---
title: "Stihl iMOW 3: specs and what the maker claims"
description: "Stihl iMOW 3 robot mower: claims lawns up to 5,400 sq ft, needs a boundary wire. The maker's claims, not our tests."
canonical: "https://homerobotcompared.com/robot-mowers/stihl-imow-3"
brand: "Stihl"
category: "Lawn mowers"
updated: "2026-10-09"
data_snapshot: "2026-10-07"
---

# Stihl iMOW 3

Lawn mower by Stihl. 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 | 5,400 sq ft (500 m²) |
| Size group | medium |

## How it finds its way

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

## Cutting

| Item | Value |
| --- | --- |
| Cutting width | 20 cm |
| Cutting height | 20 to 60 mm |

## Where it is sold

| Item | Value |
| --- | --- |
| United States | No |

Thin sourcing: check the maker's page. Source: https://www.stihl.co.uk/en/stihl-technology/imow-robotic-lawn-mower-technology/imow-rmi-models

Notes: Listed by STIHL UK (500 m2); EU price 1049 EUR; no UK price found

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Web page: https://homerobotcompared.com/robot-mowers/stihl-imow-3