A person sitting on the edge of a pool in a garden, controlling a robotic lawn mower with a remote.

Software Update

Software Update for robotic mowers

There is a free software update available for all GARDENA robotic mowers. We recommend to update your robotic mower to the latest version. In addition to new functions, it contains further optimizations for a reliable operation.

How it works

Step-1

Step 1

To update your robotic mower you need a computer with Windows10/macOS 12 (or newer).

Step-2

Step 2

You need a printer USB cable (USB-A to USB-B; see figure) and a Torx T20.

Connect the USB cable between your computer and the mower. Find out where to locate the USB port for SILENO, SILENO life, SILENO city, SILENO minimo, SILENO pro, SILENO free, SILENO max.

Step-3

Step 3

Download the software, run the program and follow the instructions. A stable internet connection during the update is needed. Your robotic mower will shortly be available with the again with the latest updates.

Release notes

GARDENA (smart) SILENO City

(smart) SILENO city

  • Bundle: 5908253-15B
  • Release Date: 5/2023

View the release note

GARDENA SILENO life robotic lawnmower

(smart) SILENO life

  • Bundle: 5939856-10B
  • Release Date: 5/2023

View the release note

GARDENA SILENO minimo robotic lawnmower

SILENO minimo

  • Bundle: 5995762-04C
  • Release Date: 5/2023

View the release note

GARDENA SILENO robotic lawnmower

(smart) SILENO

  • Bundle: 5825861-18A
  • Release Date: 5/2023

View the release note

GARDENA R model robotic lawnmower

R models

  • Bundle: 5825856-10C
  • Release Date: 12/2021

View the release note

Side view of a Gardena robotic lawn mower with control buttons.

smart SILENO free

  • Bundle: 5487193-04A
  • Release Date: 07/2025

View release note

Front view of a Gardena robotic lawn mower with control panel.

(smart) SILENO max

  • Bundle: 5369412-06A
  • Release Date: 07/2025

View release note


 

Side view of a Gardena robotic lawn mower with control panel and wheels visible.

(smart) SILENO pro

  • Bundle: 5369412-06A
  • Release Date: 07/2025

View release note

GARDENA SILENO Minimo

SILENO minimo

SILENO city & life

SILENO life

GARDENA SILENO+

SILENO+

SILENO city & life

SILENO city

1/4

You can find the current software version here: “Settings” --> “General” --> “About”

A SILENO Life robotic lawnmower from the side

Questions?

View the PDF manual