
Best selling Robot lawnmowers from Gardena
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1. Gardena Smart Sileno Free 600
The smart Sileno free 600 robot lawnmower from Gardena is an innovative lawn care solution characterised by its wireless technology and intelligent functions. This robot lawnmower is able to efficiently maintain lawns of up to 600 m² without the need to lay boundary wires. Thanks to the satellite-based signals, the robot lawnmower can be easily programmed and controlled, making it user-friendly. The integrated Lona Intelligence ensures that the robot lawnmower recognises the outline of the lawn and adapts to the individual conditions of the garden. With the Gardena smart app, users can track the robot lawnmower's movements in real time and make individual maintenance settings. The smart Sileno free offers precise mowing performance, ensuring a clean result even around edges and obstacles. This combination of advanced technology and user-friendliness makes the robot lawnmower an ideal choice for anyone who values a well-maintained lawn.
- Wireless technology without a boundary wire
- Lona Intelligence for customisation to the garden
- Real-time tracking and customised care settings via the Gardena smart app
- Precise trimming along edges and obstacles for a clean mowing result.
Pro
- Simple installation
- No problem with GPS signal
- It is a European product
Contra
- GPS unusable
- Difficult to set up without an IT degree
- Does not find a signal even in open areas

2. Gardena Sileno Minimo
Fully automatic, precise, and reliable, the GARDENA SILENO minimo takes care of lawn maintenance. Thanks to its SensorCut system, it leaves no stripes and ensures a balanced cutting pattern. It is suitable for lawn areas up to 500 m². Narrow passages and dead ends are easily mowed thanks to the CorridorCut function. A boundary wire defines the mowing area for necessary orientation. The mower's cutting height adjustment ranges from 2 to 5 cm. The SILENO minimo operates independently of the weather and is so quiet that it is hardly noticeable. When finished, it automatically returns to the charging station. If needed, you can easily grab the garden hose to clean the housing, blades, and wheels. The SILENO minimo can be operated via the GARDENA Bluetooth app. With a simple menu navigation and setup assistant, the robotic mower is easy to install. Basic settings can be made directly on the device, while mowing schedules and other adjustments can be made with a tap in the app.
Pro
- Relatively quiet
- Easy to operate
- Easy to install
Contra
- The Bluetooth app is unusable
- No height adjustability

3. Gardena Robotic lawnmower smart Sileno city 500
Lawn care can be so easy and effortless, even in the small city garden. Thanks to the SensorCut System, the Gardena smart Sileno city mows your lawn precisely and reliably and is so quiet that you can hardly hear it. When it is ready, it returns to the charging station fully automatically. You enjoy your free time and a perfectly maintained lawn carpet. The smart Sileno city is suitable for small lawns up to 500 square metres. It copes with gradients of up to 25 percent and even narrow corridors and narrow passages are no problem for it. The swivelling rear wheel makes the mower robot particularly agile and manoeuvrable - perfect for small and narrow gardens. During installation, a programming wizard guides you through the menu and automatically calculates a mowing plan. The mowing times can also be set via smart App and coordinated with the watering times of the smart Water Control. Central networking is provided by the smart gateway, which establishes an Internet connection via an existing router. As the heart of the smart system, it handles wireless network communication between all Gardena smart system devices in the garden and the Gardena smart App.

Gardena Robotic lawnmower smart Sileno city 500
500 m²
4. Gardena Smart Sileno Free 800
The smart Sileno free 800 robot lawnmower from Gardena is an innovative solution for lawn care that is characterised by its wireless technology and intelligent functions. This robot lawnmower is able to efficiently maintain lawns of up to 800 m² without the need to lay boundary wires. Thanks to the satellite-based signals, the robot lawnmower can be easily programmed and controlled, making it user-friendly. The integrated Lona Intelligence ensures that the robot lawnmower recognises the outline of the lawn and adapts to the individual conditions of the garden. With the Gardena smart app, users can track the robot lawnmower's movements in real time and make customised maintenance settings. The smart Sileno free also offers a precise trimming function that allows it to mow close to edges such as walls and fences, resulting in a neat and tidy finish. This combination of advanced technology and ease of use makes the robot lawnmower an ideal choice for gardening enthusiasts. Wireless technology without boundary wire. Contents: 1x Gardena smart Sileno free 800 m², 1x charging station, 1x smart gateway, 1x installation aid.
Pro
- Nothing at all
- Simple installation
- Simple operation
Contra
- needs some patience for the first update and start
- Nothing works
- Update not feasible

5. Gardena Smart Sileno Free 1200
The Gardena smart Sileno free 1200 robot lawnmower is an innovative solution for maintaining lawns of up to 1,200 m². This intelligent lawn mower is characterised by its wireless technology, which eliminates the need to lay boundary wires. Equipped with advanced Lona Intelligence, the robot lawnmower learns the shape and structure of the garden and adapts its mowing strategies accordingly. It is conveniently programmed via the Gardena smart app, which makes it easy to use and adjust the mowing times. The Sileno free works efficiently and precisely by trimming close to edges such as walls and fences, resulting in a neat and tidy lawn. Equipped with an anti-collision radar, the robot lawnmower navigates safely through the garden and avoids obstacles. This combination of smart technology and ease of use makes the Gardena robot lawnmower an ideal choice for gardening enthusiasts.
- Wireless technology without boundary wire
- Lona Intelligence for customised adaptation to the garden
- Simple programming via the Gardena smart app
- Precise trimming along edges for a clean result
- Anti-collision radar for safe navigation in the garden.
Pro
- Simple installation
- No problem with GPS signal
- It is a European product

