Gardena Sileno city 250
250 m²Product details
The Gardena Sileno city 250 is an advanced robotic mower designed for the efficient maintenance of lawns up to 250 m². With a cutting width of 16 cm and a systematic mowing system, it ensures an even and precise cut. The robot is equipped with an integrated lithium-ion battery that provides a runtime of up to 65 minutes and can be fully charged in just 1.25 hours. Thanks to its compact design and ability to handle slopes of up to 35%, the Sileno city 250 is ideal for various garden layouts. Additionally, it is compatible with smart home technology, allowing for easy integration into existing systems. The mower operates quietly with a sound pressure level of only 57 dB, making it suitable for use in quiet residential areas.
- Maximum lawn area of 250 m²
- Adjustable cutting height between 20 and 50 mm
- Timer function for customized mowing times
- Bluetooth transmission for easy control
- Quiet operation with only 57 dB sound pressure level.
Max. Slope | 35 % |
Cutting width | 16 cm |
Cutting height | 20 - 50 mm |
Additional properties | Timer |
Item number | 21549362 |
Manufacturer | Gardena |
Category | Robot lawnmowers |
Manufacturer no. | 19601-72 |
Release date | 24.7.2022 |
Mowing system | Systematically |
Lawn area up to | 250 m² |
Max. Slope | 35 % |
Cutting width | 16 cm |
Cutting height | 20 - 50 mm |
Number of blades | 3 x |
Additional properties | Timer |
Battery type | Li-ion |
Battery voltage | 18 V |
Capacity | 2100 mAh |
Battery life | 1.08 h |
Charging time | 1.08 h |
Sound power level (LWA) | 57 dB |
Sound pressure level (LpA) | 57 dB |
Smart Home | Compatible |
Transmission type | Bluetooth |
Manufacturer commitment | SBTi |
CO₂-Emission | |
Climate contribution |
Width | 38 cm |
Height | 23 cm |
Length | 55 cm |
Weight | 7.30 kg |
Length | 78 cm |
Width | 56 cm |
Height | 33 cm |
Weight | 16.46 kg |
Product Safety |
30-day right of return
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Robot lawnmowers» category have a defect within the first 24 months?
Source: Galaxus- 3.Worx3,3 %
- 4.Husqvarna4,5 %
- 5.Ecovacs4,7 %
- 6.Dreame4,8 %
- 7.Gardena5,2 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- 2.Mammotion4 days
- 3.Dreame6 days
- 4.Gardena10 days
- 5.Ecovacs13 days
- 6.Husqvarna18 days
Return rate
How often is a product of this brand in the «Robot lawnmowers» category returned?
Source: Galaxus- 4.Dreame3 %
- 5.Ecovacs4,3 %
- 6.Husqvarna5,1 %
- 7.Gardena7,4 %
- 8.Worx7,6 %