Segway Navimow Robot Mowers Compared: i105N, i110N, i210 AWD and i215 LiDAR

Segway Navimow robot mowers split into two families you can still buy: the i1 series (i105N for about 1/8 acre, i110N for about 1/4 acre) and the newer i2 series (i210 AWD for 1/4 acre with 45 percent slopes, i215 LiDAR for 0.37 acre). Pick the i110N for a flat, open lawn at the lowest cost tier that still has RTK, the i210 AWD for hills, and the i215 LiDAR if trees block your sky. This guide explains what changed between generations, what each listing actually promises, and which accessories are worth adding.

Our top picks

Top pickSegway Navimow i105N Robot Lawn Mower Perimeter

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Also greatSegway Navimow i110N Robot Lawn Mower Perimeter

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Also greatSegway Navimow i210 AWD Robot Lawn Mower

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Also greatSegway Navimow i215 LiDAR Robot Lawn Mower

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Segway Navimow lineup: what each series is for

Segway’s Navimow brand started with the i1 series, built around RTK satellite positioning with a camera. The i2 series adds all-wheel drive and, on the i215, a LiDAR sensor. The brand also has larger H and X models for bigger lots, but only the i-series models were verifiable in current listings, so this guide stays with them.

Slope in degrees and percent are different scales. Sixteen degrees is about 29 percent (rise over run), while 45 percent is about 24 degrees. So the i2 models are roughly a step up from the i1 slope figures even though the numbers look far apart.

1. Segway Navimow i110N: Best for flat, open quarter-acre lawns

• RTK plus vision, perimeter wire free, rated for 1/4 acre
• AI-assisted mapping with virtual boundary and multi-zone management
• 58 dB(A) quiet operation, per the listing
• One spec page lists a 5.1 Ah battery, about 120 minutes of mowing and 180 minutes to charge

Best for: a rectangular lawn close to a quarter acre with a wide-open sky and slopes that stay gentle. Skip if: you have a bank steeper than about 25 to 30 percent, or the lawn is shaded enough to disturb satellite reception.

Pros

• Wire-free mapping without buying into all-wheel drive
• Quiet rating suits early-morning schedules
• A Garage S shelter is sold for it

Cons

• Older generation with a lower slope rating
• Rear-drive design means wet slopes need caution

2. Segway Navimow i105N: Best entry model for very small yards

• RTK plus vision, perimeter wire free, rated for 1/8 acre (about 5,445 sq ft)
• AI-assisted mapping, virtual boundary, app control
• 58 dB(A) quiet, multi-zone management
• One spec page lists a 2.55 Ah battery with about 60 minutes of mowing

Best for: a townhouse or patio-adjacent lawn of a few thousand square feet that is flat and open. Skip if: your lawn is above 1/8 acre; the i110N has more rated area and the same navigation approach.

Pros

• Lowest cost tier in the Navimow range
• Same navigation family as the i110N
• Shared accessories with the i110N

Cons

• Small battery means shorter mowing blocks
• Limited slope capability for hilly lots

3. Segway Navimow i210 AWD: Best for sloped quarter-acre lawns

• All-wheel drive with a 45% slope rating, rated for 0.25 acre
• NRTK plus vision auto mapping with perimeter-wire-free setup
• Cutting height 2 to 3.6 inches; 5.1 Ah battery
• 20-zone app control; zero-turn steering mentioned in one listing
• Sold as the mower alone, with a Garage S, or with four blade assemblies

Best for: a quarter-acre lawn with banks, ramps or a tilted back yard where the i110N would struggle. Skip if: trees cover much of the lawn. Reviewers note the i210 AWD has no LiDAR and relies on vision under heavy tree cover.

Pros

• Strong slope rating for its size
• Multiple bundle choices (garage, blades) in the listings
• Tall enough cutting range for most home lawns

Cons

• Costs noticeably more than the i110N
• Without LiDAR, shaded yards are a risk

4. Segway Navimow i215 LiDAR: Best for shaded 0.37-acre yards

• LiDAR plus vision dual-fusion auto mapping, rated for 0.37 acre
• 45% slopes in the listing; drive-type details vary between sources, so verify on the maker page
• AI obstacle detection; cutting height 2 to 4 inches
• Sold alone or with a Garage M shelter
• 59 dB(A) noise level per one source

Best for: larger yards with trees, eaves or fences where satellites may be blocked, and where you want obstacle detection on top. Skip if: you want a lower cost tier or your lawn is wide open and under a quarter acre.

