SILENO City 250 Robotic Lawnmower - the best robotic lawnmower for a perfect lawn

Available at Bunnings Warehouse

Do what you love - and the GARDENA Robotic Lawnmower will take care of the rest.

Walking barefoot through a lush perfectly mowed lawn in summer: Is that not pure garden joy? With an intelligent GARDENA Robotic Lawnmower, you can rely on sophisticated, innovative technology and long-term satisfaction.

The SILENO City 250 - The smarter way to mow

With a fully automated GARDENA Robotic Lawnmower, you can enjoy a perfectly mowed, lush green lawn while you enjoy yourself doing other things with your free time. But why is a GARDENA Robotic Lawnmower the best choice? Discover five unbeatable reasons.
SILENO City - Quiet

The quietest robotic lawnmower around

While comparable robotic lawnmowers can operate at up to 68 dB(A), the SILENO city operates at just 58 dB(A) - that's just half the noise level. The perfect way to maintain your lawn while maintaining peace in your garden!

Agile and efficient thanks to the patented guide cable

Your robotic lawnmower knows where to go.

Thanks to its advanced technology, it will reach every remote area of your lawn - even through passages as narrow as 60cm in width. Thanks to the guide wire, your SILENO City will always find the fastest route back to the charging station.
SILENO City - Narrow Passageways
SILENO City - All Weather

Works in all weathers

GARDENA Robotic Lawnmowers have no rain sensor. Why? It's simple: They don't need one. While other automatic lawnmowers start travelling back to the charging station when it starts raining, the SILENO City simply carries on mowing. Thanks to its sophisticated design, rainy days, wet grass and dirt are not a problem. 

Stay cosy and dry while your robot does the work for you - completely autonomously.

Top notch after-sales service

We are with you every step of the way!

We are there for you during your installation with our easy-to-follow on-line instructional videos. If you need additional support, we are just a phone call away. If you have forgotten your PIN, we can help with that too, just make sure you register your product when it arrives home. 

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For lawns up to 250 m²
Robotic Lawnmower R80Li
Article No. : 4069-20
For lawns up to 800 m²
Article No. : 15020-20
Offers extra protection from direct sunlight and severe weather conditions.
Blade Kit
Article No. : 4087-20
All you need to change your mower blades
Boundary Wire - 150m
Article No. : 4088-20
150m spare wire for mapping out the mowing area
Boundary Wire - 50m
Article No. : 4058-20
50m spare wire for mapping out the mowing area
Couplers and Connectors Kit
Article No. : 4089-20
Spares for connecting and extending your boundary or guide wires
Installation Pegs
Article No. : 4090-20
Spares for securing your boundary and guide wire
Wall Hanging Bracket
Article No. : 4045-20
Great space-saving storage solution
Boundary Wire Repair Kit
Article No. : 4059-20
For repairing and minor adjustments of the boundary wire
Wheel Brushes
Article No. : 4030-20
Keeps the wheels free of grass and dirt
grass breaker

Need help setting up your Robotic Lawnmower?

These videos will show you step-by-step instructions to help you set up and use your GARDENA Robotic Lawnmower.

If you need more assistance, give us a call. We are happy to help! 

This way to videos