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Gardena SILENO city 250 Robot Lawn Mower - With Perimeter Wire

Surface recommended
250 m²
Maximum inclination
25 %
Managing using App
Bluetooth control
Motor type
Brush motor
18 V
2.1 Ah
Battery type
Liquid crystals display
Manual cable layer for free
Kit of 18 blades for robot lawn mowers
FREE ITEMS: Additional Perimeter Kit ADDITIONAL Kit besides the standard-supplied equipment
Manual cable layer for free
Kit of 18 blades for robot lawn mowers
FREE ITEMS: Additional Perimeter Kit ADDITIONAL Kit besides the standard-supplied equipment
€ 865,45
VAT Included
Prompt Delivery
3 items in stock
Free Shipping
You should receive it by 25/05/2021
ID: K600556

EAN: 4078500032582

MPN: 15001-34

Gardena SILENO city 250 Robot Lawn Mower

Thanks to the Gardena SILENO city 250 robot lawn mower mowing the lawn will not be a problem anymore. This robot is designed to perform a perfect lawn-mowing in complete autonomy: once operated, it will mow for you and return to the charging station for recharging by itself.

The SILENO city belongs to the latest generation of robot lawn mowers for small gardens.

This robot lawn mower is very quiet and the program of mowing can be set according to the size of the garden and the preferred hours and days of the weeks. The robot, once installed, will work autonomously and you will only have to clean it regularly (even directly with water).

This Robot has many strenghts:

  • INTUITIVE: Installation, Setting and Operation. Everything is incredibly fast. With an easy navigation of the menu.
  • QUIET: Less than 60 db (A). The quietest robot lawn mower you can have. It is possible to start the robot even at night without the risk of disturbing the neighbors.
  • USEABLE IN ALL WEATHER CONDITIONS: It also works with bad weather conditions.
  • EASY CLEANING: You can clean your SILENO city with a garden hose.
  • AGILE: It moves nimbly between perimeter wires, also in spaces of only 60 cm.
  • INDEPENDENT: Completely autonomous. It cuts and charges by itself. You don’t have to think about anything.

The robot is provided with 3 steel floating blades for perfect cuttings and borders.

This robot can cut areas up to 250 m²: this figure refers to the largest surfaces to be mowed in case of regular areas with low slope and by simple geometry.

GARDENA Bluetooth App. The Robot Control at your Fingertips!

Grab your smartphone and use the GARDENA Bluetooth® App to set the size of the lawn, the working days and the favorite starting time. Thanks to the GARDENA Bluetooth® App, which guides you intuitively through the initial installation step by step, your robot lawn mower will be ready to start mowing without any problem.

You can comfortably control your SILENO city through Bluetooth® up to 10 m away. Your robot lawn mower calculates the optimal time for mowing and the GARDENA Bluetooth® App uses its programming assistant to help you maintain your garden perfect.

Other Features:

  • Operating Frequency Power: 2400 - 2484 MHz;
  • Max. Transmission Power: 8 dBm;

Operation and Installation

The product will arrive to your home and you can start it by yourself: even the less experienced user, who has never seen this kind of products, will start to work with the Gardena SILENO city 250 robot lawn mower following the instructions in the manual included.

As soon as the charging station will be assembled, once delimited the scope of the working area with the perimeter wire and pegs, both supplied, simply program the size of the area to be mowed and the robot will be ready to work.

This robot is ideal for any type of user. From now on:

  • You will be fully aware of the product you've purchased and have a thorough knowledge of its nature and features.
  • You will be able to use your robot lawn mower independently, without constant support from technical staff.
  • You will save time and money compared to other robotic lawn mowers.


ASSISTED INSTALLATION: Set the cutting height and the mowing time you prefer. The robot automatically calculates and generates the program.

  • Large rear wheels and a floating front wheel which don't ruin the lawn
  • Convenient handle for transport
  • Max. inclination on slopes 25%
  • Control panel with digital dashboard and navigable menu
  • Safety PIN code
  • Anti-collision, Lifting and Tilting Sensor
  • Very compact
  • Only 58 dB (A), guaranteed
  • Lithium-ion battery 18V, 2,1 Ah
  • Charging Time: 5 hours/day
  • Operating time per charge: 65 min
  • Weight: 7,3 Kg

Mowing Systems

The precision blades, placed aside, cut grass in a uniform way in all directions leaving behind a perfect, homogeneous, strip-less lawn.

Mulching cutting system: The small pieces of cut grass are a natural fertilizer. When they fall they become nourishment for roots.

This type of mowing supports the fertilization process and saves time since you don't have to collect the grass clippings.

It is height adjustable thanks to the handy knob that enables to move the floating cutting deck from 20 mm to 50 mm.

You can clean the robot lawn mower directly with a garden hose without any risk of damaging the internal electronics, thanks to its IPX5 Classification water resistance.

16 cm cutting width

Product Features
SILENO city 250
Body material:
Mulching system:
Surface recommended:
250 m²
After-sales service:
Maximum inclination:
25 %
Rain sensor:
Number of programmable areas:
Managing using App:
Managed by Alexa:
Wi-Fi remote control:
Bluetooth control:
GSM module:
Manufacturing Country:
Motor data
No. of motors:
Motor type:
Brush motor
Power supply:
Battery powered
Battery type:
18 V
2.1 Ah
Running time:
60 min
Recharge time:
60 min
Noise level:
58 dB(A)/7m
Motor/blade transmission:
Cutting data
Housing material:
N° of blades:
Blade movement:
Cutting adjustment :
Maximum cutting height:
50 mm
Minimum cutting height:
20 mm
Nr. of Cutting positions:
Cutting width:
16 cm
Robot mowing mode:
With boundary
Lithium battery:
Wheels type:
ABS pattern
Liquid crystals display:
Free gifts/extra features
Battery charger:
Instructions manual:
Dimensions and logistics
Product dimensions cm (LxWxH):
55 x 38 x 23 cm
Net weight:
7.3 Kg
Original packaging
Packaging dimensions cm (LxWxH):
50 x 60 x 34 cm
Gross weight (packaging incuded) :
8 Kg
Assembly time:

Free items: Additional Perimeter Kit

Free items: complete assembly kit for the assembly of your new robot lawn mower!

This kit can be used both as replacing component and as a further kit in addition to the standard-supplied equipment.

Free items included: Kit of 18 blades for robot lawn mowers

Kit consisting of 18 blades for your robot lawn mower.

This kit allows replacing the blades for at least 6 times.

FOR FREE: GeoTech EDG130 Manual Wire Laying Machine

The GeoTech EDG130 manual wire laying machine allows to dig a groove into the ground to bury the perimeter wire.

Simply place the blade on the ground, pressing it with the 2 handles, and slide the blade.

Extremely light and handy to use, it doesn't require any maintainance. It can be disassembled into 2 parts for storage, so it takes up little space: 50 x 12 cm.

Main features:

Weight: 2,6 kg
Length: 130 cm
Blade diameter: 24 cm
Groove depth: about 5 cm

Standard Equipment

The packaging includes:

  • 200 pegs
  • 4 joints
  • 5 connectors
  • 150 m perimeter wire
  • Charging station
  • Spacing ruler
  • Electric wire and converter
  • Manual of Instruction