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Gardena Smart SILENO Free 600

600 m², Without boundary wire
Price in EUR including VAT
Delivered between Thu, 1/10 and Thu, 8/10
More than 10 pieces in stock at supplier
free shipping

Product details

The Gardena smart SILENO Free 600 is an advanced robotic mower designed for the maintenance of lawns up to 600 m². Equipped with innovative LONA Intelligence, an AI-based technology, the mower learns the layout of your garden and adjusts its mowing strategies accordingly. This enables efficient and precise lawn care that can be conveniently controlled via the Gardena smart app. The mower operates with a Trim-to-Edge precision mowing technique, ensuring that even the edges of the lawn are trimmed to within 1 cm of walls and fences. With the ability to define restricted and mowing zones, the smart SILENO Free 600 offers a user-friendly solution for a well-maintained lawn. Additionally, the mower can be equipped with an anti-collision radar to prevent damage from collisions and enhance safety in the garden.

  • LONA Intelligence for personalized mowing strategies
  • Trim-to-Edge technology for precise mowing results
  • Real-time tracking of mowing movements via the app
  • Optional anti-collision radar for added protection.

Key specifications

Lawn area up to
600 m²
Max. Slope
25%
Safety
PIN code lockTheft protection
Cutting width
16 cm
Additional properties
App support
Smart home ecosystem
Google Assistant

General information

Item number
49449381
Manufacturer
Gardena
Category
Robot lawnmowers
Manufacturer No.
19921-20
Release date
13/9/2024

Robot lawnmower properties

Limitation system
Without boundary wire
Mowing system
Systematically
Lawn area up to
600 m²
Max. Slope
25%
Safety
PIN code lockTheft protection
Cutting width
16 cm
Number of blades
3x
Additional properties
App support

Power

Sound power level (LWA)
58 dB

Smart home features

Smart home
Compatible
Smart home ecosystem
Google Assistant
Transmission type
AppBluetoothWi-Fi

Origin

Country of origin
ChinaCzech RepublicUnited Kingdom

Voluntary climate contribution

CO₂ emissions
264,66 kg
Climate contribution
EUR 6,64

Scope of delivery

Scope of delivery
Base station

Product dimensions

Width
63 cm
Height
26 cm
Length
43 cm
Weight
13.82 kg

Legal Notice

Product Safety

Package dimensions

Length
79 cm
Width
59 cm
Height
33 cm
Weight
10 kg

14-day cancellation right
30-day right of return
24 Months statutory warranty
Legal concerns

Compare products

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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.Mammotion
    4,2 %
  • 4.Mova
    4,3 %
  • 5.Dreame
    6,8 %
  • 6.Gardena
    7,8 %
  • 7.Ecovacs
    8,6 %

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
  • 3.Mova
    11 days
  • 4.Dreame
    12 days
  • 4.Segway-Navimow
    12 days
  • 6.Gardena
    13 days
  • 7.Ecovacs
    15 days

Return rate

How often is a product of this brand in the «Robot lawnmowers» category returned?

Source: Galaxus
  • 3.Dreame
    2,4 %
  • 4.Segway-Navimow
    3,4 %
  • 5.Ecovacs
    6 %
  • 6.Bosch Home & Garden
    6,8 %
  • 7.Gardena
    10,2 %
Source: Galaxus

Translation: machine translated
Overall ratingGood76/100
Good76/100
Computer Bild Logo
Ranking 7 out of 8Computer Bild8 MÄHROBOTER IM VERGLEICHReleaseAugust 2026
  • PositiveEdgeCut plate
  • Positivegood edges
  • NegativeChaos principle
  • Negativeweak object detection

The Gardena is well integrated into the smart garden system; the additional EdgeCut disc at the rear ensures neat edges. However, the robot mows the lawn using a random pattern, making the cut look less uniform. A Gardena hub is required for remote access. The Sileno only reacts to obstacles upon contact - not very smart.

Without ratingNo rating
CT Magazin Logo
CT MagazinSingle testReleaseJanuary 2026

Cutting the lawn without a boundary wire and human supervision is not enough in the the price range above 1000 euros more. In the 2025 model year, you can expect expensive robot lawnmowers can also be expected to be mowing robots should also be easy to set up and have a predictable and considerate driving style...