigation | LED Headlights | PIN code lock Lift & tilt sensors | Automower® Zone Control | Front sensor | Spot cutting | Spiral cutting | Balance and slope control | Smart Home Integration | GeoFence | Remote start points x 3 |

Need to calculate your lawn size? Click here for Husqvarna's lawn size calculator. 

Husqvarna Dealer | Red Band UK

Installation kit required. Sold as optional extra.

£3,480.00 £2,900.00
In stock
RRP from £3,230.00 Inc. VAT


MPN 967 85 30-03
Maximum Area Capacity (+/-20%) 5000m²
Area Capacity per hour 210m²
Cutting Width/Height 24cm/2-6cm (20-60mm)
Cutting Height Adjustment Electric
Battery Type Li-Ion
Battery Capacity 18V/2.1Ah
Typical Mow Time (on one charge) 270min
Typical Charging Time 60min
Maximum Daily Operating Time 24 hours
Mean Energy Consumption (at max use) 23kWh/month
Noise Level dB(A) perceived 59dB(A)
Product Overall Dimensions (L x W x H) 72 x 56 x 31cm
Weight 13.9kg
Search System Pentasearch
Guide Wires 3
Area Complexity ●●●●●
Maximum Slope (inside installation) 45%
Maximum Slope (by boundary wire) 15%
Graphic Display Size MonoChrome 2.8"
User Inerface Keypad and Display/App
Connectivity Bluetooth®, Cellular
App controlled Automower® Connect
Smart Home Integration Yes
Firmware Update Dealer Service
Our Price (Exc. VAT) £2900.00


Principal Function(s)

  • Unattended mowing
  • Mow little but efficiently and frequently
  • Good performance even in wet weather
  • Healthy maintained lawn
  • More free time

Automatic charging

When Automower® needs more power, it simply returns itself back to its docking/charging station and reenergises itself. Once fully charged and ready to go, it will simply return itself back to work until its scheduled cutting cycle is complete.


Automower® is designed to work you and your lifestyle. You decide when you want it to mow and when you do not, and if you change your mind, it is quick, simple and easy to change your programmed schedule.


Automower® is designed to be used outside, unattended and around the clock, regardless of the weather conditions, even the wet. In the winter months and extreme temperatures it would be advised to keep your mower inside a garage or shed, whether its compact size and weight allows it to be easily and conveniently stored or even hung.

Weather timer

This ingenious function adjusts the working time of Automower® to suit the lawn’s rate of growth, thereby optimising mowing time during periods of increased grass growth. In sunnier and drier weather or late in the season, Automower® will spend less time mowing and in doing so, decrease lawn and mower wear.

Automower® Connect App

Enjoy the convenience of complete command from your smartphone or smart device with the Husqvarna Automower® Connect App. From edge to edge you can manage and monitor your Husqvarna robotic mower - freeing you from the task of mowing your lawn with the reliability to always achieve a premium cut.

Systematic passage mowing

In order to deliver excellent cutting results across the entirety of the lawn, Automower® can be set to automatically switch mowing pattern from random mode to systematic mode which senses and navigates the mower through narrow spaces, such as between flower beds etc, varying the route to avoid unpleasant track marks.

Frost guard

This function automatically interrupts the mowing schedule in frosty conditions for the betterment of the lawn.

Electric Height Adjustment

The cutting height is swiftly adjusted by the electrically operated height adjustment, easily from the main menu or via the Husqvarna Automower® Connect App.

Ultrasonic sensor

Built-in sensors using ultrasonic technology helps the mower to detect objects, lowers the speed and avoid hard collisions.


For improved lawn quality TargetHeight lowers the cutting height automatically from MAX to defined height over a 10 days period.


By defining the GeoFence area for your mower via Automower® Connect App you will receive notifications to your phone if your mower is moved outside this predefined area, minimising the risk of theft and letting you know where the mower is at all times.

Anti-theft alarm/PIN code lock

Each Automower® has a unique PIN code for added protection and security. Settings can only be changed and the audible alarm deactivated using its unique PIN.

GPS theft protection

Products equipped with GPS tracking immediately begin tracking the mowers GPS position and send notifications to your device via the Automower® Connect App, minimising the risk of theft and letting you know where your mower is at all times.

Lift & tilt sensors

If Automower® is lifted off the ground or tips over, the cutting action of the mower automatically shuts off and stops. The rotating Automower® blades are also purposely positioned to sit within the underside and shielded part of the mower and far from the outer edge of the mower body for additional safety. If Automower® meets an obstacle whilst mowing the lawn, like a garden pot or ornament for example, it will simply and gently stop, redirect itself and travel in a different direction.

Remote start points x 3

This functions allows mowing in three different locations along the patented guide wire installed, say the front and rear garden of a property with no connecting lawn between the two for the mower to travel on. The mower can simply be manually carried from one location to the other and put to work. It will need to be manually returned to the docking station to recharge or when it has finished cutting the secondary area.

Front sensor

A sensor mounted to the front of the mower detects in advance upcoming obstacles in its intended direction of travel and takes preventive measures to avoid collision.

Spot cutting

Special mode to quickly mow a limited area of longer grass. This feature is especially useful for areas beneath for example garden furniture, play equipment etc, once the obstruction(s) have been removed allowing free and unobstructed movement of the mower. Simply place the mower in the desired area and choose the Spot cutting mode. The mower will then mow in tight spirals and when finished resume in automatic mode.

Spiral cutting

Automatic cutting function which determines a variation in grass height and mows the area in a spiral motion until the grass is cut and reduced to a uniform length.

Backlit graphic display menu control

Backlit dashboard mounted high resolution, medium-sized display control panel with graphic menu structure. Easy to use with self-explaining set up.

Quiet in operation/Environmentally friendly

Thanks to the combination of its li-ion battery power and unique cutting system, Automower® is very quiet and discreet in operation reducing noise-pollution. Your neighbours often will not even be aware that Automower® is at work; day, night, early or late. Automower® is also environmentally friendly as it produces no CO2 emissions and consumes extremely low levels of energy.

Manages slopes up to 45%/24.5°

Thanks to the compact size, lightweight, chassis design and large coarse-tread drive wheels for optimised traction and balance even on slippery surfaces, the 305 has the ability to work on slopes up to 45%/24.5° and on undulating, uneven ground too.

Smart Home Integration

All Husqvarna Automower® models with cellular connectivity are compatible with Amazon Alexa and Google Home. This means that you can execute the most common voice commands such as start, stop, park and get status updates from your mower simply by asking your voice assistant, use it in IFTTT routines and more.

Smart Connections with IFTTT

Integrate Automower® even more into your smart home by using IFTTT applets. Connect to one of the smart connections in the Automower® Connect App, or even create your own routine with IFTTT. Perhaps you want your mower to park when your kids come home from school or when the weather forecast shows heavy rain etc, or alternatively perfectly synchronise it with the weather. IFTTT (“If, This, Then, That”) is free and easy to use.