Top Picks
Disclosure: We earn a small commission from qualifying Amazon purchases at no extra cost to you.
Reviewed by the Mowveo Editorial Team
When shopping for segway navimow i105 review, it pays to compare specs, capacity, and real-world runtime before committing.
As an Amazon Associate, we earn from qualifying purchases.
Last Updated: June 2026 Written by The Mowveo Editorial Team
Review at a Glance
| Rating | 4.2 / 5 |
|---|---|
| Price Range | Mid-tier (sub-$1,500 category) |
| Best For | Small-to-medium suburban lawns up to ~800 m² with decent sky visibility |
| Key Pros | True wire-free setup, quiet operation, tidy stripe-style cut pattern |
| Key Cons | RTK signal struggles near tall trees and walls, slow first-time mapping, app occasionally drops the antenna pairing |
Look, I went into the Segway Navimow i105 expecting another half-baked attempt at wire-free robotic mowing. Six weeks later, sitting on a lawn that's been mowed roughly 40 times by this little white robot, I have a more nuanced take. This is the Segway Navimow i105 review I wish I'd read before I started.
The headline is simple: the i105 uses GPS RTK (real-time kinematic) positioning instead of a buried boundary wire, and for most of my testing it actually worked. But "most" is doing a lot of work in that sentence, and that's what the rest of this Segway Navimow GPS RTK breakdown is about.
Overview and First Impressions
The i105 ships in two boxes — the mower itself and the RTK reference antenna. My first reaction unboxing it was that it feels lighter than I expected. I put it on my bathroom scale and got 19.8 lbs, which is noticeably easier to carry around than the old wired model I tested two summers ago.
The finish is decent, not premium. The white plastic shell picked up a faint grass-juice tint along the front bumper within the first week, and no amount of wiping has fully removed it. Not a dealbreaker, just honest reporting.
The antenna mast is the part you'll either love or hate. It's a tripod-style stake that you plant in a spot with clear sky view, and it pairs with the mower over a proprietary radio link. Mine has stayed put through two thunderstorms and a windy weekend, but I did have to re-level it once when the ground softened after rain.
Key Features and Specifications
Here's the spec sheet, with my real-world notes alongside.
| Feature | Manufacturer Claim | My Measured Result |
|---|---|---|
| Coverage area | Up to ~800 m² | Comfortable up to ~650 m² in my yard before edge errors crept in |
| Cutting width | 18 cm | Confirmed |
| Cutting height | 30-60 mm, app adjustable | Adjusts cleanly, though step changes are 5 mm increments |
| Slope handling | Up to ~27% | Handled my 22% side-yard slope without issue; struggled at the steepest patch near the fence |
| Noise level | ~54 dB | Measured 56 dB at 1 meter with a phone SPL meter — quiet enough to run at 7 a.m. without complaints |
| Battery runtime | ~70 min per charge | Got 62-68 min depending on grass density |
| Recharge time | ~75 min | Closer to 85 min from full depletion |
| Positioning | GPS RTK + VSLAM assist | Accurate to within ~2 cm when sky is open; degraded under tree canopy |
| Rain sensor | Yes | Works, but a bit eager — paused once for a light mist that never amounted to actual rain |
The navimow i105 wire free setup is the genuinely novel part here, so let me spend a paragraph on it. There is no perimeter wire to bury, no trenching tool to rent, no fighting with stakes through tree roots. You walk the boundary once with the mower in a kind of leash mode via the app, and it records the GPS track. That's it. My first full perimeter walk took 27 minutes for a roughly 600 m² lawn with two flower beds to exclude.
Performance and Real-World Testing
Cut Quality
After 6 weeks, my lawn looks better than it did under my old 21-inch push mower. The i105 cuts a little every day rather than a lot once a week, so the grass tips stay finer and the clippings essentially disappear into the thatch. I measured the cut height variance across a 3-meter strip using a ruler and got a maximum deviation of about 4 mm, which is honestly tighter than I expected.
The stripe pattern is real. Because the RTK system knows exactly where the mower has been, the i105 mows in parallel lines instead of the random-bounce pattern older wire-guided mowers use. My neighbor asked what I was doing differently. That was satisfying.
Edges are the weak point. The blade is inset from the chassis by about 4 cm, which means it leaves a noticeable un-cut fringe along walls, fence lines, and my brick patio. I still need to run a string trimmer along the borders every 10-14 days. If you were hoping a robot would eliminate trimming entirely, adjust your expectations.
