Segway Navimow i105N Robot Lawn Mower Perimeter Wire Free 1/8 Acre RTK+Vision Robotic Lawnmower, AI-Assisted Mapping, Virtual Boundary, APP Control, 58dB(A) Quiet, Multi-Zone Management

The NAVIMOW i105N is an automated robotic lawn mower built for homeowners who want routine grass maintenance without the hassle of burying perimeter wires. Designed specifically for properties up to one-eighth of an acre, it replaces physical yard wiring with satellite-guided positioning and camera navigation. If you manage a modest property with mixed terrain, garden corridors, or shade trees, this compact automated mower keeps grass trimmed without demanding hours of weekend manual labor.

Navigation relies on the enhanced EFLS 2.0 system, combining customized RTK satellite tracking with vision processing to provide centimeter-level accuracy. This dual-guidance design allows the mower to maintain its orientation even when passing under tree canopies or navigating tight passageways that might interrupt standard satellite signals. Mapping the yard is handled through your mobile phone: you steer the unit virtually to set perimeter boundaries, while an AI mapping assistant recognizes grass borders automatically to speed up setup. Once programmed, the mower travels in systematic, planned paths rather than aimless bounces, alternating travel directions after 100 percent coverage to prevent unsightly wheel tracks from settling into your turf.

Safety and obstacle handling center around a wide 140-degree field-of-view camera driven by built-in AI algorithms. Instead of relying solely on bumpers or basic ultrasonic pings, the vision system identifies over 150 common lawn objects to steer around them smoothly. When energy runs low, the mower navigates back to its charging base on its own, recharges, and heads back out to finish mowing until the target zone is complete. Everyday operation stays exceptionally quiet at 58 dB(A), allowing it to work during quiet hours without disturbing household members or neighbors.

Because the mower is engineered for properties up to 1/8 acre, it is not sized for sprawling acreage or oversized estates. Setting up satellite positioning also requires assembling and positioning a dedicated GNSS antenna kit alongside the charging base, which must be secured on the lawn using the provided hardware. While the mobile app includes theft tracking tools, active cellular tracking requires an optional add-on 4G module known as Access+, meaning full out-of-the-box location recovery is not included as a standard hardware feature.

Verdict: The NAVIMOW i105N is an excellent choice for townhome owners and small-lot suburban properties seeking reliable, boundary-wire-free maintenance. Its combination of camera vision, quiet 58 dB(A) operation, and multi-zone customization offers hands-off cutting for yards up to one-eighth acre. Homeowners wanting a wire-free setup backed by a 3-year warranty will find it a capable everyday yard companion.

• Lawn Coverage Capacity: Up to 1/8 acre
• Navigation System: RTK and Vision (EFLS 2.0) with centimeter-level positioning
• Boundary System: Wire-free virtual boundary with AI-assisted mapping
• Obstacle Detection: 140-degree field-of-view camera, 150+ obstacle types
• Noise Level: 58 dB(A)
• Zone Management: Up to 12 customizable zones
• Included Spare Hardware: 9 spare blades and bolts
• Warranty: 3-year warranty

A great fit if you:

• Maintain a lawn up to one-eighth of an acre and want regular grass cutting without digging boundary trenches.
• Have a yard with trees, narrow corridors, or complex landscaping where standard satellite signals alone might struggle.
• Need to divide your property into distinct mowing areas, as the app supports up to 12 individual zones with separate schedules.
• Prefer an unobtrusive, quiet machine that operates at 58 dB(A) without creating repetitive wheel ruts across your grass.

Consider something else if you:

• Own a property significantly larger than one-eighth of an acre that exceeds this machine's designated working capacity.
• Require built-in cellular theft tracking right out of the box without purchasing an optional add-on module.

Confirm on the listing:

• Measure your lawn area to confirm that total grass space does not exceed the recommended 1/8 acre limit.
• Check whether you have an accessible exterior power outlet near where you plan to install the charging station and power supply.
• Verify where you can place the included GNSS antenna kit so it has a clear vantage point for satellite reception.
• Confirm if you want anti-theft tracking, and check whether you need to order the optional Access+ 4G module at the same time.

How to compare your options: When shopping for robotic mowers, your main considerations are the boundary method, yard size compatibility, navigation technology, and obstacle safety. Many traditional options still require manual wire installation, while modern units use satellite positioning and optical sensors to map boundaries virtually. Compare whether a mower offers systematic cutting patterns and multi-zone support, especially if your yard has separated patches of grass or tight garden pathways.

Begin setup by consulting the user materials set to lay out the charging station, power supply, extension cable, and GNSS antenna kit properly on your property. Use the 10 included securing pegs to fasten the extension cable safely to the ground so it stays firmly in place during routine operation.

When establishing your virtual boundaries, guide the mower slowly with the mobile app along clean lawn edges so the AI-assisted mapping system can identify the borders accurately. Use the app to configure custom cutting schedules and alternate mowing directions across your designated zones to keep turf healthy and prevent noticeable lines.

Keep the 140-degree camera lens clear of dirt and grass debris so the obstacle recognition algorithm can spot yard objects properly. Inspect the cutting assembly periodically and replace dull parts using the 9 included spare blades and bolts whenever mowing performance begins to decline.

Does this mower require burying wires in the yard?
No, the i105N operates completely free of perimeter wires by utilizing smartphone-guided virtual boundaries and AI-assisted edge detection.

How does the mower handle trees and tight garden passages?
It pairs customized RTK satellite navigation with vision enhancement via EFLS 2.0, providing stable centimeter-level positioning even under trees or inside narrow corridors.

Can it manage separate grass areas on the same property?
Yes, the Navimow app lets you create, schedule, and assign specific mowing directions for up to 12 separate lawn zones.

Is theft tracking included with the mower?
The mower includes location features in the app, but active anti-theft tracking requires the optional Access+ 4G module add-on.

What cutting height range does the mower support?
The listing data does not state the specific cutting height range or adjustment settings for this model, so you should check the product packaging or documentation for exact blade height specifications.