The Robomow Range Robotic Lawnmowers – for small to large to massive lawns

With so many robot mowers in the Robomow Range, we make it easier by comparing the different models based on what matters most.

The Robomow Range

When it comes to robotic lawnmowers, you want to be sure that you made the right choice and picked the right one for your garden. It is after all a big investment and you do not want to make the mistake of picking one that is too small and finding that you needed an upgrade or too big and overspending.

From one of the biggest names in robotic lawn mowers, Robomow comes the RC-series for small to large lawns and the RS-series for large to massive lawns. The differences between the two are as follows:

RC-Series
  • Working Area: 400 – 1200 
  • Mowing Width: 28cm
  • Mowing Height: 15-60mm
  • Charging Time: 60-90 mins
  • Mowing Time: 45-73mins
  • Noise Level (Guaranteed): 69 dB
  • Dimensions: 63 x 46 x 21 cm
  • Weight: up to 11.4kg
RS-Series
  • Working Area: 1200 – 3300 
  • Mowing Width: 56cm
  • Mowing Height: 20-80mm
  • Charging Time: 60-135 mins
  • Mowing Time: 45-120mins
  • Noise Level (Guaranteed): 74 dB
  • Dimensions: 73.5 x 66 x 31 cm
  • Weight: 20kg

Common features are the rain sensor that lets the Robomow return to its base station in rainy weather and start again when conditions are better. It can work on areas with slopes of up to 36%. You can use the Pin code function to lock the Robomow to prevent others from operating it. Robomow can also work on different zones independently for gardens with connecting pathways or separating hedges with a strip of grass in between. The ultra wide blades at 28cm or 56cm where others start from 17cm allows the Robomow to complete the lawn faster. It’s unique Edge mode and cut-beyond-the-wheel base gives a signature Robomow finish. Grass clippings are left on the lawn to decompose and to turn into food for the grass. Both RC and RS series support the Robomow App (iOS | Android) that gives you full control using your smartphone.

Let’s take a side by side comparative look at the models within each series.

Robomow RC-series for Small to Large Lawns

Robomow RC

 

Features: Rain sensor, modular design, snap on blades, unique edge mode, floating deck, Robomow App, premium drive wheels, silver plated parts, 3yrs warranty

Dimensions & Weight: 63 x 46 x 21 cm, up to 11.4kg

Robomow RC304 – SMALL AREA

  • Working Area: 400 m² (3 plots) – base station every 200 sq metres
  • Single blade 28cm mowing width | Mowing Height: 15-60mm
  • Charging time: 60-90 mins | Running time: 45-50 mins | 26V Lithium (LiFePO4)
  • Noise Level: ECO mode: 64 dB High Load: Measured: 67.9 dB Guaranteed: 69 dB

Robomow RC306SMALL to MEDIUM AREA

  • Working Area: 600 m² (3 plots) – base station every 200 sq metres
  • Single blade 28cm mowing width | Mowing Height: 15-60mm
  • Charging time: 60-90 mins | Running time: 60-73 mins | 26V Lithium (LiFePO4) – BEST MOWING TIME
  • Noise Level: ECO mode: 64 dB High Load: Measured: 67.9 dB Guaranteed: 69 dB

UPDATE: Robomow RC308 – replacement model for the above

  • Working Area: 800 m² | Maximum lawn size 1500 m²
  • Single blade 28cm mowing width | Mowing Height: 15-60mm
  • Charging time: 70-80 mins | Running time: 60-70 mins | 26V Lithium (LiFePO4)

Robomow RC312 – LARGE AREA

  • Working Area: 1200 m² (3 plots) – base station every 200 sq metres
  • Single blade 28cm mowing width | Mowing Height: 15-60mm
  • Charging time: 60-130 mins | Running time: 50-65 mins | 26V Lithium (LiFePO4)
  • Noise Level: ECO mode: 64 dB High Load: Measured: 67.9 dB Guaranteed: 69 dB

 

Robomow RS-series for Large to Massive Lawns

Robomow-RS622

 

Features: Rain sensor, modular design, snap on blades, unique edge mode, floating deck, robomow app, premium drive wheels, silver plated parts and 3 yrs warranty.

