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Husqvarna Automower® Aspire R4 400m² Robotic Lawn Mower (with Installation Kit)

£659.00 inc. VAT

The Husqvarna Automower Aspire™ R4 is a compact robotic mower perfect for smaller, complex lawns up to 400m². Enjoy complete control from your smartphone and a flawless lawn with minimal effort. Includes installation kit.

In Stock
Description

Why buy the Husqvarna Automower Aspire R4 6″ Robotic Lawn Mower (with Installation Kit)?

  • Ideal for smaller, complex gardens up to 400 m²
  • Full control via Bluetooth & Wi-Fi with the Automower® Connect app
  • Smart features including Weather Timer and Frost Guard to protect the lawn
  • Systematic Passage Mowing for a perfect finish even in narrow areas
  • Easy to clean with a garden hose (IPX5 rated)
  • Includes small installation kit (150m wire, 300 stakes)

Intelligent Mowing for Modern Gardens

The Husqvarna Automower Aspire™ R4 is a compact and highly capable robotic lawn mower, perfectly optimised for maintaining smaller lawns up to 400 m². Its intelligent design allows it to navigate narrow passages with ease, delivering a consistently excellent result across the entire garden. This model is equipped with a suite of smart features, including a frost guard that prevents mowing in frosty conditions to protect the grass, and a weather timer that intelligently adjusts the mowing schedule based on the lawn’s growth rate. This not only ensures optimal lawn health but also reduces wear on the mower itself.

Total Control & Smart Integration

With the Automower® Connect app, you gain complete control over the Aspire™ R4 directly from your smartphone via Wi-Fi or Bluetooth. You can start, stop, schedule, and monitor its progress from anywhere. The mower seamlessly integrates with smart home systems like Amazon Alexa and Google Home, allowing for convenient voice control and status updates. Furthermore, it supports IFTTT routines for advanced automation. Software updates are delivered effortlessly via FOTA (Firmware-Over-The-Air), ensuring the mower always has the latest features and improvements without needing a service visit.

Designed for Convenience

The Aspire™ R4 is built for practical, everyday use. Its Systematic Passage Mowing feature enables it to switch to a systematic pattern in narrow corridors, minimising turns and preventing track marks. For lawns with two distinct areas not connected by a passage, a secondary area can be easily set up. Cleaning is exceptionally simple; the exterior and underside can be washed with a standard garden hose thanks to its IPX5 rating, and the cover is removable for easy access. When the mowing season is over, its compact design and included Aspire™ wall hooks make for tidy and convenient storage.

As an authorised Husqvarna UK dealer, Sims Garden Machinery has been advising customers for over 100 years. A robotic mower is a significant investment, and the quality of the installation is just as important as the mower itself. Our trained sales staff are available to help you choose the right model, and for local customers, we highly recommend our professional installation service. This ensures the boundary wire is correctly laid for optimal performance and longevity. We offer a free, no-obligation on-site survey for customers near our Stratford-upon-Avon showroom to assess your lawn’s specific needs. Our workshop is staffed by fully trained mechanics who provide expert servicing and support, ensuring your Automower runs perfectly for years to come.

Not sure which machine or part is right for you?
Our team is here to help. Contact us today for expert advice.

Technical Specification

Specification Value
Working area capacity (±20) 400 m²
Boundary type Physical wire
Maximum slope performance at boundary 10 %
Maximum slope performance inside installation 25 %
Max active time 9 h
Follow guide 1
Charging system Automatic
Weight 5.9 kg
Product size (LxWxH) 55 cm x 33 cm x 22 cm
Colour Grey
Sound level perceived 59 dB(A)
Protection Index (IP Code) IPX5
Battery Chemistry Lithium Ion
Battery capacity 2 Ah
Typical mow time on one charge 70 min
Typical charging time 75 min
Mean energy consumption per month at maximum use 3 kWh
Cutting system 3 pivoting razor blades
Cutting height max 45 mm
Cutting height min 20 mm
Cutting width 16 cm
Cutting height adjustment Manual
Dual cutting direction Yes
User Interface Keypad/App
Display None
Connectivity Bluetooth®, Wi-Fi
App controlled Automower® Connect
Smart Home integration Yes
Firmware Update FOTA
GPS Theft tracking No
GeoFence No
PIN code Yes
Alarm No
Lift sensor Yes
Tilt sensor Yes
Object detection No

Why buy from Sims Garden Machinery?

