---
title: "Gardena smart SILENO sense 600: specs and what the maker claims"
description: "Gardena smart SILENO sense 600 robot mower: claims lawns up to 6,500 sq ft, slopes up to 25%, no boundary wire. The maker's claims, not our tests."
canonical: "https://homerobotcompared.com/robot-mowers/gardena-smart-sileno-sense-600"
brand: "Gardena"
category: "Lawn mowers"
updated: "2026-10-09"
data_snapshot: "2026-10-07"
---

# Gardena smart SILENO sense 600

Lawn mower by Gardena, released 2025. Every figure below is what the maker claims, collected 2026-10-07. We have not tested this robot.

List price: not available.

## Lawn and slopes

| Item | Value |
| --- | --- |
| Lawn size it can handle | 6,500 sq ft (600 m²) |
| Slopes | Up to 25% |
| Size group | medium |

## How it finds its way

| Item | Value |
| --- | --- |
| Guidance | Satellite and camera guidance |
| Boundary wire | No |
| Wire-free | Yes |
| Needs a base station on the lawn | No |

## Cutting

| Item | Value |
| --- | --- |
| Cutting width | 16 cm |
| Cutting height | 25 to 45 mm |

## Battery, noise and weather

| Item | Value |
| --- | --- |
| Battery | Li-ion (rating unknown) |
| Noise | 57 dB |
| Water resistance | IPX5 |

## Connection and smart home

| Item | Value |
| --- | --- |
| Connection | smart app + built-in SIM |
| Smart home | Alexa + Google Home |

## Where it is sold

| Item | Value |
| --- | --- |
| United Kingdom | Yes |

Well sourced. Source: https://www.gardena.com/uk/products/lawn-care/robotic-lawnmowers/robotic-mower-smart-sileno-sense-600-m/970817810.html

Notes: Art. 19942-28; 9.5 kg; free lifetime SIM; UK price from mincost retailer

## Similar robots

- [Ecovacs GOAT GX-600](https://homerobotcompared.com/md/robot-mowers/ecovacs-goat-gx-600.md)
- [Gardena smart SILENO free 600](https://homerobotcompared.com/md/robot-mowers/gardena-smart-sileno-free-600.md)
- [Greenworks C6](https://homerobotcompared.com/md/robot-mowers/greenworks-c6.md)
- [Husqvarna Automower 305](https://homerobotcompared.com/md/robot-mowers/husqvarna-automower-305.md)

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Web page: https://homerobotcompared.com/robot-mowers/gardena-smart-sileno-sense-600