Comparisons · Robot24.com Original

Segway Navimow i105E vs. eufy E15

The Navimow i105E targets lawns up to 500 m², while the eufy E15 records approximately 800 m² of coverage and vision-based navigation. Here’s how their cutting specifications, slopes and operating times compare.

November 2, 2026 by Business Desk Team

Introduction

The Segway Navimow i105E and eufy E15 are robotic lawn mowers with different recorded lawn-area ratings and cutting ranges. The i105E is specified for lawns up to 500 m², while the E15 records approximately 800 m².

The i105E cuts with an 18 cm width, with a manual cut height range of 20-60 mm. The E15 cuts with a wider 203 mm and it features a 25-75 mm cutting-height range, another one of those choices that matter when you've got a choice to make.

The supplied record of the E15 also lists vision based navigation without boundary wire or RTK station. Similar positioning information is also not provided in the supplied record of the i105E so its installation instructions should be confirmed separately.

This comparison uses provided ROBOT24.com market-research data. Operating figures and coverage are stated specs, not all from one, common field test.

At a Glance

Metric	Segway Navimow i105E	eufy E15
Robot type	Robotic lawn mower	Robotic lawn mower
Use cases	Lawn maintenance within a recorded 500 m² working-area limit	Lawn maintenance within a recorded approximately 800 m² limit
Rated lawn area	Up to 500 m²	0.2 acres, approximately 800 m²
Cutting width	180 mm	203 mm
Cutting-height range	20–60 mm	25–75 mm
Height adjustment	Manual	Adjustment method not recorded in the supplied data
Maximum slope	30%, approximately 17°	18°
Navigation and positioning	Not recorded in a comparable field	V-FSD vision navigation; AI vision positioning
Boundary-wire requirement	Not established in the supplied record	No boundary wire required
RTK requirement	Not established in the supplied record	No RTK station required
Mowing time per charge	Approximately 60 minutes, typical	Recorded runtime of 90–110 minutes
Charging time	Approximately 90 minutes, typical	Not recorded in the supplied data
Battery capacity	Not supplied	Not supplied
Price	US$500–1,500; recorded range	US$1,799.99

How They Compare

The E15 also boasts a larger cutting width of 203mm compared with 180mm. A larger cut will mow a wider strip each pass but will not make the overall mowing time faster. Route planning, the shape of the garden, obstacles, and charging breaks will all impact how long it takes to finish.

These are the limiting sizes for each area. Neither are suitable for matching performance if at the same locations.

Height of cut and slopes

While the E15′s 25-75 mm range starts higher than the i105E′s 20-60 mm range, the E15 can leave the grass a longer maximum length. So both coverage and height are taken into consideration when choosing a product.

Their specified slope limits are similar. The i105E specifies 30% (~17°), the E15 18%. Percentage gradients and degree angles are not the same measure of slope and require conversion to compare directly.

Neither maximum is ideal for all sloped gardens. Local surface and boundary slopes should be carefully considered in relation to the precise requirement for the wall.

Navigation and installation

E15 logs V-FSD vision navigation and AI vision positioning without using a boundary wire or RTK station. (Erasing the need for those installation points, but the garden environment can still influence whether that's possible.)

The accompanying i105E record is not comparable in location information. This is a documentation/record-keeping shortcoming, not a proving that the mower does not have the location functionality. It's position arrangement and installation accessibility need verifying before any comparison to setup ease.

Mowing time and charging

The i105E has an estimated mowing time of about 60 minutes per charge and about 90 minutes for a charge. The E15 has 90-110 minutes of run time, but charging time does not exist in the given data.

The additional time the E15 has recorded does not necessarily mean it can mow more of a garden within the same day. Without similar charging times and operating conditions, the numbers cannot show which mower finishes a garden first.

Recorded pricing

The i105E's posted US$500-1,500 range is below the E15's posted US$1,799.99 price range. There isn't a clear purchase-price comparison for the wide i105E range.

Market, taxes, accessories, installation and support have to be aligned before you can make any kind of conclusion about values. These figures are not current quotations.

Summary

Segway Navimow i105E within the recorded 500 m² limit for this model where it is desirable to mow to a height of 20 mm. Its installation and location information remains an unverified deficiency in the provided record.

Eufy E15 has the best candidate for lawns 800 m² or more, a higher cutting height range and no need for a boundary wire or an RTK station during installation. No info about its charging time.

Select area for use, grass height, slope & suitability for installation. Specification provided shows their proposed coverage, but it isn't a winner for overall mowing performance.