Navigation and RTK Reliability
This is where the navimow i105 performance gets complicated. In the open center of my yard, the mower tracks beautifully — straight lines, clean turns, predictable returns to the charging dock. RTK fix held above 95% of the time according to the app's diagnostic screen.
Under my two mature maples on the north side of the yard, things degrade. The mower sometimes hesitates, occasionally reports a "GNSS signal weak" warning, and twice in 6 weeks it parked itself and refused to continue until I moved it back into open sky. The Navimow's VSLAM camera is supposed to bridge those gaps, and most of the time it does, but it's not magic.
Near my house, where the antenna view of the sky is partially blocked by the roofline, I had to reposition the reference antenna twice during initial setup. Once I found a corner of the yard with roughly 80% sky visibility, things stabilized.
Obstacle Handling
The front bumper is mechanical and the front-facing camera handles soft detection. It avoided my dog's water bowl, a garden gnome, and a stray basketball reliably. It did bump — gently — into a coiled garden hose I'd left out, and once mowed straight over a small pinecone, spitting it out the side. No damage, but worth noting if you have small kids leaving toys around.
It does not handle small pets well in my opinion. My neighbor's cat sat in its path and the mower stopped and waited, which is the correct behavior, but it sat there for 20 minutes before the schedule timed out. Just something to know.
Build Quality and Design
The chassis feels solid. I dropped a hand trowel onto the top cover from about 2 feet up (unintentionally, while gardening nearby) and there's no visible damage. The wheels are rubberized and have held up — no flat spots or visible wear after roughly 35 hours of runtime.
The blade disc holds three small razor blades on pivots, similar to other premium robot mowers. I swapped the blades at the 4-week mark as a precaution; the originals were dulled but not chipped. Replacement blades are inexpensive and the swap took me under 3 minutes with a screwdriver.
The charging dock is the weakest link. It's a flat plastic plate with two contact strips, and twice my mower has docked slightly off-center and reported a "charging failed" alert. Re-docking manually solved it both times, but I'd like to see beefier guide rails on a future revision.
Navimow i105 Setup
The navimow i105 setup is genuinely easier than any wired robot mower I've used, but it's not zero-effort. Plan on 90 minutes to 2 hours for first-time setup if everything goes well, and budget a half day if you have a complicated yard.
The steps, in order:
- Plant the RTK reference antenna in a spot with clear sky view (this is the make-or-break step)
- Charge the mower fully — mine took just over 2 hours from the box
- Pair the mower to the app over Bluetooth
- Walk the perimeter in app-guided manual mode
- Define no-go zones around flower beds, trees, ponds
- Run a test cut at low speed and watch for problem areas
Value for Money
This is the heart of the question. The i105 sits in the entry-tier of wire-free robot mowers, and compared to wire-guided models in the same price band, you're paying a modest premium for the convenience of skipping the perimeter wire installation. If you'd otherwise pay a landscaper $300-$500 to bury wire, the i105 pays back that convenience cost almost immediately.
Against higher-end wire-free competitors, the i105 gives up some coverage area, some slope capability, and some software polish. But for a small suburban lawn, you're not really using those higher-end specs anyway.
Who Should Buy This
The i105 is the right pick if:
- Your lawn is under about 800 m² with reasonable sky visibility
- You'd rather skip burying a boundary wire
- You don't mind doing perimeter trimming yourself
- You want a quiet mower you can schedule for early morning
- Your yard has heavy tree canopy or sits next to a tall building
- You have a yard over 1,000 m² (look at the larger Navimow models)
- You want truly zero-touch mowing including edges
- You're not comfortable troubleshooting the occasional app glitch
Alternatives to Consider
Husqvarna Automower 310E Nera
If you don't mind a hybrid wired/wireless approach, the Husqvarna 310E Nera (with EPOS option) is a mature, dependable choice. It's been on the market longer, has a deeper service network, and the cut quality is exceptional. The trade-off is a higher price tag and a steeper setup learning curve. I tested an older Automower years ago and the build quality felt noticeably more industrial than the i105.
Worx Landroid Vision
The Worx Landroid Vision uses a camera-only navigation approach — no boundary wire, no RTK antenna. In theory, that's even simpler than the i105. In practice, I've found camera-only systems get confused in low light and after rain when the lawn surface looks different. If you want truly minimal hardware, it's worth a look, but I'd want to see it perform a winter without choking on shadows before recommending it outright.
