Where it sits in ECOVACS’s range

  1. GOAT O800Satellite-guided with an aerial, for 800m²
  2. GOAT O1200 LiDAR PROSmaller laser-guided model, also with a trimmer
  3. GOAT A3000 LiDAREarlier version without the side trimmer
  4. GOAT A3000 LiDAR PROThis model · $2,499.99

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What reviewers found

There are three home tests so far, all in US gardens: How-To Geek on a bumpy, oddly shaped lawn, BGR on a small flat yard, and Techaeris on rough ground with mole holes. All three liked the quick setup, the clean cut and the edge trimmer. All three also found it far too wary of tall grass and weeds. The flatter the lawn, the happier the tester: the flat yard earned a recommendation, the lumpy ones more guarded verdicts. An owner on Reddit owner describes the same pattern.

How-To Geek, hands-on, Apr 2026 · BGR, hands-on, May 2026 · Techaeris, hands-on, Jun 2026

  • Cut quality and edges

    Mixed results

    The cut itself is clean for BGR, How-To Geek and Techaeris, and the side trimmer did most of the strimming on straight borders. But all three found it left tufts of taller grass uncut, and How-To Geek's curved edges weren't reached.

  • Setup and boundaries

    Reviewers rate it highly

    BGR had a map in about five minutes, Techaeris mapped in minutes then drove the borders with an on-screen joystick, and How-To Geek found it easy once the trimmer and brushes were screwed on. No wire or aerial is needed.

  • Navigation

    Mixed results

    It moves well and usually gets itself out of tight spots, per How-To Geek. But its wariness of tall grass left patches for BGR and Techaeris, and How-To Geek found every job must start from the dock, so a separate patch means manual mowing.

  • Slopes and rough ground

    Mixed results

    How-To Geek found it handled slopes easily, but one deep hole caught it again and again, and Techaeris's front wheels got stuck in mole holes. It suits flatter, even lawns best; fill holes before you start.

  • Obstacles and safety

    Mixed results

    It steers round obstacles readily, but too readily: BGR saw it treat taller grass and weed stems as obstacles, Techaeris had it dodge a lone dandelion, and How-To Geek found even the highest setting left tufts.

  • Weather

    Not enough evidence

    None of the reviews we use tested it in the rain. Techaeris notes it can bog down in thick, wet grass and can be hosed clean.

  • App and software

    Reviewers rate it highly

    Techaeris found the app polished and well laid out, with easy zone editing, and How-To Geek found it easy to control with plenty of settings. BGR disliked having to schedule mowing and trimming separately.

  • Upkeep

    Not enough evidence

    Only Techaeris reported on upkeep, finding the low sensors need frequent wiping and rewinding the trimmer line fiddly. No other review we use covered it.

  • Reliability and support

    Not enough evidence

    None of the reviews we use has run it long-term or judged Ecovacs's support.

  • Value

    Not enough evidence

    Only Techaeris weighed up value, calling it expensive but worthwhile for busy owners of flatter suburban lawns. No other review we use judged the price.

Verdicts come from independent, hands-on, finished reviews. An area needs at least two of them before we say more than “Not enough evidence”. We don't score robots ourselves. How this works

Nervous around long grass

This is the complaint every tester shares. BGR watched it treat patches of taller grass and weed stems as obstacles and leave them uncut. Techaeris called the sensors skittish, steering round a lone dandelion until an override was drawn in the app. How-To Geek found even the highest obstacle setting left several tufts it refused to cut, and the owner on Reddit owner had to drive it over longer grass by hand. Keep the lawn short, and cut it yourself first after a holiday.

Quick to set up, clean cut

BGR had a 3D map of the garden in about five minutes and found the cut clean and tear-free. Techaeris also mapped in minutes, then drove the mower round the edges with an on-screen joystick to set the borders. How-To Geek only had to screw on the trimmer and brushes, and said it cuts extremely cleanly on flat, even ground. There's no aerial to site and no wire to bury, which is most of the usual setup pain gone.

The trimmer does most of the edging

BGR reckoned the side trimmer did about 75–90% of its strimming, but still needed touch-ups at corners, and found it loud. Techaeris put it at around 90%, while warning it suits lawns with clear borders better than rugged ones, and that rewinding the line is fiddly. On How-To Geek's curving borders, the square body couldn't get the trimmer right up to several stretches. Expect less strimming, not none, and more help on straight edges than on curves.

Holes and bumps catch it out

How-To Geek found it usually worked itself out of tight spots and handled slopes easily, but one deep hole dug by the dogs caught it again and again. Techaeris's front wheels got stuck in several mole holes. The owner on Reddit owner had the front wheels catch on landscaping while the rear wheels spun and dug in. Fill holes and check raised edging before you set it loose. On BGR's small flat yard, none of this came up.

Smaller quirks to live with

Every automatic job has to start from the dock. How-To Geek couldn't start one even six metres away, and because each mower holds one map, it had to carry the Goat to a separate patch of grass and cut it by hand. Its voice alerts were hard to hear, too. BGR disliked scheduling the mowing and trimming separately. Techaeris found the low sensors needed frequent cleaning and noticed shorter battery life in hot weather.

This covers the A3000 LiDAR Pro with the side trimmer. Reviews of the earlier A3000 LiDAR aren't counted here.

Our take

Should you buy the GOAT A3000 LiDAR PRO?

