Gardena Sileno City 500

Delivered tomorrow

Pickup in one of our 7 Coolblue stores?

Pickup in one of our 7 Coolblue stores?

Key specs

Lawn surface
500 m2
Maximum noise level
59 dB
Base station
Controlled via app

Pros and cons

According to our robot lawn mower expert
  • Pros:
    With a noise level of only 59 decibels, the robot lawn mower is very silent.
  • Pros:
    The small mower blade barely damages items that might have been left on the lawn, such as toys.
  • Con:
    The robot lawn mower can't be controllerd with an app via your smartphone or tablet.
Product Expert robot lawn mowers

For lawns of up to 500m², the Gardena Sileno City 500 is the robot that takes the mowing out of your hands. The robot lawn mower travels over your lawn in 17-centimeter strips along a random route, and mows the grass to a height between 20 and 50 millimeters. Thanks to the remote and collision sensors, the mower can maneuver smoothly around objects. The battery lasts about 65 minutes. If it's emptied before the mowing program is completed, the mower automatically returns to its mowing station. Once it's fully recharged after 50 minutes, it resumes its program. The anti-theft protection completes the Sileno City 500.

Included by default

  • Manual
  • Charging dock
  • 150 meters of boundary wire
  • Staples (200x)

Recommended combinations

  • Gardena Sileno City 500 + Mower blade

    • Gardena Sileno City 500
    € 920,-€ 917,90
    10% discount on the accessory
    Delivered tomorrow

Insure your robot lawn mower

You can select the Backup Plan below in your shopping cart. It will protect your brand new robot lawn mower against damage and/or theft.

Gardena Sileno City 500

Cashback, free installation, or garage

Cashback, free installation, or garage
If you buy the Gardena Sileno City 500 between 1 February 2018 and 31 December 2018, after registration, you can choose from: € 100 cashback, a free installation or a free garage from Gardena. You can register your promotional product for the Gardena promotion until 31 December 2018. Go to the promotional Terms and Conditions for more information.

Write a review and get a € 25 gift card

Write a review and get a € 25 gift card
Wanneer je tussen 6 mei 2019 en 2 juni 2019 de Gardena Sileno City 500 aanschaft en hierover een review schrijft, ontvang je een € 25,- cadeaubon van Coolblue. Tot en met 9 juni 2019 kun je jouw actieproduct aanmelden voor de actie van Coolblue. Bekijk de actievoorwaarden (pdf) voor meer informatie.



Product number
Manufacturer code
2 years
Warranty type
Carry-in warranty

Physical properties

14,6 kg
49,5 cm
34 cm
59,5 cm
Cutting deck material

Mowing properties

Lawn surface
500 m2
Cutting width
17 cm
Cutting height
20 - 60 mm
Mulching function
Maximum noise level
59 dB
Maximum incline
25 %

Navigation properties

Cleaning route
Area demarcation
Length of included perimeter wire
150 m
Area delimitation type
Perimeter wire
Cliff sensors
Touch sensors
Distance sensors
Remote controllable
Controlled via app

Power supply

Battery technology
Battery voltage
18 V
Battery capacity
2,1 Ah
Battery charging time
50 min
Power source
Maximum battery life
65 min
Number of batteries included
Batteries included
Required battery/battery voltage (device)
18 V
Type of battery
Specific battery

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Customer rating: 9.3 / 10 - 34,413 reviews