---
title: "Segway Navimow X420: specs and what the maker claims"
description: "Segway Navimow X420 robot mower: claims lawns up to 21,500 sq ft, slopes up to 84%, no boundary wire. The maker's claims, not our tests."
canonical: "https://homerobotcompared.com/robot-mowers/segway-navimow-x420"
brand: "Segway Navimow"
category: "Lawn mowers"
updated: "2026-10-09"
data_snapshot: "2026-10-07"
---

# Segway Navimow X420

Lawn mower by Segway Navimow, released 2026. 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 | 21,500 sq ft (2,000 m²) |
| Slopes | Up to 84% |
| Size group | acreage |

## How it finds its way

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

## Cutting

| Item | Value |
| --- | --- |
| Cutting width | 43 cm |
| Cutting height | 20 to 95 mm |
| Drive | 4WD |

## Battery, noise and weather

| Item | Value |
| --- | --- |
| Battery | 10 Ah |
| Noise | 68 dB |
| Water resistance | IP66 |

## Connection and smart home

| Item | Value |
| --- | --- |
| Connection | Bluetooth;Wi-Fi;4G |
| Smart home | Alexa;Google Home |

## Where it is sold

| Item | Value |
| --- | --- |
| United States | No |
| United Kingdom | No |
| Australia | No |

Some figures rest on fewer sources. Source: https://navimow.segway.com/products/navimow-x4-robot-lawn-mower

Notes: EU store only (EUR 2499); UK lists X4 w/o price; AU sells 2000m2 unit as X430

## Similar robots

- [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)
- [Dreame A1](https://homerobotcompared.com/md/robot-mowers/dreame-a1.md)
- [EGO RM2000E](https://homerobotcompared.com/md/robot-mowers/ego-rm2000e.md)

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Web page: https://homerobotcompared.com/robot-mowers/segway-navimow-x420