Best for: Fairly flat lawns where trimming the borders is the main chore. Skip it if: Your lawn is steep, soft or full of bumps.

buy it if you have a large, even lawn with clear borders, you mow often and you want most of the strimming done for you. For a lumpy lawn or grass left to grow long, the Mammotion LUBA 3 AWD is the better bet, and the GOAT O1200 LiDAR PRO suits smaller lawns.

The A3000 Pro is the top of Ecovacs's garden range. It finds its way with spinning laser scanners rather than satellites, so there's no wire, no aerial, and it keeps going under trees and after dark. The Pro adds a string trimmer to the earlier A3000, spinning out from the side to cut along walls and paths. Its 33cm deck is much wider than the O series.

BGR had a map in about five minutes and found the cut clean and tear-free, and How-To Geek said it cuts extremely cleanly on flat, even ground. BGR reckoned the side trimmer did most of its strimming, though corners still needed touching up and it was loud. The complaint every tester shares is long grass. BGR watched it treat taller patches and weed stems as obstacles, Techaeris saw it dodge a lone dandelion, and How-To Geek found even the highest setting left tufts it refused to cut. Holes catch it too. One deep hole caught How-To Geek's mower again and again, and Techaeris's front wheels stuck in mole holes. How-To Geek found every job must start from the dock, so a separate patch of grass meant mowing it by hand.

Where to buy

Where to buy the GOAT A3000 LiDAR PRO in United States

Best Buy

Best price

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$2,499.99View offer → at Best Buy

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Price history

GOAT A3000 LiDAR PRO price history in the US

Typical price Today's $2,499.99 is close to its $2,500 average since 21 Sept 2026.

Today
$2,499.99
Lowest seen
$2,499.9921 Sept 2026
Average
$2,500since 21 Sept 2026

Full price history →

Before you buy

The questions people ask about this one

Does it need a boundary wire?

No wire and no aerial. It maps the garden with laser scanners and you set the borders in the app, per the specifications. Techaeris drove it round the edges with an on-screen joystick to draw them, and BGR had a first map in about five minutes.

Will it cope with my slope?

Ecovacs rates it for 50% inside the lawn and 20% along a virtual border, per the specifications. How-To Geek said it handled its slopes easily. Holes and raised edging were the bigger problem for testers, so level those out before worrying about the gradient.

What happens when the grass gets long?

It tends to treat tall tufts and weeds as obstacles and go round them. How-To Geek, BGR and Techaeris all saw this, and it left uncut patches each time. Mow it short yourself after a break, then let the robot keep it short.

How close does it cut to the edge?

The side trimmer is the reason to buy it. BGR and Techaeris both said it did roughly three-quarters to nine-tenths of their strimming. On curved borders, though, How-To Geek found the trimmer couldn't reach every stretch, and corners still need a quick tidy.

Can it handle two lawns or a narrow passage?

It needs a gap of at least 90cm to pass between areas, per the specifications. How-To Geek found there's one map per mower and automatic jobs must start from the dock, so a separate patch of grass it can't drive to has to be cut in manual mode.

How noisy is it for neighbours?

Ecovacs quotes 62dB for mowing and 82dB with the trimmer running, per the specifications. How-To Geek found both quiet, but BGR called the trimmer loud. If neighbours are close, schedule trimming for the middle of the day.

Alternatives

Other robot lawn mowers to compare.

See all models →
ECOVACS GOAT O1200 LiDAR PRO
ECOVACS

GOAT O1200 LiDAR PRO

Why consider it: Also laser-guided with a built-in string trimmer, in a smaller mower for lawns up to 1,200m².

The compromise: The trimmer is loud, and one tester's trimmer failed after two months.

Highly rated by reviewersView profile →
Mammotion LUBA 3 AWD
Mammotion

LUBA 3 AWD

Why consider it: All-wheel drive for big, awkward lawns, with a professional test praising the cut and how it handles complicated ground.

The compromise: It's heavy and expensive, and can scuff soft turf when it turns.

Highly rated by reviewersView profile →
Mammotion YUKA mini 2 1000
Mammotion

YUKA mini 2 1000

Why consider it: Laser guidance that testers found steady under trees and through gaps as narrow as 55cm.

The compromise: No trimmer or edge disc, so a strip is left along raised edges, and it's for lawns up to 1,000m².

Highly rated by reviewersView profile →

Specs

Full specifications

Mowing rate2,691–4,306 sq ft (250–400m²) per hour, depending on speedSource: ECOVACS
NavigationMultiline LiDAR; 3D ToF + AI camera + multiline LiDAR obstacle avoidanceSource: ECOVACS
BoundaryWire-free, virtual borders; no RTK stationSource: ECOVACS
Cutting width13in (33cm)Source: ECOVACS
Cutting height1.2–3.5in (30–90mm), 7 settingsSource: ECOVACS
Edge trimmingBuilt-in TruEdge string trimmerSource: ECOVACS
Battery7,500mAh lithium-ionSource: ECOVACS
Run time160 minutesSource: ECOVACS
Slope50% (27°) in the work area; 20% at virtual bordersSource: ECOVACS
Minimum passage35in (90cm)Source: ECOVACS
NoiseMain unit 62dBA; trimmer 82dBASource: ECOVACS
WeatherproofingMower IPX6; station IPX4Source: ECOVACS
ConnectivityWi-Fi and app; 4G module sold separatelySource: ECOVACS

Each specification names its source. Manufacturer claims are not independent test results; unconfirmed figures are labelled.

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