GARDENA SMART SILENO SENSE 400M2 ROBOTIC LAWN MOWER

The smart SILENO sense 400 m² robotic lawn mower combines easy setup with precise mowing results, featuring boundary-wire-free technology*, Trim-to-Edge, obstacle detection, and LONA™ intelligence*.
No wires, antennas, signal transmissions, or hidden costs—the built-in SIM card provides free, lifetime connectivity. Thanks to its simple setup and camera-guided edge detection, it’s ready to mow right away.
Precise mowing: Trim-to-Edge trims tough grass edges
Object detection: Protects the mower and its surroundings by detecting hard objects such as rocks and toys.
LONA™ intelligence*: The mower learns, maps, and adapts to individual yards to ensure a smartly maintained lawn.
Includes: 1x smart SILENO sense 400 m², 1x charging station
The smart SILENO sense 400 m² robotic lawn mower combines easy setup with precise mowing results, featuring boundary-wire-free technology*, Trim-to-Edge, obstacle detection, and LONA™ intelligence*.

Wire-free* for
hassle-free mowing Ready for effortless mowing—thanks to simple setup with no additional accessories required. The robotic lawn mower automatically detects edges using its built-in camera and vision AI. Combined with satellite-based navigation, it defines a virtual boundary suitable for yards up to 400 m². To protect your privacy, all camera recordings remain on the mower, and no one can access them from outside the device or via the cloud.

Trim-to-Edge Precision Mowing
Using its built-in camera and AI technology, the mower cuts precisely along edges to create a sharp, polished lawn. The blades are positioned at the rear of the mower to enhance safety for both people and pets. As soon as the robotic mower reaches a wall or fence, it makes a full turn around the edge. This maneuver allows it to reach even the grass growing near steep edges.

Reliable mowing with smart object detection
Objects may be left on the lawn, but with its built-in smart object detection, the SILENO sense robotic lawn mower reliably detects these obstacles and avoids them, while continuing to mow leaves and other organic material. All camera recordings remain on the mower and cannot be accessed by anyone from outside or via the cloud.

Adaptive mowing with LONA™ Intelligence* and Gardena support*
Understands your lawn and cares for it automatically: the smart SILENO sense robotic lawn mower maps the virtual boundaries of your lawn using LONA™ Intelligence technology, which is based on artificial intelligence. This includes features such as fence mapping and zone management, which allow you to manage and maintain your lawn with minimal effort. With Gardena’s help, we understand your lawn’s needs by using data such as weather and growth patterns—automatically adjusting mowing schedules and eliminating the need for manual intervention.

Smart SILENO sense offers even more
. Thanks to customizable mowing patterns, you can choose between irregular and parallel mowing styles to achieve the lawn finish that’s right for you. With EasyApp Control, you can control the mower from anywhere using your smartphone or tablet. On uneven terrain, Slope Performance ensures reliable mowing on slopes of up to 25%. Pro-Silent operation makes it one of the quietest mowers in its class. Thanks to its water-resistant design, the mower can be easily cleaned with a garden hose. The adjustable cutting height allows you to customize the length of the grass.

To use Smart SILENO sense, you need mobile network coverage or a Wi-Fi connection with internet access throughout the entire yard, GPS reception (GNSS—Global Navigation Satellite System), and the Gardena smart app. Daylight is required for operation. To use the internet-based Gardena Smart app (we recommend using a smartphone or tablet running iOS 17 or Android 9 or later), you must first register online and create a user account with the Husqvarna Group. You must also agree to our terms and conditions in the Gardena Smart app, which are available at www.Gardena.com/smartapp-terms.