Husqvarna Automower Aspire R4 Robotic Lawnmower - MowersUK
Husq Aspire R4

Husqvarna Automower Aspire R4 Robotic Lawnmower


Husqvarna Automower® Aspire™ R4 robotic lawn mower ideal for lawns up to 400m².

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This compact robotic mower offers a lawn cut to perfection 24/7. Optimised for lawns up to 400m² with systematic passage mowing for precisely cut narrow passages, slope handling of 25% and carefree operation thanks to reliable mowing, frost guard and weather timer. Equipped with FOTA (automatic firmware updates) and easily cleaned with a hose means effortless ownership. Complete control from your smartphone with the Automower® Connect app and smart wall storage with the included Aspire™ hooks.

Automower® Connect app Enjoy the convenience of complete command from your smartphone 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. Make your lawn care as carefree as possible with Automower® Connect. Cellular, Wi-Fi and Bluetooth connectivity available, dependent on model.

*Bluetooth® connectivity offers up to 30 meters range. Wi-Fi connectivity gives coverage from anywhere in the world whilst the mower is connected to Wi-Fi. Cellular communication gives coverage from anywhere in the world and includes a 10 years mobile data contract*. *The included Automower® Connect 10 years contract only applies if a third party provides sufficient mobile coverage in the area

Compact Storage Naturally compact and light, the footprint of Husqvarna Aspire™ tools becomes even less thanks to adjustable, foldable, collapsible, or detachable parts – for easy storage and transport in tight spaces like small sheds or cars. Using the tailor-made hook included in every package, you can choose to store them directly on the wall or hang on our wall-mounted storage rail, part of the Husqvarna Aspire™ Storage system. Rail accessory sold separately.

Compact Performance The compact size and low weight of every Husqvarna Aspire™ product improve manoeuvrability and boasts an impressive amount of Husqvarna innovative technologies – all to increase the machine’s capacity and efficiency while consistently delivering great results in your suburban garden.

Smart Home integration All Husqvarna Automower® models with cellular or Wi-Fi 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 by simply asking your voice assistant, use it in IFTTT routines and more. With Automower® Connect you can also integrate your robotic mower with your Gardena Smart System and let mowing and watering work together


  • Compact size and low weight and an impressive amount of Husqvarna innovative technologies.
  • Made for easy storage with its tailor-made hook and compact design.
  • Enjoy the convenience of complete command from your smartphone with the Husqvarna Automower® Connect app.
  • Fully integrate your robotic mower into your smart home. Voice control with Alexa and Google Home, use IFTTT routines and more.
  • Adjusts the working time to the lawn’s growth rate, which decreases wear on lawn and mower.
  • Automatically switch mowing pattern from random mode to systematic mode in narrow passages.
  • Connect to one of our smart connections in the Automower® Connect app or create your own routine with IFTTT.
  • Possibility to make software updates automatically, over the air, via the Automower® Connect app to enable new features and updates.
  • Automatically senses narrow passages and finds its way even through the smallest passages.
  • Automatically interrupts the mowing schedule in frosty conditions, helping to protect the lawn.
  • Easy washability of the exterior and underneath of the robotic mower by a garden hose.
  • This product does not emit CO₂ emissions during use.
Battery capacity 2.0 Ah
Battery pack weight 0.38 kg
Battery type Lithium Ion
Battery voltage 18 V
Charging current 1 A
Charging system Automatic
Connected digital function set (calc) AMC : Planned N/A Autocheck 3 : Planned N/A
Power consumption during cutting 18 W
Typical charging time 75 min
Typical mow time on one charge 70 min
Utilized Battery Capacity 1.68 Ah
Area capacity per hour 45 m²
Area capacity per hour 480 ft²
Maximum slope performance at boundary 10 %
Maximum slope performance inside installation 25 %
Maximum slope performance inside installation 14 °
Mean energy consumption at maximum use 400 m²
Power source Battery
Working area capacity 400 m² ±20%
Working area capacity (±20) 400 m²
Design awarded product No
Firmware Update FOTA
Article gross weight 12000 g
Article net weight 9000 g
Cutting Height, min-max 20-45 mm
Cutting width 16 cm
Product Size, LxWxH 55x33x22 cm
Weight 5.9 kg
Blade motor type Brushless DC motor (BLDC)
Drive motor type Brushless DC motor (BLDC)
Power/fuel type Battery

Please refer to our Delivery Policy

Additional Information

SKU: .NHU9705685-03

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