---
title: "Robomow RKS 800: specs and what the maker claims"
description: "Robomow RKS 800 robot mower: claims lawns up to 8,600 sq ft, slopes up to 35%, needs a boundary wire. The maker's claims, not our tests."
canonical: "https://homerobotcompared.com/robot-mowers/robomow-rks-800"
brand: "Robomow"
category: "Lawn mowers"
updated: "2026-10-09"
data_snapshot: "2026-10-07"
---

# Robomow RKS 800

Lawn mower by Robomow. 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 | 8,600 sq ft (800 m²) |
| Slopes | Up to 35% |
| 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 | 19 cm |
| Cutting height | 20 to 70 mm |

## Battery, noise and weather

| Item | Value |
| --- | --- |
| Battery | 18.5V 2.5Ah Li-ion |
| Noise | 64 dB |

## Connection and smart home

| Item | Value |
| --- | --- |
| Connection | Wi-Fi; Bluetooth; app |

## Where it is sold

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

Well sourced. Source: https://www.robomow.com/products/rks-series/detail/rks-800-4008423925364

Notes: Noise 52/63/64; slope 35% (19-20 deg); wire 200 m incl

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- [Gardena smart SILENO free 800](https://homerobotcompared.com/md/robot-mowers/gardena-smart-sileno-free-800.md)
- [Greenworks C8](https://homerobotcompared.com/md/robot-mowers/greenworks-c8.md)
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Web page: https://homerobotcompared.com/robot-mowers/robomow-rks-800