---
title: "Gardena SILENO life 1500 vs Gardena smart SILENO max 1500: specs compared"
description: "Gardena SILENO life 1500 and Gardena smart SILENO max 1500 side by side, from the figures each maker claims."
canonical: "https://homerobotcompared.com/compare/gardena-sileno-life-1500-vs-gardena-smart-sileno-max-1500"
updated: "2026-10-09"
data_snapshot: "2026-10-07"
---

# Gardena SILENO life 1500 vs Gardena smart SILENO max 1500

All figures are what the makers claim, collected 2026-10-07. We have not tested either robot.

| | Gardena SILENO life 1500 | Gardena smart SILENO max 1500 |
| --- | --- | --- |
| Lawn size it can handle | 16,146 sq ft (1,500 m²) | 16,146 sq ft (1,500 m²) |
| Slopes | **Up to 35%** (ahead) | Up to 30% |
| List price | $1,400 | Not stated |
| List price per 100 m² of lawn | $93 | Not stated |
| Noise | **57 dB** (ahead) | 58 dB |
| Guidance | Boundary wire | Boundary wire |
| Wire-free | No | No |
| Needs a base station on the lawn | No | No |
| Cutting width | 22 cm | 22 cm |
| Battery | Li-ion (rating unknown) | Li-ion (rating unknown) |
| Water protection | IPX5 | IPX5 |
| Connectivity | Bluetooth app | Bluetooth or smart app |

## Choose the Gardena SILENO life 1500 if

- Your yard has steeper slopes: 35% claimed against 30%.

## Choose the Gardena smart SILENO max 1500 if

- The figures alone give it no clear edge.

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Web page: https://homerobotcompared.com/compare/gardena-sileno-life-1500-vs-gardena-smart-sileno-max-1500