Robotic lawn mower GARDENA smart SILENO free 1200 m (model 19923-32)

GARDENA smart SILENO free 1200 m is a robotic lawn mower designed for automated mowing of lawns up to 1200 m². The unit operates autonomously on predefined schedules, navigates around obstacles and returns automatically to its charging station when the battery is low. It is intended for regular turf maintenance in residential gardens and small properties, providing consistent cut height and reduced manual effort.

Advantages

The mower offers programmable schedules for hands-free operation and adaptive navigation that handles typical garden obstacles. Its quiet electric motor enables operation with minimal noise, and safety sensors reduce the risk of accidental contact. Automatic charging and straightforward configuration via the control panel or compatible smart app simplify daily use and maintenance.

Suitable for

• Residential lawns up to 1200 m²
• Regular grass maintenance and frequent mowing cycles
• Gardens with common obstacles such as flower beds, trees and pathways
• Users seeking low-noise, automated lawn care

Key specifications

• Maximum recommended lawn area: 1200 m²
• Autonomous operation with programmable schedules
• Obstacle detection and safety sensors
• Automatic return to charging base
• Electric motor for quiet operation
• Adjustable cutting height for consistent turf finish

How to use

Install the charging station on level ground and lay the perimeter wire according to the installation instructions to define the mowing area. Configure the mowing schedule and cutting height using the control panel or the compatible smart app, then place the mower on the lawn to start its learning and calibration phase. During operation the mower will follow the defined boundary, avoid detected obstacles and return to the charging station when required. Periodically inspect and clean the blades and underside, check the perimeter wire for damage and update settings as lawn conditions change.

Usage recommendations

For best results, keep perimeter boundaries clear of debris, remove small objects from the lawn before mowing and perform routine blade maintenance. Adjust mowing frequency and cutting height to seasonal grass growth to maintain an even, healthy turf and to optimize battery usage.