Gardena smart SILENO city 400 Set – Robotic Lawn Mower up to 400m²

The Gardena smart SILENO city 400 is an intelligent robotic lawn mower designed for residential gardens up to 400 square meters. This complete set includes everything needed for immediate setup and operation. Key features include smart connectivity for remote control and scheduling via the Gardena app, allowing you to manage mowing from anywhere. The mower navigates your lawn autonomously using advanced sensors and GPS-assisted technology, cutting grass to your preferred height while you focus on other tasks. Ideal for smaller to medium-sized gardens, the SILENO city 400 operates quietly and efficiently, returning to its charging station automatically when the battery runs low. The robust cutting system handles various grass types, while the compact design makes it suitable for gardens with narrow passages and tight corners. Perfect for homeowners seeking a convenient, low-maintenance solution to lawn care without the physical effort of traditional mowing.

Technical Specifications

Model	Gardena smart SILENO city 400 Set (19605-60)
Max. lawn area	up to 400 m²
Navigation technology	LONA™ Intelligence – AI-based mapping via GPS, sensors & distance measurement
Boundary system	Perimeter wire (200m included)
Cutting height	20–50mm (manual adjustment)
Max. slope	35%
Min. corridor width	60 cm (CorridorCut technology)
Noise level	57 dB(A)
Weight	7.3 kg
Smart features	Zone Management, Area Protect, Location Tracking (real-time), SpotCutting (spiral mow), SensorControl (auto grass detection), Auto Schedule, EasyConfig
Weather protection	Frost sensor – pauses automatically when ground is frozen; weatherproof housing
Grass clippings	Mulching – no collection needed