Authorised Dealer

Authorised main dealer

We are authorised dealers for leading brands, meaning genuine parts, manufacturer-approved training, and warranty support you can rely on.

Real People

Real people, real support

No call centres. No ticket systems. Just a knowledgeable local team you can speak to when you need help.

Expert Advice

Expert advice — not pushy sales

Our team are trained mechanics and product specialists, so you get honest, practical advice based on how you’ll actually use the machine.

Since 1908

Established, independent family business

We’re a long-standing independent dealer with deep roots in the local area — built on reputation, repeat customers, and word of mouth.

Frequently Asked Questions

Frequently Asked Questions

Who is the Husqvarna Automower Aspire R4 best for?

The Aspire R4 is specifically designed for homeowners with smaller, and potentially complex, gardens up to 400 square metres. Its compact size and systematic passage handling make it excellent for lawns with narrow corridors or separate sections.

What is included in the installation kit?

This kit includes everything you need for a standard self-installation: a charging station with power supply, 150 metres of boundary loop wire, 5 metres of low-voltage cable, and 300 stakes to secure the wire.

Can I control the Aspire R4 when I’m away from home?

Yes. The Automower Aspire R4 features both Bluetooth and Wi-Fi connectivity. As long as the mower is connected to your home Wi-Fi network, you can control and monitor it from anywhere in the world using the Husqvarna Automower® Connect app on your smartphone.

Do I need to install this robotic mower myself?

The included kit allows for self-installation. However, for the best and most reliable performance, professional installation is highly recommended. As an authorised Husqvarna dealer, Sims Garden Machinery offers this service to local customers, including a free on-site survey to plan the perfect layout for your lawn.

How does the mower handle frost or bad weather?

The Aspire R4 is equipped with intelligent features like a Frost Guard and a Weather Timer. The Frost Guard prevents the mower from running in frosty conditions to avoid damaging the grass, while the Weather Timer automatically adjusts the mowing schedule based on the lawn’s growth rate.

User Manuals / Downloads


View Husqvarna Brochure

Additional information
Brand
Boundary TypeThe navigation method used (e.g., Wired perimeter or Wireless GPS).Wired
ConnectivitySmart connection features available (e.g., Bluetooth, Wi-Fi, GPS).[“Bluetooth”,”Wi-Fi”]
Cut Height RangeThe range of adjustable cutting heights (min-max).20-45mm
Lawn ComplexityThe level of lawn layout complexity suitable for this model.Complex
Max InclineThe maximum slope gradient the machine can handle (%).25
RM-Max-Slope-Capacity<25%
Specification

Specification

Capacity
Husqvarna Automower® Aspire™ R4
Art no: 970 56 85‑03

Working area capacity (±20)

400 m²

Boundary type

Physical wire

Maximum slope performance at boundary

10 %

Maximum slope performance inside installation

25 %

Max active time

9 h

Follow guide

1

Charging system

Automatic
Overall dimensions

Weight (complete product w/o side packed articles)

5.9 kg

Product size length

55 cm

Product size width

33 cm

Product size height

22 cm
Product data

Colour

Grey

Sound level perceived

59 dB(A)

Protection Index (IP Code)

IPX5

Battery type

Lithium Ion

Battery capacity

2 Ah

Charging current

1 A

Typical mow time on one charge

70 min

Typical charging time

75 min

Mean energy consumption per month at maximum use

3 kWh
Cutting System

Cutting system

3 pivoting razor blades

Cutting height max

45 mm

Cutting height min

20 mm

Cutting width

16 cm

Cutting height adjustment

Manual

Skid plate

No

Dual cutting direction

Yes
Control

User Interface

Keypad/App

Display

None

Connectivity

Bluetooth®, Wi-Fi

App controlled

Automower® Connect

Smart Home integration

Yes

Firmware Update

FOTA
Safety

GPS Theft tracking

No

GeoFence

No

PIN code

Yes

Alarm

No

Lift sensor

Yes

Tilt sensor

Yes

Object detection

No
Shipping & Delivery

FREE PDI, DELIVERY & HANDOVER

We offer a free delivery service for all machines within a 30 mile radius. Not only that; we build, inspect and run up every machine prior to delivery. Making sure you get a fully functional machine that is set-up and ready for use. On delivery we will run through with you any instructions & maintenance advice so you are comfortable with your new machine.

NATIONAL DELIVERY

  • Each machine will be tested prior to delivery.
  • Orders will be sent out via either ThePalletNetwork or DHL insured service.
SKU: H5-H'VARNA ASPIRE R4 Categories: ,