---
title: "Greenworks Optimow 4: specs and what the maker claims"
description: "Greenworks Optimow 4 robot mower: claims lawns up to 4,800 sq ft, slopes up to 30%, needs a boundary wire. The maker's claims, not our tests."
canonical: "https://homerobotcompared.com/robot-mowers/greenworks-optimow-4"
brand: "Greenworks"
category: "Lawn mowers"
updated: "2026-10-09"
data_snapshot: "2026-10-07"
---

# Greenworks Optimow 4

Lawn mower by Greenworks. 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 | 4,800 sq ft (450 m²) |
| Slopes | Up to 30% |
| Size group | small |

## 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 | 17 cm |
| Cutting height | 20 to 60 mm |

## Battery, noise and weather

| Item | Value |
| --- | --- |
| Battery | 20V 2Ah Li-ion |

## Connection and smart home

| Item | Value |
| --- | --- |
| Connection | Bluetooth |

## Where it is sold

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

Thin sourcing: check the maker's page. Source: https://www.digitec.ch/en/s1/product/greenworks-robotic-lawnmower-optimow-4-450-m-robot-lawnmowers-25243728

Notes: Specs from search snippet; EU/UK retail; 100m wire; price not found

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Web page: https://homerobotcompared.com/robot-mowers/greenworks-optimow-4