---
title: "Greenworks C20: specs and what the maker claims"
description: "Greenworks C20 robot mower: claims lawns up to 21,800 sq ft, slopes up to 45%, no boundary wire, list price $999.99. The maker's claims, not our tests."
canonical: "https://homerobotcompared.com/robot-mowers/greenworks-c20"
brand: "Greenworks"
category: "Lawn mowers"
updated: "2026-10-09"
data_snapshot: "2026-10-07"
---

# Greenworks C20

Lawn mower by Greenworks, released 2025. Every figure below is what the maker claims, collected 2026-10-07. We have not tested this robot.

List price (the maker's, not a store's price today): $999.99.

## Lawn and slopes

| Item | Value |
| --- | --- |
| Lawn size it can handle | 21,800 sq ft (2,023 m²) |
| Slopes | Up to 45% |
| Size group | acreage |

## How it finds its way

| Item | Value |
| --- | --- |
| Guidance | Satellite and camera guidance |
| Boundary wire | No |
| Wire-free | Yes |

## Cutting

| Item | Value |
| --- | --- |
| Cutting width | 20 cm |
| Cutting height | 19 to 89 mm |
| Drive | 2WD |

## Battery, noise and weather

| Item | Value |
| --- | --- |
| Battery | Built-in (capacity unknown) |
| Noise | 54 dB |
| Water resistance | IPX6 |

## Connection and smart home

| Item | Value |
| --- | --- |
| Connection | Wi-Fi, Bluetooth, 4G |
| Smart home | App only (no voice assistants listed) |

## Where it is sold

| Item | Value |
| --- | --- |
| United States | Yes |

Well sourced. Source: https://agents.greenworkstools.com/products/aimowbot-wire-free-rtkvision-robotic-mower-c20

Notes: 1/2 acre=2023 m2; Walmart 998; 3-wheel; other source says IPX5; docking station only

## Similar robots

- [Greenworks 2530002 Optimow 50H](https://homerobotcompared.com/md/robot-mowers/greenworks-2530002-optimow-50h.md)
- [Kress KR172](https://homerobotcompared.com/md/robot-mowers/kress-kr172.md)
- [Anthbot Genie 1000](https://homerobotcompared.com/md/robot-mowers/anthbot-genie-1000.md)
- [Cub Cadet XR5 2000](https://homerobotcompared.com/md/robot-mowers/cub-cadet-xr5-2000.md)

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Web page: https://homerobotcompared.com/robot-mowers/greenworks-c20