6. Gardena Smart Sileno Sense 400
The smartSileno sense 400 robot lawnmower from Gardena offers an innovative solution for lawn care in gardens up to 400 m². With its wireless technology, it enables simple installation without a boundary wire, making it particularly easy to use. The integrated SIM card ensures permanent, free mobile connectivity so that the robot lawnmower is always ready for use. Thanks to the advanced trim-to-edge function and camera-supported AI, the robot lawnmower automatically recognises edges and ensures a precise mowing result. Satellite-based navigation enables it to define a virtual boundary, while object recognition ensures that it reliably avoids obstacles. In addition, all camera recordings remain stored on the device, which guarantees data protection. The smartSileno sense 400 is therefore an efficient and safe choice for modern lawn care.
- Wireless installation without boundary wire
- Trim-to-edge function for precise mowing along edges
- Integrated object detection for safe avoidance of obstacles
- Data remains stored exclusively on the device, no external access.

7. Gardena Smart Sileno Max 800
The Gardena smart Sileno max robotic mower is an innovative solution for lawn care, distinguished by its intelligent technology and precise mowing performance. With the ability to handle lawn areas of up to 800 m², this robotic mower provides efficient and gentle care for your garden. Equipped with two cutting discs and Lona Intelligence, an AI-driven technology, the mower learns the layout of your garden and adapts flexibly to various conditions. The Trim-to-Edge precision mowing technique ensures that the mower delivers a clean result even in challenging areas, such as along walls and fences. Control is conveniently managed through the Gardena smart App, which allows for customized care settings and the definition of mowing and restricted zones. The mower is also expandable with an anti-collision radar, providing additional protection against collisions and thus increasing the device's longevity.
- Lona Intelligence for precise adaptation to the lawn area
- Trim-to-Edge technology for clean edges
- Real-time monitoring and individual care settings via the Gardena smart App
- Expandable with anti-collision radar for additional protection.

Gardena Smart Sileno Max 800
800 m², Boundary wire
8. Gardena SmartSileno sense 600
The Gardena smartSILENO sense 600 robotic mower offers an innovative solution for lawn care in gardens up to 600 m². With its wireless technology, it allows for easy installation without boundary wires, making it particularly user-friendly. The integrated SIM card ensures permanent, free mobile connectivity, so the mower is always ready for use. Thanks to the advanced trim-to-edge function and camera-based AI, the mower accurately detects edges and delivers a consistent mowing result. Satellite-based navigation enables the device to define a virtual boundary, while object detection ensures that obstacles on the lawn are reliably avoided. Additionally, all camera recordings are stored on the device, ensuring data privacy. The smartSILENO sense 600 is thus an efficient and secure choice for modern lawn care.
- Wireless installation without boundary wires
- Trim-to-edge function for precise mowing along edges
- Integrated object detection for safe navigation around obstacles
- Data remains stored exclusively on the device, with no external access.

9. Gardena Smart Sileno City 600
Suitable for small lawns and complex gardens up to 600 m². Cutting width of 16 cm. Tool-free cutting height adjustment from 2 to 5 cm. Suitable for terrain with slopes of up to 35%. Pro-silent for low noise levels (57 dB A). Control and monitoring via the GARDENA smart system app. Includes Smart Gateway and LONA technology, innovative artificial intelligence. Gardena is a manufacturer of garden tools and the European market leader with an annual revenue of €537 million (2016). The company evolved from Kress Kastner GmbH, founded in 1961, and has been part of the Swedish Husqvarna Group since 2006. The product range includes various items for irrigation, lawn, tree and shrub care, as well as soil cultivation.
Pro
- Good app
- Absolutely reliable
- Simple control
Contra
- High price
- Install once, then convince

10. Gardena Smart Sileno Pro 600
The smart SILENO pro 600 robotic lawnmower from Gardena is an innovative solution for maintaining lawns of up to 600 m². Equipped with the advanced LONA Intelligence, an AI-based technology, the robotic lawnmower learns the structure of the garden and adapts its mowing strategies accordingly. This enables precise and efficient lawn care, which can be conveniently controlled via the GARDENA smart app. The robotic lawnmower uses trim-to-edge technology to trim edges down to 1 cm on walls and fences, resulting in a neat and tidy lawn. With the ability to set customised mowing and exclusion zones, the SILENO pro offers a user-friendly and flexible solution for lawn care. In addition, the robotic lawnmower can be equipped with an anti-collision radar to avoid collisions with obstacles and increase the longevity of the device.
- LONA Intelligence for adaptive mowing strategies
- Trim-to-Edge technology for precise trimming
- Real-time tracking of mowing movements via the app
- Customised maintenance settings for mowing and exclusion zones
- Optional anti-collision radar for additional protection.
Pro
- Easy to operate
- Mows edges
