
Best selling Robot lawnmowers from Gardena
On this page you’ll find a ranking of the best Robot lawnmowers from Gardena. To give you a quick overview, we’ve added the most important product details. This page always stays fresh and updates automatically.
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.

2. Gardena Smart Sileno City
The GARDENA smart SILENO city is an advanced robotic mower specifically designed for maintaining lawns up to 400 m². With its innovative technology, it provides an efficient and convenient solution for lawn care. The robot features easy control via the GARDENA smart App, allowing users to monitor and manage the mowing process from anywhere. Thanks to LONA™ Intelligence, the robotic mower intelligently adapts to the garden's conditions, ensuring precise and effective care. The pro-silent design ensures quiet operation, making it suitable for use in quiet residential areas without disturbing neighbors. Integration into the GARDENA smart system allows for seamless connectivity with other smart devices and offers additional features for optimal garden management.
- Easy App control for comfortable remote monitoring and management
- LONA™ Intelligence for intelligent adaptation to lawn conditions
- Pro-silent design for quiet operation
- Compatible with smart home systems like Amazon Alexa
- Real-time tracking and zone management via the GARDENA smart App.

3. 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.

4. 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
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.

Gardena Smart Sileno Free 1200
1200 m², Without boundary wire
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.

Gardena Smart Sileno Sense 400
400 m², Without boundary wire
7. 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.

8. Gardena Smart Sileno Life Set
The Gardena Smart Sileno Life Set is an advanced robotic mower specifically designed for the maintenance of medium-sized and complex lawns up to 750 m². With its innovative LONA technology and the ability to adjust cutting heights between 20 and 50 mm without tools, it offers a flexible and user-friendly solution for lawn care. The mower operates with a quiet design, achieving a noise level of only 57 dB A, making it ideal for use in residential areas. Thanks to the Smart Gateway functionality, the robot can be conveniently controlled via the GARDENA smart system app, allowing users to monitor their garden anytime and from anywhere. The Gardena Smart Sileno Life Set is also suitable for slopes of up to 35%, ensuring efficient lawn care even in challenging terrains.
- LONA technology for intelligent lawn care
- Pro-silent design with only 57 dB A noise level
- Control via GARDENA smart system app
- Suitable for slopes up to 35%
- Tool-free cutting height adjustment from 20 to 50 mm.

9. Gardena Mähroboter 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.

10. Gardena SILENO life 750 robotic lawnmower with boundary wire
Gardena SILENO life 750 Robotic Mower
With the Gardena SILENO life 750 robotic mower, mowing the lawn is no longer a hassle. This device is designed to operate completely autonomously, ensuring a perfectly maintained lawn: once started, it does the job for you and returns to its charging station on its own. Lawn care can be that simple! Thanks to the SensorCut system, the Gardena SILENO life leaves no stripes on the lawn, providing an even cut and a flawless lawn surface.
Technical Specifications
Recommended lawn area: 750 m²
Max. slope: 30%
Obstacle sensor: Bumper
App control: yes
Bluetooth control: yes
Motor type: electric, induction motor
Voltage: 18 V
Amperes: 2.1 Ah
Battery type: Li-Ion
Operation: with boundary wire
LCD display: yes
Mulching: standard
Included in the package
Manual cable laying machine
18 additional replacement blades
100 m boundary wire
10 gel connectors
Additional accessories 8.5 cm.

Gardena SILENO life 750 robotic lawnmower with boundary wire
750 m², Boundary wire