Dimensions & Weight: 73.5 x 66 x 31 cm, 20 kg

UPDATE: Robomow RS635

Our favourite top of the range model from the RS series has Edge Mode that lets you cut right up to the edge leaving no fringes of uncut grass, unsightly long blades of grass that got missed. The dual blade arrangement is extra solid and has a wide 56cm cutting width. On a full charge can work for up to 100 minutes. This is enough for even the medium to large lawns. When the battery is low, it takes up to 110 minutes charging time to fully recover with the included Robohome docking charger. The RS635 has a 3600 m² recommended lawn size and can take on lawns up to 5000 m².

Robomow RS612LARGE AREA – 3.7stars

  • Working Area: 1200 m² (4 plots) – base station every 200 sq metres
  • Dual blade 56cm mowing width | Mowing Height: 20-80mm
  • Charging time: 60-90 mins | Running time: 45-50 mins | 26V Lithium (LiFePO4)
  • Noise Level: ECO mode 66 dB | High Load: 72 dB | Guaranteed: 74dB

UPDATE: Robomow RS615U – Replacement model for the above

  • Working Area: 1600 m² | Maximum lawn size 3000 m²
  • Dual blade 56cm mowing width | Mowing Height: 20-80mm
  • Charging time: 90-110 mins | Running time: 55-70 mins | 26V Lithium (LiFePO4)

Robomow RS622 – HUGE AREA (£1799) – 4stars

  • Working Area: 2200 m² (4 plots) – base station every 200 sq metres
  • Dual blade 56cm mowing width | Mowing Height: 20-80mm
  • Charging time 90-135 mins | Running time 60-73 mins | 26V Lithium (LiFePO4)
  • Noise Level: ECO mode 66 dB | High Load: 72 dB | Guaranteed: 74dB

UPDATE: Robomow RS625 – Replacement model for the above

  • Working Area: 2600 m² | Maximum lawn size 4000 m²
  • Dual blade 56cm mowing width | Mowing Height: 20-80mm
  • Charging time: 90-110 mins | Running time: 55-70 mins | 26V Lithium (LiFePO4)

Robomow RS630MASSIVE AREA – 3.5stars

  • Working Area: 3300 m² (4 plots) – base station every 200 sq metres
  • Dual blade 56cm mowing width | Mowing Height: 20-80mm
  • Charging time: 90-135 mins | Running time: 90-120 mins | 26V Lithium (LiFePO4) – BEST MOWING TIME
  • Noise Level: ECO mode 66 dB | High Load: 72 dB | Guaranteed: 74dB

What else do you need: Perimeter wire and pegs, additional base station, perimeter switch, replacement blades

 

Entry Level Model

The entry level RM series has been replaced with RX series. Models currently available are the RX20U and RX12U both of which are small lawn mowers with 18cm cutting width suitable for small lawns no more than 300m2. These compact robot mower has a simple single button operation with the higher RX20 models controllable via Robomow mobile app.

Robomow RX29U – SMART, APP SUPPORT

This is a smart robot mower with scheduling function and remote app control and two zones support. The later refers to the robot mower having the capability of moving to a different zone in the garden connected via a pathway or strip of grass and returning when done.

  • Working Area: 200 m² | Maximum lawn size 300 m²
  • Single blade 18 cm mowing width | Mowing Height: 15-45mm
  • Charging Time 16-20 hours | Running time: 90-120 mins
  • Robomow App
  • Mowing schedule
  • 2 Zones support
  • Theft protection

Robomow RX12U

  • Working Area: 150 m² | Maximum lawn size 250 m²
  • Single blade 18 cm mowing width | Mowing Height: 15-45mm
  • Charging Time 16-20 hours | Running time: 90-120 mins
  • 2 Zones support

These new entry level models replace the older RM510 below.

Robomow RM510

RobomowRM510b

The entry level, compact and value for money model from Robomow lacks all the bells and whistles of the RC and RS series but does the job with first class performance you would expect from Robomow. For medium gardens of up to 500 m².

RobomowRM510a