Gardena smart SILENO free 1500 m² Robotic Lawnmower – Boundary Wire-Free – LONA™ Intelligence – Trim-to-Edge – Smart Gateway Included

The Gardena smart SILENO free 1500 m² is designed for homeowners who want the convenience of robotic mowing without installing a boundary wire. Using satellite-based positioning, intelligent navigation and the GARDENA smart system, the mower operates with a virtual boundary that can easily be created and adjusted in the GARDENA smart App. This eliminates the need for perimeter wires while providing the flexibility to adapt mowing zones whenever your garden changes.

Suitable for lawns up to 1,500 m², the smart SILENO free combines a 22 cm cutting width, up to 140 minutes of mowing time and intelligent route planning to maintain a consistently well-kept lawn with minimal effort.

Why choose the Gardena smart SILENO free?

Unlike traditional robotic lawnmowers that require a boundary wire, the smart SILENO free uses a virtual boundary. Installation is quicker, no wire needs to be buried and mowing areas can be adjusted digitally whenever required. Whether you redesign your garden or create temporary no-go zones, everything can be managed directly from the app.

Thanks to Trim-to-Edge technology, the mower cuts close to solid edges such as walls, fences and paved borders, reducing the amount of manual trimming needed after mowing.

LONA™ Intelligence explained

LONA™ Intelligence is Gardena's AI-assisted mapping and navigation technology. As the robotic lawnmower operates, it creates a digital map of your garden that can be viewed and managed in the GARDENA smart App. Individual mowing zones, maintenance areas and stay-out zones can easily be configured, allowing the mower to work more efficiently while adapting to your garden layout.

Quiet, efficient and easy to maintain

With a noise level of only 58 dB(A), the smart SILENO free is one of the quietest robotic lawnmowers in its class. It handles slopes of up to 35% and features an IPX5 water-resistant design, allowing the mower to be cleaned easily with a garden hose.

Key Features

• Suitable for lawns up to 1,500 m².
• Boundary Wire-Free operation using a virtual boundary.
• LONA™ Intelligence with intelligent garden mapping.
• Trim-to-Edge technology for mowing close to hard edges.
• 22 cm cutting width.
• Adjustable cutting height from 25 to 45 mm.
• Up to 140 minutes of mowing time per charge.
• Approximately 100 minutes charging time.
• Handles slopes up to 35%.
• Low noise level of only 58 dB(A).
• IPX5 water-resistant housing for easy cleaning.
• Firmware updates via FOTA.

Technical Specifications

• Maximum lawn area: 1,500 m²
• Cutting width: 22 cm
• Cutting height: 25–45 mm
• Cutting system: Two cutting discs with three pivoting blades each
• Maximum mowing time: 140 minutes
• Charging time: Approximately 100 minutes
• Average monthly energy consumption: 10 kWh
• Maximum slope: 35%
• Noise level: 58 dB(A)
• Protection rating: IPX5
• Weight: 13.82 kg

Package Contents

• Gardena smart SILENO free 1500 m² Robotic Lawnmower
• Charging Station
• Smart Gateway
• 20 metre Low-Voltage Cable
• Power Supply
• User Manual