Can I run any of these mowers during light rain?

The records cover this unevenly. The Dreame A3 AWD Pro 5000 record says dense fog and heavy rain trigger conservative docking. The Mammotion LUBA 3 AWD 5000 record lists moisture intrusion among its documented failure modes but does not describe a rain pause. The Ecovacs Goat G1 and Segway Navimow i2 AWD records do not say whether either mows or docks in rain, so light-rain mowing is not verified for any of the four.

How heavy are these mowers, and could they rut a soft lawn?

The records do not measure rutting. They do give weights: the Dreame A3 AWD Pro 5000 is 52.7 lb, the Ecovacs Goat G1 51.6 lb, the Mammotion LUBA 3 AWD 5000 41.9 lb, and the Segway Navimow i2 AWD 27.1 lb. Weight is only one factor in ground pressure, alongside footprint and drive. The LUBA 3 record also notes its AWD traction is limited on extremely soft or recently waterlogged soil.

Does AWD actually help on wet slopes compared to single-drive mowers?

In principle, driving every wheel reduces wheel spin on slippery ground. The records state ratings rather than wet-slope tests. The Mammotion LUBA 3 AWD 5000 and Dreame A3 AWD Pro 5000 are all-wheel drive, rated to 80 percent. The Segway Navimow i2 AWD drives all three wheels and is rated to 45 percent, and its record notes wet grass near that limit reduces traction. The Ecovacs Goat G1 is rear-wheel drive, rated to 45 percent. The LUBA 3 record says its traction is limited on waterlogged soil.

Where does the Ecovacs Goat G1 stand now that newer GOAT models exist?

The Ecovacs Goat G1 record describes a 2023 model, on sale since Q3 2023 with no recall, that now sits behind newer GOAT models in Ecovacs's line. It lists at $2,199, is rated for 17,200 sq ft and 45 percent slopes, and ships with two UWB beacons and two navigation-assist poles, so no positioning hardware is bought separately. Compare current pricing and the newer models' records before deciding.

How does each mower's navigation behave in rain?

The Dreame A3 AWD Pro 5000, which navigates by 3D LiDAR and binocular vision, docks conservatively in dense fog and heavy rain. The Ecovacs Goat G1's UWB beacon and LiDAR positioning does not need light, but its record says nothing about rain. The Mammotion LUBA 3 AWD 5000, which fuses LiDAR with network RTK and cameras, and the Segway Navimow i2 AWD, which uses RTK with camera vision, do not describe rain behavior either.

Comparisons · Robot Lawn Mowers3 robots · checked 16 Oct 2026

A situation

Robot mowers on wet grass: AWD traction and turf protection compared

Wet soil is where a mower leaves ruts. The question is how each of these three handles rain, soft ground and its own weight.

This page checks

Rain pauseRain sensor and waterproof rating
TractionDrive layout and steepest slope
WeightThe robot alone
Damp turfWhat hands-on tests saw

Mammotion

LUBA 3 AWD 5000

IVEnvironmentalCapable

$3,299list

Where to buy

Amazon

Listed out of stock at Mammotion US

Jan 2026Slope-climb demo draws independent press coverage

Segway

Navimow i2 AWD

IVEnvironmentalStrong

$999list

Where to buy

Manufacturer site

Jan 2026Announced at CES 2025 with wire-free AWD positioning

Dreame

A3 AWD Pro 5000

IVEnvironmentalCapable

$3,499.99list

Where to buy

Amazon

Sep 2025Unveiled with OmniSense 3.0 and wire-free AWD

Full specifications18 figures on record · 16 differ

Figure

LUBA 3 AWD 5000

Navimow i2 AWD

A3 AWD Pro 5000

List price

LUBA 3 AWD 5000$3,299

Navimow i2 AWD$999

A3 AWD Pro 5000$3,499.99

Released

LUBA 3 AWD 5000Jan 2026

Navimow i2 AWDFeb 2026

A3 AWD Pro 5000Mar 2026

Boundary

LUBA 3 AWD 5000Wire-free, 360-degree LiDAR fused with RTK

Navimow i2 AWDWire-free, RTK with VisionFence

A3 AWD Pro 5000Wire-free, 3D LiDAR with binocular AI vision

Steepest slope

LUBA 3 AWD 500080%

Navimow i2 AWD45%

A3 AWD Pro 500080%

Rated lawn area

LUBA 3 AWD 500054,500 sq ft

Navimow i2 AWDNot on record

A3 AWD Pro 500053,800 sq ft

Cutting width

LUBA 3 AWD 500015.7 in

Navimow i2 AWD7.1 in

A3 AWD Pro 500015.7 in

Cutting height

LUBA 3 AWD 50001-2.7 in

Navimow i2 AWD2-3.6 in

A3 AWD Pro 50001.2-3.9 in

Blades

LUBA 3 AWD 5000Dual cutting discs

Navimow i2 AWDSingle cutting disc, 5 blades

A3 AWD Pro 5000Dual cutting discs (two rotating blade discs, 15.8 in / 40 cm total cutting width)