Pros

• The only Navimow in this guide that navigates without leaning on satellites alone
• Largest rated area of the group
• Taller maximum cutting height than the i210 AWD

Cons

• Highest cost tier among the Navimow mowers here
• Some spec details (drive type, slope at the boundary) differ among sources

Accessories that help

• Segway Navimow Garage S: a shelter listed for the i206 AWD, i210 AWD, i105N and i110N. It keeps sun and rain off the mower and charging station.
• Segway Navimow Garage M: the larger shelter listed for the i215 LiDAR and H series.
• Navimow Access+ 4G Module: an add-on listed for the i1 series; it gives the mower a cellular link. Check whether a plan is needed.
• Navimow cleated traction wheel kit: listed for i-series models such as the i105N and i110N, for muddy ground and slopes.

Navimow i1 vs i2: a head-to-head on what actually differs

Shoppers often ask whether the older i1 models are still worth buying now that the i2 series exists. The answer depends on three things: slope, canopy and how much spare capacity you want. The table sets the generations side by side using only what the listings and spec pages state.

One source says the i2 series replaced the i105N and i110N in the maker lineup while the i1 models remain on sale. Whether that matters to you depends on parts and software support, which you should confirm with the maker before buying an older model. If you have a flat, open yard and want to spend as little as possible, an i1 model is still a reasonable choice. If you have any doubt about slopes or shade, the i2 models remove the guesswork.

How to map a Navimow lawn without frustration

Mapping is the step that decides how clean the first cuts look. The sequence below reflects how wire-free mowers in this class are generally set up; confirm details in the Navimow app and manual.

1. Charge and update first. Charge the mower fully and apply any app or firmware update before you map, so the map is built on current software.
2. Clear the lawn. Pick up hoses, toys, pet bowls and stray sticks. The mower can avoid obstacles, but a clean first pass gives a cleaner map.
3. Trace the boundary slowly. Steer the mower along the lawn edge at a steady pace. Take wide, smooth turns at corners, and keep a hand width from fences and walls.
4. Add exclusion zones. Mark flower beds, ponds, trampolines and fresh seed. Add a narrow channel if the mower has to travel through a gate or between two lawn sections.
5. Check sky view for RTK models. Open the app signal view if it has one and see where the signal weakens. If it fails in one corner, consider moving the antenna or the station.
6. Run a short supervised cut. Watch the first run for missed strips, wheel marks and hesitation near trees.
7. Split wet areas into their own zone. If a part of the lawn stays soggy in spring, keep it as a separate zone so you can pause it without stopping the whole schedule.

Common Navimow mistakes to avoid

• Buying by area rating alone. A 1/4 acre rating assumes a simple, open lawn. With many beds and trees, effective capacity is lower, so a 0.3-acre yard belongs in the i215 class rather than the i110N.
• Starting at the lowest height. A low first setting can scalp uneven ground. Begin higher, then step down every few cuts.
• Parking the station in a poor spot. A station tucked into a corner under an eave can disrupt RTK reception or make docking awkward. Choose an open, level spot.
• Skipping cleaning. Wet clippings pack the underside, add drag and can hide wear on the blades. A quick wipe after damp cuts takes minutes.
• Forgetting winter storage. Follow the manual on battery storage temperature, and do not leave the mower outside in freezing conditions if the manual advises against it.
• Not checking what ships. Garage, blades or antenna parts may “ship separately”, so read the listing title closely.

Grass height and mowing frequency with a Navimow

Robot mowers cut small amounts often, which is good for turf but changes how you think about height. General guidance for common lawns: cool-season grasses are often kept around 2.5 to 4 inches, while many warm-season grasses are kept lower. Check local extension advice for your region, because it varies by species and season. The i210 AWD covers 2 to 3.6 inches and the i215 covers 2 to 4 inches, so both suit typical home lawns, though neither reaches below 2 inches in the listings. If you keep a short, formal lawn, confirm the minimum height on the maker page for any model you plan to buy.

A practical rule: never remove more than about a third of the blade height at once. If the mower has been paused for a week and the grass is long, raise the cutting height for the next run, then step it back down over the following cuts.

How we chose

This comparison is based on research, not personal use of the mowers. We looked at the current Segway Navimow listings, grouped them by series, and used the listing text and published spec pages for area, slope, battery and cutting height. We only included mowers with a stated rated lawn size, and we flagged every place where sources disagree (for example the i215’s drive type and the i1 series slope figures). The X-series models from the keyword list were not found in the listings we searched, so we did not invent details for them. Always confirm numbers on the maker’s page, because bundle versions and firmware can change what you get.

Segway Navimow buying guide: from lawn shape to bundle choice

Decide on the drivetrain first

The biggest jump in the lineup is rear-drive versus all-wheel drive. If your steepest slope, measured as rise over run, is under about 20 percent, the i1 series can cope. Above that, or if the ground is often wet, the i210 AWD or i215 is the safer choice. To measure, lay a 10-foot board on the slope, level it and measure the gap at the downhill end: a 2-foot gap is 20 percent.

