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Best Budget Pick

Segway Navimow i105N

7.1/10 7.1/10 overall

The cheapest way into wire-free satellite mowing, for lawns up to an eighth of an acre.

Entry level

We do not republish Amazon prices, because they change and a stale number helps nobody. Tap through for what it costs right now.

Coverage
5,445 sq ft
Max slope
Navigation
RTK + Vision (EFLS)
Boundary
Wire-free (app mapping)
Runtime
Noise
58 dB
How to read these numbers. Every specification here was taken from the product's own Amazon page on 2026-08-21 and normalised into the same units. A dash means the manufacturer does not publish that figure — we never estimate one to fill a table. We do not republish prices at all: Amazon changes them daily, so each mower shows the bracket we place it in and you tap through for the live figure.

Not published by the manufacturer on this listing: slope, runtime, cutting height range. Those rows show a dash rather than a guess.

Our verdict

The longest ownership record in this lineup, and a good one. It is small, it is slow, and for a compact suburban lawn none of that matters.

Score breakdown

Scored on the same six criteria as every other model on this site.

Cut Quality6.0
Navigation8.0
Slopes
Setup Ease8.2
App & Smarts7.9
Value5.2

Shape of the scores

A balanced hexagon means an all-rounder; a spike means a specialist.

In depth

The i105N is the entry point to Segway's wire-free range and the model with by far the most owner feedback on this site. You place the satellite antenna, walk the boundary from the app, and it mows in systematic parallel passes. At 58 dB it is the quietest mower here, which matters if you run it early. The 7.1-inch deck is the narrowest in the lineup — fine for an eighth of an acre, hopeless beyond it.

What works

  • Lowest entry price for wire-free RTK navigation
  • Quietest mower in this comparison at 58 dB
  • By far the most widely owned machine in this catalogue
  • Vision assist keeps it working near trees and narrow passages

What doesn't

  • 7.1-inch cutting deck is the narrowest in the lineup
  • Only rated to an eighth of an acre
  • Manufacturer does not publish a gradient rating

Buy it if

A compact, mostly flat suburban lawn where a buried wire is a non-starter and the budget is tight.

Look elsewhere if

Anything approaching a quarter acre, or a garden with real slopes.

Full specification

Max coverage5,445 sq ft
Max slope
NavigationRTK + Vision (EFLS)
Boundary setupWire-free (app mapping)
Cutting width7.1 in
Cutting height
Runtime
Charge time
Noise58 dB
Zones
Weight24.0 lbs
Weather rating
Warranty
Blade systemPivoting razor blades
Battery
ConnectivityWi-Fi, Bluetooth

Features

  • Rain sensor
  • Lift & tilt sensors
  • Obstacle avoidance
  • GPS tracking
  • PIN / anti-theft
  • App control
  • Auto scheduling
  • Edge cutting mode
  • Multi-zone support
  • Alexa / Google

Where to buy

Entry level

We do not republish Amazon prices, because they change and a stale number helps nobody. Tap through for what it costs right now.

As an Amazon Associate we earn from qualifying purchases. Links to Amazon on this site are affiliate links and may earn us a commission at no extra cost to you.

Common questions

Will it handle my lawn size?

This model is rated to 5,445 sq ft. Manufacturer coverage figures assume dry grass, daily mowing and a reasonably open shape — take off roughly 15% for a lawn with trees, narrow passages or a wet climate.

How steep a slope can it manage?

The manufacturer does not publish a gradient rating for this model. Treat any real slope as unproven and check with the seller before buying for one.

What does setup involve?

Boundary type: Wire-free (app mapping). No perimeter wire. The lawn is mapped from the app, which typically takes an afternoon including placing the antenna.

How often do the blades need replacing?

Roughly every four to six weeks of daily mowing. Dull blades tear grass instead of cutting it, which is the usual cause of brown tips. Replacement blades for this model cost a few dollars a set.

Replacement blades and mounts for this model are on our accessories page.

Alternatives

Closest models by score

Read the caveat
7.0/10 7.0/10

WORX Landroid Vision Cloud WR340, 1 Acre

A full acre of wire-free coverage with cut-to-zero edging — and the lowest owner rating here.

Coverage
1 acre
Max slope
30 %
Boundary
Wire-free (app mapping)
Noise
Mid-range

We do not republish Amazon prices, because they change and a stale number helps nobody. Tap through for what it costs right now.

6.9/10 6.9/10

ECOVACS Goat A2000 LiDAR PRO

Half an acre of dual-LiDAR coverage with a 32V platform built for thick American grass.

Coverage
0.5 acre
Max slope
Boundary
Wire-free (no antenna)
Noise
Mid-range

We do not republish Amazon prices, because they change and a stale number helps nobody. Tap through for what it costs right now.

Editor's Choice
6.9/10 6.9/10

Husqvarna Automower iQ Series 420 iQ

Husqvarna's wire-free flagship: an acre, 45% slopes, and the industry's longest track record.

Coverage
1 acre
Max slope
45 %
Boundary
Wire-free (app mapping)
Noise
Premium

We do not republish Amazon prices, because they change and a stale number helps nobody. Tap through for what it costs right now.