Weight

LUBA 3 AWD 500041 lb

Navimow i2 AWD27.1 lb

A3 AWD Pro 500052.7 lb

Runtime

LUBA 3 AWD 5000215 min

Navimow i2 AWDNot on record

A3 AWD Pro 5000120 min

Charge time

LUBA 3 AWD 5000180 min

Navimow i2 AWDNot on record

A3 AWD Pro 5000300 min

Battery capacity

LUBA 3 AWD 5000324 Wh

Navimow i2 AWDNot on record

A3 AWD Pro 5000540 Wh

Noise

LUBA 3 AWD 500070 dB

Navimow i2 AWD59 dB

A3 AWD Pro 500065 dB

Navigation

LUBA 3 AWD 5000Tri-Fusion: 360 degree LiDAR (360 horizontal by 59 vertical, about 230 ft range) fused with network RTK delivered over a built-in 4G module and dual-camera AI vision. Detects and steers around obstacles while moving.

Navimow i2 AWDRTK positioning + VisionFence camera-based obstacle detection

A3 AWD Pro 5000360° 3D LiDAR + binocular AI vision with real-time obstacle avoidance and wire-free boundary mapping.

Connectivity

LUBA 3 AWD 5000Wi-Fi, Bluetooth

Navimow i2 AWDWi-Fi, Bluetooth

A3 AWD Pro 5000Wi-Fi, Bluetooth, Google Home

Size

LUBA 3 AWD 500021 × 27.2 × 11 in

Navimow i2 AWD15.1 × 21.4 × 11.2 in

A3 AWD Pro 500020.9 × 29.1 × 12.8 in

The same on all three

Drive

LUBA 3 AWD 5000All-wheel drive

Navimow i2 AWDAll-wheel drive

A3 AWD Pro 5000All-wheel drive

Battery type

LUBA 3 AWD 5000Li-ion

Navimow i2 AWDLi-ion

A3 AWD Pro 5000Li-ion

Add a robot130 robot lawn mowers on record + Add a robot130 robot lawn mowers on record

Some links earn Robovations a commission. Nothing on this page is ranked by it.

Rain and soft ground

What each mower does when the lawn is wet

A rain sensor is documented for the LUBA 3 and listed by a review for the A3. In hands-on tests the LUBA scuffed thin damp turf and the A3 left ruts, while the i2 AWD did not slip. No weight or rain sensor was found for the i2.

MammotionLUBA 3 AWD 5000

SegwayNavimow i2 AWD

DreameA3 AWD Pro 5000

1Rain pauseRain sensor that sends it home

LUBA 3 AWD 5000Rain sensor

Mammotion's guide says rain detection is switched on in the app and its mowers are IPX6.

Mammotion guide for its mowers

Navimow i2 AWD

Not found

Maker pages loaded only in part. One hands-on review gives a waterproof rating but no rain sensor.

Searched maker pages and one review

A3 AWD Pro 5000Rain sensor (review)

Listed by a hands-on review. The Dreame page text read mentions no rain sensor.

Hands-on review

2Waterproof ratingIngress rating of the mower

LUBA 3 AWD 5000

IPX6

Stated by a hands-on review and by Mammotion's guide for its mowers.

Hands-on review and maker guide

Navimow i2 AWD

IP66

From one hands-on review. The maker page did not load in full.

Hands-on review

A3 AWD Pro 5000

IPX6

Printed on Dreame's product page.

Dreame product page

3Drive layoutWhich wheels are driven

LUBA 3 AWD 5000

All-wheel drive

Mammotion product page

Navimow i2 AWD

All-wheel drive

Navimow product page

A3 AWD Pro 5000

All-wheel drive

Two hub-motor universal wheels and two off-road wheels.

Dreame product page

4Steepest slope ratedMaker figure, as a grade

LUBA 3 AWD 5000

80% grade

Maker page: 80% (38.6°).

Mammotion product page

Navimow i2 AWD

45% grade

Maker page: 45% (24°).

