A £899 robot mower for slopes, zones and hands-free setup

Yes — the Segway Navimow i205 AWD is worth buying if you want a boundary-free robot mower for a medium UK garden and you need proper slope handling, but it is expensive at £899 and the 4.4/5 rating from 26 reviews shows it is not flawless. Its biggest appeal is that it combines all-wheel drive, EFLS NRTK positioning, vision support and auto mapping, so it is aimed at people who want less setup hassle than a traditional robot mower with a perimeter wire.

What stands out first?

The headline feature is the all-wheel-drive system, which Segway says is designed for rough, uneven or sloped lawns and can handle slopes up to 45%. For UK gardens, that matters: many back lawns have awkward cambers, wet patches, narrow side returns or slightly broken ground, especially after a damp spring or autumn. The zero-turn steering and concentric third-wheel design are also important because they are meant to turn without scraping the grass, which should help on tighter lawns where repeated turning can scar turf.

How does the setup compare with wired robot mowers?

This is one of the strongest reasons to consider it. The Navimow i205 AWD uses EFLS Network RTK with one-tap auto mapping, and the listing says no RTK antenna is required. That removes one of the more fiddly parts of premium robotic mower ownership and should make deployment much easier than older boundary-wire systems. The ability to manage up to 20 mowing zones is another real advantage for gardens split by paths, narrow passages, or separate lawn areas.

How does it perform in real use?

On paper, the performance spec is well judged for a typical UK lawn up to the recommended 500 m². That size suits many suburban gardens, and the hands-free deployment plus multi-zone management suggest it is built for practical everyday use rather than just simple square lawns. The on-demand drive system is claimed to save up to 30% energy by engaging the third motor only when needed, which should help efficiency on flatter sections and reduce unnecessary battery drain.

The included 2.55 Ah battery is not huge, so this is not the sort of machine you buy for very large estates or sprawling lawns. Instead, it makes sense where you want automated mowing on a medium garden and value smart navigation more than raw cutting width. The all-wheel-drive layout should also make it a better fit than a basic two-wheel-drive robot if your lawn gets slippery or uneven.

Is the build and feature set convincing?

Yes, the feature set is unusually strong for £899. The combination of automotive-grade electronic stability control, all-terrain drive, zero-turn steering and smart security features gives it a more premium feel than many entry-level robotic mowers. The fact that it is currently at its all-time lowest price of £899.00 is also significant, because the price history provided shows no discounting beyond this level: current, lowest, highest and average are all £899.00.

How does it compare with cheaper alternatives?

Compared with the Makita DLM382Z at £209.00, the Navimow costs £690.00 more. The Makita DLM432Z is £229.99 and the DLM330Z is £149.95, both with 4.6★ ratings, but these are cordless push mowers, not robotic models. That means the comparison is not really about raw cutting value; it is about convenience. The Makita options need manual operation and batteries/chargers are not included, while the Navimow is trying to remove the labour entirely. If you want the cheapest way to cut grass, Makita wins easily. If you want automation, mapping and slope capability, the Navimow is in a different class.

Is it good value for money?

At £899, value depends on whether you will actually use the robot features. For a medium garden with awkward sections, the answer is more positive, because the 20-zone management, no-boundary setup and slope-friendly AWD can save a lot of time and frustration. For a simple flat lawn, it is harder to justify because a much cheaper push mower will do the job for far less money.

The 4.4/5 rating from 26 reviews is encouraging, and the sales data shows 100+ bought last month, which suggests genuine demand. That said, the sample size is still modest, and the sales rank of #7115 in the category shows it is not a mass-market best seller.

Final take

The Segway Navimow i205 AWD is a strong option if you want a premium, boundary-free robot mower for a medium-sized garden and you value slope performance, smart mapping and low-effort setup. It is less compelling if your lawn is small, flat and straightforward, because the £899 price is hard to justify against far cheaper manual mowers.