Segway Navimow i105N / i110N Review

Navimow i105N / i110N specs

• Uses network RTK where coverage exists. Reviewed and Tom's Guide both staked the included antenna during setup, so plan for it.
• i105N covers 0.125 acre, i110N covers 0.25 acre. Cutting height is set by hand.

Which Navimow i105N / i110N size do you need?

Specs are compiled from manufacturer listings and may change between production runs. Confirm on the retailer page before buying.

Segway Navimow i105N / i110N video review

Video by Freshly Charged on YouTube. Independent creator content, shown as a reference. It is not part of our scoring.

The Segway Navimow i105N and i110N are the best-value wire-free mowers for small, flat lawns. For a budget-tier price, you get network RTK plus camera navigation from a brand with a long track record, a quiet 58 dB motor and one of the best apps in the category. Reviewed named the i105N an Editor’s Choice for value. Just don’t buy it for a hill.

Who the Navimow i105N / i110N is for (and who should skip it)

This is the right robot for a simple, flat lawn up to a quarter acre: a suburban backyard, a front lawn, a townhouse strip. It’s also the cheapest credible way to stop paying a mowing service. Our robot mower vs lawn service cost guide shows how quickly a budget mower like this pays for itself against weekly mowing visits.

Skip it if your lawn has any meaningful slope. It’s a two-wheel-drive mower rated for 30% (about 17°), and it struggles in mud and on damp grass. Skip it if your yard is mostly under trees, because satellite positioning weakens there. And if you have more than a quarter acre, it’s simply too small.

Navigation and setup

Navigation combines RTK satellite positioning with an AI camera that has a 140° field of view and, according to Segway, recognizes more than 150 types of obstacles. Segway’s current marketing emphasizes network RTK, where corrections arrive over 4G and no antenna is needed. Reviewers have described something slightly different. Reviewed lists “staked antenna” for its unit, and Tom’s Guide’s Hunter Fenollol pushed the included antenna into the ground beside the dock during setup. Whether you need it depends on network RTK coverage at your address, so check before you buy and keep a spot with open sky in mind.

Either way, setup is fast. Tom’s Guide had the i110N “up and running in under 10 minutes,” then mapped the yard by driving the mower around the boundary with on-screen controls. Our setup guide covers dock placement and mapping tips.

The GPS-plus-camera combination impressed Tom’s Guide. The reviewer reported the mower followed curbs and flower beds closely “without falling over,” cut within about 4” of a bird bath without touching it and made small back-and-forth moves to shave tight around a large tree.

Mowing performance, slopes and terrain

This is where the low price shows. The 30% rating is the lowest of any Navimow, and the small two-wheel chassis has limited grip. Expect it to bog down in mud, so a lawn with low, soggy spots is a poor match. Slope ratings assume dry, short grass anyway, so if your grade is anywhere near 30%, check it with the slope checker and step up to an AWD model if it’s close. Our slope limits guide explains why.

On flat ground, it does well. Tom’s Guide said it cut grass “incredibly fine without leaving any clumps,” better than the reviewer’s uncle’s mulching push mower. It’s also near-silent at 58 dB, which makes night mowing realistic.

Coverage, cutting and edges

The 7.1” deck is narrow, so the mower is slow. Tom’s Guide saw it take two hours to cut about 1,600 sq ft on its first run, although that included catching up on longer grass. Robot mowers are meant to run often, so speed matters less than reliability once the lawn is under control.

Cut quality is good but not flawless. Reviewed found it less consistent than pricier rivals, “particularly near map edges or dead spots” that the mower misread as obstacles. Tom’s Guide noted it occasionally drove across its fresh diagonal stripes to reach missed strips or return to the dock, and didn’t break up fallen leaves. Cutting height runs from 2.0” to 3.6” on a manual dial. You’ll still want a trimmer for fence lines and walls.

App, connectivity and anti-theft

The Navimow app is a highlight. Reviewed listed “advanced app” as a top pro, and 9to5toys notes you can set separate schedules and mowing directions for up to 12 zones. Anti-theft includes GPS tracking and an alarm over 4G. For a small mower that sits near the sidewalk, that’s worth having. See our theft protection guide for extra steps.

Ownership notes

• Warranty: 9to5toys lists a 3-year warranty, which is strong for a budget mower.
• Weather: IP66-rated, so rain won’t hurt it, though a garage still helps in hot sun.
• 4G plan: like other Navimows, expect a free first year of Connect+ and a modest annual fee after that. Check current terms when you buy.
• Pricing: the i105N is often discounted, and 9to5toys called its late-September 2026 sale price its best of the year. Prices change often, so check today’s price.

How the Navimow i105N / i110N compares

The Navimow i2 AWD is the upgrade if your lawn is bumpy or sloped: same app, same deck width, all-wheel drive and a 45% rating for a bit more money. The Anthbot M9 is Reviewed’s small-lawn pick and similarly priced, but it needs an RTK antenna, tops out at a 2.8” cut and doesn’t confirm theft tracking. The eufy E15 / E18 skips RTK entirely for camera-only navigation, which is simpler to set up but less reliable on complex lawns. For a broader look, see our best budget robot lawn mowers and best robot mowers for small yards.

Bottom line

For a small, flat lawn, the Navimow i105N or i110N is the safest money you can spend on a wire-free mower. It’s quiet, accurate, backed by a 3-year warranty and an excellent app, and it’s cheap. Buy the i110N if you’re over about 4,500 sq ft, and pick something with AWD if your yard tilts.

Check the current price on Amazon

Featured in our guides

• Best Robot Lawn Mowers of 2026: 10 Wire-Free Picks for Every Yard
• Best Robot Mowers for Small Yards (2026): Compact Picks for Lawns Up to 1/4 Acre
• Best Budget Robot Lawn Mowers (2026): Wire-Free Picks Under $900, $1,200 and $1,600
• How to Choose a Robot Lawn Mower: A Step-by-Step Buying Guide (2026)

Sources

• navimow.com
• 9to5toys.com
• reviewed.com