Navimow product page

A3 AWD Pro 5000

80% grade

Maker page: 80% (38.7°).

Dreame product page

5Robot weightThe mower alone, as printed

LUBA 3 AWD 5000

41lb

Printed for the LUBA 3 AWD line. The record says 41.9 lb.

Mammotion product page

Navimow i2 AWD

Not found

Not read: maker pages loaded only in part.

Searched Navimow pages

A3 AWD Pro 5000

52.7lb (23.9 kg)

Printed as robot lawn mower weight.

Dreame product page

6Damp turf in testingMarks left or slipping reported

LUBA 3 AWD 5000Scuffed thin damp turf

Review of the 3000 model: sharp turns can scuff and tear thinner damp turf.

Hands-on review

Navimow i2 AWDNo slipping on damp grass

Review covered the i206 AWD and i210 AWD.

Hands-on review

A3 AWD Pro 5000Ruts after rainy week

Review of the 3500 model: ruts on a small hill, partly from daily runs on soggy ground.

Hands-on review

Same on all three: a wire-free boundary set in an app. None of the pages read gives a ground-pressure figure.

On the grass bank at the side of the same garden, the Dreame A3 AWD Pro climbs away up the wet slope at the top of two muddy, water-filled ruts its wheels have cut.

Your home

How each one fits a home like yours

Set the conditions that describe your home. Each robot answers from its own Fit Check; nothing is scored until you choose.

Fit check

Describe your home

Pick what applies. Each robot answers from its own record.

Yard size

Terrain

Grass type

Across what you setEach robot’s own Fit Check

LUBA 3 AWD 5000Set a condition

Navimow i2 AWDSet a condition

A3 AWD Pro 5000Set a condition

Yard sizeNot set

LUBA 3 AWD 5000Not set

Navimow i2 AWDNot set

A3 AWD Pro 5000Not set

TerrainNot set

LUBA 3 AWD 5000Not set

Navimow i2 AWDNot set

A3 AWD Pro 5000Not set

Grass typeNot set

LUBA 3 AWD 5000Not set

Navimow i2 AWDNot set

A3 AWD Pro 5000Not set

Everything else

Where they land among 133 robot lawn mowers

Only the measures on which these three differ. The bar is the whole category; the block is the typical middle half; the tick is the median.

WeightRecord figure

LUBA 3 AWD 5000

41 lb

Navimow i2 AWD

27.1 lb

A3 AWD Pro 5000

52.7 lb

13typical 25.1–38 · median 30.288.2

List priceMaker list price

LUBA 3 AWD 5000

$3,299

Navimow i2 AWD

$999

A3 AWD Pro 5000

$3,500

$549typical $1,299–$2,600 · median $1,899$5,999

Sources

Where every figure comes from

LUBA 3 AWD 5000 · us.mammotion.com LUBA 3 AWD page (2 Oct 2026); Mammotion beginner's guide (eu.mammotion.com); two hands-on reviews of the 3000 model (Techaeris, Jul 2026; Smarthomecompared)
Navimow i2 AWD · navimow.com pages loaded only in part; navimow.segway.com collection page; one hands-on review (Mowing Magic)
A3 AWD Pro 5000 · dreametech.com and yardcare.dreametech.com product pages; two hands-on reviews (Gizmodo; Freshly Charged)

Every value was read from a page opened on 2 Oct 2026. Not found means the pages opened say nothing; it does not mean the robot lacks the feature. Reviews tested other sizes where noted.

Questions

What readers ask

Can these mowers run in rain?

Each is listed as IPX6 or IP66. Mammotion lets you switch rain detection on in its app, and a review lists a rain sensor for the A3 AWD Pro. A rain sensor for the Navimow i2 AWD was not found.

Does all-wheel drive stop ruts on soft ground?

Not on its own. A review of the LUBA 3 AWD 3000 found sharp turns could scuff thin damp turf, and one of the A3 AWD Pro 3500 saw ruts after a rainy week. The i2 AWD review saw no slipping on damp grass.

How heavy are they?

Makers print 41 lb for the LUBA 3 AWD and 52.7 lb (23.9 kg) for the A3 AWD Pro. A weight for the i2 AWD was not found.

Common questions

What readers ask about this comparison.

Next up

RTK-plus-camera or LiDAR: two Segway Navimow architectures

Read the comparison

Comparison ID: RV–CMP–7481 · Last reviewed Jun 23, 2026 · Based on owner reports, manufacturer documentation, and firmware release notes

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