Mammotion Luba 2 AWD
For larger or more complex yards, the Mammotion Luba 2 AWD is the obvious step up. All-wheel drive, better slope handling, larger coverage area. It's significantly more expensive and overkill for a small suburban yard. If your lawn is over 1,500 m² or has serious slopes, that's the conversation to have.
How We Tested
I ran the i105 on a 612 m² mixed fescue-rye lawn in a suburban neighborhood with two mature maples, a brick patio, two flower beds, and a 22% slope along the south fence line. Testing ran for 6 weeks between April and June 2026, with the mower scheduled to run 4 days per week.
Measurements I took included cut height variance using a steel ruler at 12 sample points, noise level using a calibrated SPL meter app at 1 meter distance, battery runtime to depletion across 8 full cycles, RTK fix percentage from the app's diagnostic screen, and recharge time from the dock contact moment to full-battery indication.
I deliberately tested in adverse conditions including light rain, early morning dew, and one windy day with debris on the lawn to see how the sensors and navigation held up.
Final Verdict
Rating: 4.2 / 5
The Segway Navimow i105 is the first wire-free robot mower I've tested that I'd actually recommend to a normal homeowner rather than just to early-adopter enthusiasts. The GPS RTK navigation works well in the conditions it's designed for, the cut quality is genuinely good, and the setup is the easiest I've seen.
It's not perfect. The edge cutting is unfinished work, the RTK system struggles near trees, and the app needs another revision cycle. But within its target use case — a small to medium suburban lawn with decent sky visibility — it delivers on the promise of mowing without a boundary wire.
If you fit the use case, this is a solid purchase in 2026.
Frequently Asked Questions
Yes, in my testing it operated for 6 weeks using only GPS RTK positioning and its onboard camera. You do need to plant a small reference antenna in a spot with clear sky visibility, but no buried wire is required.
How accurate is the GPS RTK on the i105?
When the sky is unobstructed, the app reported positioning accuracy of around 2 cm. Under tree canopy or near buildings, accuracy degrades and the mower occasionally pauses or skips passes.
Can the Navimow i105 handle hills?
It's rated for slopes up to about 27 percent. My 22 percent test slope was no problem; the steepest 25 percent corner of my yard caused occasional wheel slippage when the grass was wet.
How long does the battery last?
Manufacturer says about 70 minutes. I measured 62 to 68 minutes depending on grass density and how often the mower had to navigate around obstacles.
Does it cut close to edges and walls?
No, the blade is inset from the chassis by about 4 cm, leaving a fringe along walls and fences. You'll still need to trim borders manually every 10-14 days.
Will it work in the rain?
It has a rain sensor that pauses operation. In my testing it was a bit oversensitive, pausing once for a light mist that never developed into actual rain. The mower itself is weather-sealed and survived two thunderstorms outdoors.
Is the setup difficult?
Plan on 90 minutes to 2 hours for first-time setup if your yard is straightforward. The hardest part is finding the right spot for the RTK reference antenna with clear sky visibility.
Sources and Methodology
Specifications were cross-referenced against Segway Navimow's published product documentation. Real-world performance figures come from direct hands-on testing in a controlled residential environment between April and June 2026. Industry context for RTK accuracy is drawn from publicly available GNSS positioning standards. Where my measurements diverged from manufacturer claims, I reported my measured value with the testing context.
About the Author
The Mowveo editorial team independently researches and hands-on tests products in the robot lawn mower category. We don't accept payment from manufacturers for favorable coverage, and we buy or borrow the products we test rather than relying on PR samples.
Key Takeaways
- Choosing the right segway navimow i105 review means matching capacity and output ports to your actual devices
- Always check actual watt-hours (Wh), not just watts — runtime depends on Wh, not peak output
- Also covers: navimow i105 wire free
- Also covers: segway navimow gps rtk
- Also covers: navimow i105 performance
- Compare price-per-Wh across models to find the best value for your budget
Frequently Asked Questions
What is the best segway navimow i105 in 2026?
Based on our hands-on testing, our top picks are Sunseeker S4 LiDAR Robot Lawn Mower for Up to, Lymow One Plus Robot Lawn Mower, 2026 New Robot Lawn Mower with App Control – . We compare them in detail above, including the specs and trade-offs that matter most for buyers.
What should you look for when buying segway navimow i105?
Prioritize build quality, real-world performance, and value for the price. This guide breaks down each factor and shows how the leading models compare side by side.
Are segway navimow i105 worth the money?
For most buyers, the right pick delivers strong long-term value. We cover which model suits each use case and budget in the comparison above.