---
title: "Gardena smart SILENO free 800: specs and what the maker claims"
description: "Gardena smart SILENO free 800 robot mower: claims lawns up to 8,600 sq ft, no boundary wire. The maker's claims, not our tests."
canonical: "https://homerobotcompared.com/robot-mowers/gardena-smart-sileno-free-800"
brand: "Gardena"
category: "Lawn mowers"
updated: "2026-10-09"
data_snapshot: "2026-10-07"
---

# Gardena smart SILENO free 800

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 | 8,600 sq ft (800 m²) |
| Size group | medium |

## How it finds its way

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

## Connection and smart home

| Item | Value |
| --- | --- |
| Connection | smart app |

Some figures rest on fewer sources. Source: https://www.gardena.com/int/products/lawn-care/robotic-lawnmowers/smart-sileno-free-800-m-robotic-lawn-mower/970716103.html

Notes: EU launch price 1799.99 EUR; no wire/antenna/beacon; specs not read

## Similar robots

- [Ecovacs GOAT G1-800](https://homerobotcompared.com/md/robot-mowers/ecovacs-goat-g1-800.md)
- [Gardena smart SILENO max 800](https://homerobotcompared.com/md/robot-mowers/gardena-smart-sileno-max-800.md)
- [Greenworks C8](https://homerobotcompared.com/md/robot-mowers/greenworks-c8.md)
- [Husqvarna Automower 308V](https://homerobotcompared.com/md/robot-mowers/husqvarna-automower-308v.md)

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Web page: https://homerobotcompared.com/robot-mowers/gardena-smart-sileno-free-800