Main trade-off
MOVA LiDAX Ultra 1000
LiDAR does not remove passage and boundary checks
Head-to-head
Choose LiDAX Ultra 1000 when the lawn exceeds 0.125 acre, needs a cut below 2 inches or has permitted interior slopes above 30 percent. Consider US Navimow i105N for a smaller lawn within its height and slope ranges when the required GNSS antenna can be installed properly. Its camera does not remove that installation check.
Before you choose
MOVA's 0.25-acre rating includes a 0.2-acre lawn, while US i105N's 0.125-acre rating does not. Choose MOVA if the slope, passages and installation also pass. For a 0.1-acre lawn, both area ratings can fit and the antenna position or desired cutting height becomes more useful. The larger area rating is not a promise to finish twice as quickly or to handle every fragmented layout.
What this is based on
0.2 is greater than 0.125 and below 0.25. The comparison uses the mapped mowing area, not the total property or a different regional Navimow model.
Main trade-off
LiDAR does not remove passage and boundary checks
Main trade-off
Requires a suitable GNSS antenna installation


Compare MOVA LiDAX Ultra 1000 and US Navimow i105N for mapped acreage, cutting height, slope limits and antenna placement.
Winner by situation
MOVA is rated for 0.25 acre and US i105N for 0.125.
MOVA starts at 1.2 inches and US i105N at 2.0.
MOVA's limit is 45 percent and i105N's is 30.
MOVA has no separate RTK antenna. This i105N installation requires its GNSS antenna.
What matters in practice
MOVA's 0.25-acre rating includes a 0.2-acre lawn, while US i105N's 0.125-acre rating does not. Choose MOVA if the slope, passages and installation also pass. For a 0.1-acre lawn, both area ratings can fit and the antenna position or desired cutting height becomes more useful. The larger area rating is not a promise to finish twice as quickly or to handle every fragmented layout.
0.2 is greater than 0.125 and below 0.25. The comparison uses the mapped mowing area, not the total property or a different regional Navimow model.
MOVA supports a 1.5-inch cut within its 1.2-to-3.9-inch range, while US i105N starts at 2 inches. MOVA's 45 percent interior-slope rating also includes a permitted 35 percent example that exceeds i105N's 30 percent limit. Choose MOVA only if those requirements and the remaining site checks all pass. If a taller cut and flatter lawn suit the property, i105N remains a possible fit.
The two examples are independent hard checks. Percent slope is not degrees, and an interior-slope rating cannot be applied automatically at a boundary.
i105N combines RTK positioning with a camera and includes a GNSS antenna whose sky visibility must be checked. MOVA uses LiDAR and vision without a separate RTK antenna, removing that particular placement task. Prefer MOVA when you cannot establish a compliant antenna location, while still checking its mapping and route requirements. Choose i105N only after the site meets its installation guidance. Neither architecture guarantees reliable navigation in every shaded garden.
The conclusion concerns an external antenna requirement. It does not claim measured performance beneath trees or guarantee that LiDAR overcomes every obstruction.
Try your real numbers
The result checks hard limits only. Preferences stay out of the calculation.
Rated for 0.25 acre and 45% interior grade, with wire-free setup. Your input is 0.25 acre and 20% grade.
Rated for 0.125 acre and 30% interior grade, with wire-free setup. Your input is 0.25 acre and 20% grade.
The area check uses the published maximum without adding a reserve. Where a systematic mowing rating is shown, that pattern is required for the maximum area. Boundary slopes can have a lower limit than interior ground. Trees, gates and disconnected zones still need checking.

MOVA, LiDAX Ultra 1000
A quarter-acre LiDAR and vision mower with no RTK mast, a high cut ceiling and a documented route through narrow passages.

Segway, i105N
The smaller Navimow i Series model brings virtual boundaries and camera-assisted obstacle detection to an eighth-acre lawn.
Meaningful differences
| What changes | MOVA LiDAX Ultra 1000 | Segway Navimow i105N | Why it matters |
|---|---|---|---|
| Rated lawn area | Rated lawn area is 0.25 acre. | The US i105N is rated for 0.125 acre. | The smaller i105N rating can be decisive before navigation preference. |
| Cutting height | Cutting height is 1.2 to 3.9 inches in the specification table. | The US cutting-height range is 2.0 to 3.6 inches. | The US i105N range must not be replaced by another regional version. |
| Interior slope | Rated interior slope is 45 percent, about 24 degrees. | Published interior slope capability is 30 percent. | MOVA allows a higher published interior percentage, with boundary rules separate. |
| Navigation | Navigation uses LiDAR and vision without a separate RTK antenna. | Navigation combines RTK positioning with a vision camera. | LiDAR/vision and RTK/vision impose different installation checks. |
| Site planning | The listed narrow-passage minimum is 23.6 inches. | Installation includes a GNSS antenna whose sky visibility must be checked. | Passage clearance and antenna sky visibility are separate requirements. |
What you give up
Recommendation switch
Choose MOVA LiDAX Ultra 1000. Avoid a separate RTK antenna while meeting the lower cutting-height range. LiDAR does not remove passage and boundary checks.
Choose Segway Navimow i105N. Install an RTK-and-camera system where antenna sky visibility is suitable. Requires a suitable GNSS antenna installation.
What matters in practice
What the facts say
Useful conclusions from the current robotic lawn mowers comparison, followed by the checked facts used to reach them.
| Product | Needs matched | Checked facts | Source records |
|---|---|---|---|
| MOVA LiDAX Ultra 1000 |
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| Segway Navimow i105N |
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Ready to choose?
Open either model on Amazon to check the current price, customer reviews and delivery options.

Cover a rated area up to 0.25 acre
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Use the US i105N on a lawn within 0.125 acre
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