Match navigation to your canopy

RTK-based Navimow models (i105N, i110N, i210 AWD) lean on a clear view of the sky, while the i215 adds LiDAR. If a mature tree shades a third of your lawn, or a two-story wall blocks part of the sky, the i215 is the sensible pick. If the lawn is open, the i110N or i210 AWD saves money.

A worked battery example

One source describes the 5.1 Ah battery as covering roughly 2,690 square feet per charge. A quarter acre is 10,890 square feet, so a full pass would need about four charge cycles (10,890 divided by 2,690). The i105N’s smaller battery would take proportionally more cycles for the same area, which is why it is rated for only 1/8 acre. Treat this as a planning number, not a promise, because obstacles and tall grass cut per-charge coverage.

Choose the right bundle

The i210 AWD appears as a plain mower, a garage bundle and a bundle with four blade assemblies. The i215 appears alone and with a Garage M. A garage is worth having if the mower lives outside year-round: it shields the charging contacts and sensors from rain, leaf litter and sun. Blades are a normal consumable, so a bundle with spares can be convenient. Whichever you buy, confirm in the listing whether the garage or blades “ship separately”.

Setup tips that apply to every Navimow

1. Place the charging station on level ground with space to approach straight on.
2. For RTK models, mount the antenna with the clearest sky view and follow the manual on power and distance.
3. Create the boundary in the app and add no-go zones around beds, ponds and fresh seed.
4. Start with a higher cutting height and lower it in small steps.
5. Schedule mowing for times when children and pets are inside.

Ownership realities

Expect to replace blades on the maker’s schedule, wipe the underside after wet cuts and check wheel wear on slopes. In cold climates, follow the manual for storing the mower and battery over winter. If you add a 4G module, read what the connectivity requires. Mowing noise is low by robot standards (listings say 58 dB(A) for the i1 models), but still check local noise rules if you mow early.

Frequently Asked Questions

What is the difference between the Navimow i110N and i210 AWD?

Both are rated for about a quarter acre. The i210 AWD adds all-wheel drive, a 45% slope rating and a 2 to 3.6 inch cutting range with 20 app zones; the i110N is the older rear-drive model with a lower slope figure.

Does the Navimow i215 need a clear sky?

It uses LiDAR with vision rather than relying only on satellites, so it is described as better suited to yards with trees and structures. Verify the details on the maker page.

Which Navimow is best for hills?

The i210 AWD and i215 LiDAR, both listed at 45% slopes. The i1 series figures are far lower, so avoid them on steep lawns.

Is the Navimow quiet?

The i105N and i110N listings state 58 dB(A), and one source lists 59 dB(A) for the i215. That is quiet for a mower, but decibel readings vary by conditions.

Do I need a Navimow garage?

It is optional, but it protects the mower and charging station from sun, rain and debris. Garage S fits the i105N, i110N, i206 AWD and i210 AWD; Garage M is listed for the i215 and H series.

Can the i1 series use 4G?

An Access+ 4G Module is listed for the i1 series. Read the product page for plan requirements before you buy.

Where are the Navimow X-series models?

They are Segway’s larger-lot line, but none appeared in the listings I could verify, so this guide leaves them out rather than guessing at specs. Check the maker’s site if you need more than 0.37 acre.

Can a Navimow handle a lawn split into two parts?

Yes, if the app supports multiple zones and you create a channel between them. The i210 AWD listing mentions 20-zone app control. Keep the route between sections narrow but clear, and make sure the mower can complete the trip on one charge before it starts mowing the second area.

Does a Navimow work in the rain or at night?

Follow the manual. Most robot mowers are water resistant, but wet grass cuts poorly and wheels slip more on slopes, so many owners set a rain delay in the app. Camera-based navigation can also be less reliable in low light, so confirm the maker guidance before scheduling night runs.

How many years should a robot mower last?

There is no honest single number, because it depends on the battery, blades and how you maintain it. Replaceable parts such as blades, wheels and batteries are sold for the line, which is a good sign for long-term ownership. Check the warranty term on the maker page and keep the receipt.

Which Segway Navimow should you buy?

Choose the Navimow i110N for a flat, open quarter-acre lawn at the lowest practical cost, or the i105N if your yard is only about 1/8 acre. Choose the i210 AWD if slopes are the problem, and the i215 LiDAR if trees and tight spots are the problem. Add a garage if the mower stays outdoors, and compare bundle contents before you order.

Sources

• Segway Navimow product pages and accessory compatibility listings
• Current retail listing text for each model and bundle
• Independent robot mower specification databases and write-ups

Last updated: November 2026