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Robomow RC304u Automatic Robotic Lawnmower

In stock
Special Price £999.00 Regular Price £1,199.00

Robomow RC304u - the perfect mower for maintaining lawns of 0-500 m2 in size.

  • Mower for maintaining lawns of 0-500 m2 in size
  • Integrated Rain Sensor
  • Compact one blade mulching system
  • Supports up to three sub-zones
  • Complete with Charging Base Station
  • User controlled theft protection including an alarm system
  • Mobile application allows you to operate with Robomow through your mobile phone or tablet
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Robomow RC304u Automatic Robotic Lawnmower

Robomow RC304u Automatic Robotic Lawnmower

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Returns Policy
If you’re not 100% satisfied with your purchase you can return any unused products within 365 days.

If you have problems with a new purchase, our support team will work with you to resolve. And if you still can’t get it working then you can return it within 14 days for replacement or refund.
Support Desk
We provide Life-time Technical Support. You'll always have FREE access to our Technical Knowledgebase, Customer Service and Application Guides as well as all other online resources, help, white papers and articles.

If none of these answer your query you can also raise a ticket and get direct access to our team of smart home specialists for assistance.



Robomow RC304u

The perfect mower for maintaining lawns of 0-500 m2 in size. Complete with Base Station, this nifty little machine is lean, green and very, very mean.

Fitted with all the technological advantages and features available for the smaller garden, your lawn will never look better!

One Touch Control


A stronger cutting system compared with competing robomowers, designed for similar sized lawns. · Large, heavy-duty steel blades · Extra powerful motor · Any terrain · Sails through the first cut of the season and high grass conditions · Once-yearly blade replacement

Custom Scenes


Completes a given lawn faster than competing robomowers, designed for similar sized lawns. · Larger mowing width RC models with a 28cm mowing width RS models with a 56cm mowing width · Fewer mowing hours · More time to enjoy the lawn


Unique Edge mode and 'cut-beyond-the-wheel' design for that extra special Robomow finish. · Unique Edge mode · Cuts beyond the wheels · Complete lawn coverage for a perfect finish


Easy-to-use with flexible installation options and full control from your smartphone! · Robomow app - enjoy the drive! · Local professional installation service · Optional do-it-yourself installation


Seamless maneuverability and motion for an uninterrupted, meticulous mow. Promotes a longer mower lifespan and faster area coverage of up to 10% in speed!


Handles extraordinarily high grass, with ease. TurboMow automatically switches off when desired grass height is reached.


Never lose a blade again! Robomow's blades are extra solid, super secure, ensuring maximum performance and mowing safety. Replacement is required only once a year.


Never miss a mow! Designed for quick and intuitive parts replacement - most parts can be easily changed by the user to minimize downtime in peak season.


70% wider wheel for better maneuverability. (included on RC308 and RC312. Available as an accessory for the RC304)


Programmed to protect itself from rain, Robomow returns independently to its Base Station in rainy weather, and departs again only when conditions are better. Rain sensor sensitivity can be adjusted.


Keeps both your mower and prying little fingers safe and sound. Personalized PIN code ensures that others can't operate your Robomow without your consent or knowledge.


Drives independently to different zones in your garden (connected by a pathway or a strip of grass) and returns after completing each zone.


Sensational mowing speed for longer time thanks to Robomow's long-lasting Lithium-Ferrum high performance batteries


This is a safety feature to help prevent children or others not familiar with the safe operation of Robomow from operating it freely.


Use ECO (Economic) option to operate Robomow with the minimum energy needed for cutting the grass and maintaining the lawn.


Robomow's cutting height can be adjusted to your lawn's needs


Although Robomow is very powerful, it is also very quiet and allows to enjoy your lawn even when Robomow is mowing


Operate and communicate with your Robomow through your mobile phone or tablet.


Robomow blade stops rotating immedialtey if it is lifted from the ground or tilted to a vertical position. When the bumper senses an obstacle, blades stop and Robomow changes its driving direction. To prevent children from operating Robomow, activate the Child Lock.


Robomow can mow areas imside the working area with slopes of up to 36 percent

Find out which Robomow is best for you. Use this simple tool to find out your lawn size:

More Information
Technical Details

Technical Details

  • Guaranteed Lawn Size Capacity: 500 m2
  • Maximum lawn size:* 1000 m2 (*Under ideal mowing conditions: flat level lawn, simple rectangular shape, no obstacles or islands, no additional zones, no inactive time set and modest lawn growing pace.)
  • Installation Pack: Included
  • Connect - App Integration: yes
  • RoboHome: Available as an accessory
  • Off Lawn Base Capability: yes
  • Mowing Motors: DC Brush
  • Power Wheels: Available
  • Drive Motor: Standard
  • Power Consumption: 11 kWh/month
  • Battery Capacity: 2.4 Ah
  • Mowing Time: 45-50 min
  • Charging Time: 50-70 min
  • Mowing Width: 28 cm
  • Mowing Height: 15-60 mm
  • Mowing Power: 200 Watts
  • Noise Level: ECO mode: 64 dB; High Load: Measured – 67.9 dB, Guaranteed – 69 dB
  • Sub-Zones: 3 (only for lawns up to guaranteed lawn size capacity)
  • Separated-Zones: 2 (only for lawns up to guaranteed lawn size capacity)
  • Wire: 150m
  • No. of Pegs: 200
  • Anti-Theft: PIN code and alarm system
  • Rain Sensor: Postpone mowing in rainy conditions
  • Base Station: yes
  • Slope: 36% (20°)
  • Battery Type: 26V Lithium (LiFePO4)
  • Robot Dimensions: 63x46x21 cm
  • Robot Weight: 11.1 kg
  • Package Dimensions: 88x54x33 cm
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