Gardena smart Sileno City 250 Set (19066-20) - robot lawn mower - 2020 model - with free 5-year guarantee

Gardena smart Sileno City 250 Set (19066-20) - robot lawn mower - 2020 model - with free 5-year guarantee
Including 5-year guarantee at myRobotcenter
£749.00 *

Smart robot mower now also for small gardens (UK-plug included)

Why do the tiresome work of tending the lawn yourself, when from now on it can be done by a compact and smart garden aid, from now on? Not only for large plots but also for small areas up to 250 m2, there is now a robot grass cutter from Gardena that takes care of the automatic maintenance. It works reliably, can be programmed, controlled and monitored by an app via your smartphone or tablet. In addition, the smart helper from Gardena can be combined with all Gardena smart System products. 

Order now the robot lawn mower smart Sileno city 250 (19069-20) and benefit from:
✓ FREE 5 year guarantee (worth £ 200.00)
✓ OPTIONAL Gardena Garage (worth £179.00)
✓ FREE delivery

£749.00 *


Availability: In stock

Only 19 left in stock
Delivery time: 3 to 5 working days
Express Shipping available

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* Prices in GBP incl. VAT and delivery, if applicable



A smart solution for small gardens: smart Sileno city 250

The compact and particularly light robot lawn mower can be used for smaller lawns or front gardens. The maximum area capacity is 250 m2. A powerful Li-Ion battery gives the robot sufficient power to mow even hilly and steep areas with a maximum gradient of ± 35 %.


Can be combined with the Gardena smart system

The smart gateway is included in the scope of delivery. This enables you to integrate the robot grass cutter into the Gardena smart system and combine it with other products from the range.


A robot mower with mulching function

The smart Sileno city 250 drives over the lawn at random. The grass is cut accurately by 3 sharp rotating blades. The cut grass clippings fall to the ground as mulch, decompose over time and supply the soil with moisture and fertilizer. As a result, your lawn is naturally fertilized and shines in a rich and juicy green. Depending on the season and your wishes, the cutting height can be adjusted between 20-50 mm.


Quiet and reliable

The robot mower reliably performs its mowing work according to the stored weekly schedule. With a noise level of only approx. 60 dB, the Gardena smart Sileno city 250 works particularly quietly and could, therefore, be used at any time of day. Our tip: Watch out for nocturnal animals and let the robot rest during the night.


Smart control

You can combine the robot lawn mower not only with other smart system solutions from Gardena, but also control and program by using a smartphone / tablet app. So you have full control of your smart Sileno city 250 robot lawn mower even when you're on the move.


Easy cleaning with running water

According to the manufacturer's instructions and in contrast to many other robot grass cutters, the Gardena smart Sileno city 250 may be cleaned under running water. This means you could carefully hose it down with a garden hose. This makes it easy to remove dried blades of grass or other impurities.


Suitable for small, complex gardens

The Gardena smart Sileno city 250 can be started not only via the charging station, but also with a remote start function. Up to 3 entry points can be selected. This means that the robot grass cutter can reach even the most difficult to reach areas of your garden almost effortlessly. This function can also be used to mow secondary areas that can only be reached via a narrow passage. Thanks to its "EasyPassage" function, the smart Sileno city 250 navigates independently and reliably through narrow corridors.


Gardena smart App

The app is available for iOS and Android. It allows you to access your robot mower and other Gardena smart System products from anywhere. Settings can be made easily via smartphone, tablet or PC.


User-friendly LCD display

Various settings can be made not only via the app, but also directly on the device. This is done via the clear LCD display with a keypad. Mowing times can be set, for example.


Mows even in the rain

For the robot lawn mower there is no bad weather, so it mows in all weathers, even in rain. But you can set if it should mow or pause when it rains.


Independent start and loading process

Once the robot grass cutter has been installed and a weekly schedule has been stored, the smart Sileno city 250 operates fully automatically. As soon as it is time for its work, it drives off and returns to its charging station to recharge when the battery level is low.


Gardena smart Sileno city 250: quickly ready for the first use

All the accessories you need for commissioning and installation are included: boundary wire, cable hooks and connectors, and a detailed user manual. Commissioning the Gardena robot is very quick and can be done by yourself.

Included in delivery

Included in delivery

Gardena smart Sileno city 250 Set (19069-20)

• Charging station 
• smart Gateway
• Boundary wire (150 m)
• Pegs (200 pcs.)
• Connectors (4 pcs.)
• Connecting terminals (5 pcs.)

Technical details

Technical details

Model description:Gardena smart Sileno city 250 Set (19069-20) (2020 model)
Recommended up to (approx.):250 m²
Dimensions (approx.):55,0 x 36,0 x 22,0 cm
Weight (approx.):7,3 kg
Programming/controlling the app:Yes
Height of cut:20 - 50 mm
Incline:± 35 %
Mowing in the rain:yes
Mowing settings:Three rotating blades
Charging time (approx.):60 Min.
Rechargeable battery life (approx.):65 Min.
Guarantee on the product:2 years
Guarantee on the rechargeable battery:2 years
Type of rechargeable battery:Lithium-Ion (18 V/ 2,1 Ah)
Boundary:Boundary wire
Safety:Obstacle detection, lift and tilt sensors, PIN code, alarm function
Special features:

• New model from 2020
• Remote start function (3/ variable)
• EasyPassage – optimized navigation in narrow passages
• Cleaning with the garden hose
• Compatible with the Gardena smart System

Payment and delivery

Payment and delivery

Orders totalling over 100 GPB are delivered free of charge within United Kingdom. Orders totalling less than this are charged at 10 GBP per delivery.

Deliveries in United Kingdom will be made by DHL / Royal Mail or a haulage firm (from 31.5 kg) within 3 to 5 working days after the order is placed.

DHL Royal Mail DHL Express



DHL Express delivery option

During the checkout process, you will have the opportunity to select DHL Express. Orders which are placed untill 12.00 p.m. and are in stock, will be shipped on the same day. The additional fee depends on your delivery address and cart. 



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