---
title: "Greenworks 2530002 Optimow 50H vs Kress KR172: specs compared"
description: "Greenworks 2530002 Optimow 50H and Kress KR172 side by side, from the figures each maker claims."
canonical: "https://homerobotcompared.com/compare/greenworks-2530002-optimow-50h-vs-kress-kr172"
updated: "2026-10-09"
data_snapshot: "2026-10-07"
---

# Greenworks 2530002 Optimow 50H vs Kress KR172

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

| | Greenworks 2530002 Optimow 50H | Kress KR172 |
| --- | --- | --- |
| Lawn size it can handle | 21,775 sq ft (2,023 m²) | 21,775 sq ft (2,023 m²) |
| Slopes | Up to 35% | **Up to 40%** (ahead) |
| List price | **$1,600** (ahead) | $1,700 |
| List price per 100 m² of lawn | **$79** (ahead) | $84 |
| Noise | Not stated | 59 dB |
| Guidance | Wire with GPS help | Satellite guidance |
| Wire-free | No | Yes |
| Needs a base station on the lawn | No | No |
| Cutting width | 22 cm | 20 cm |
| Battery | 24V 4.0Ah Li-ion | 20V 4Ah Li-ion |
| Water protection | IPX5 (mower), IPX2 charger, IP67 PSU | IPX5 |
| Connectivity | 4G cellular (2yr free) + GreenGuide app | 4G/App/OTA |

## Choose the Greenworks 2530002 Optimow 50H if

- The figures alone give it no clear edge.

## Choose the Kress KR172 if

- Your yard has steeper slopes: 40% claimed against 35%.
- You do not want to bury a boundary wire.

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Web page: https://homerobotcompared.com/compare/greenworks-2530002-optimow-50h-vs-kress-kr172