Best Robot Lawn Mowers: Husqvarna, Navimow, Mammotion, Worx & Ecovacs (2026)

We compare 24 robot lawn mowers from Husqvarna Automower, Segway Navimow, Mammotion, Worx Landroid and Ecovacs GOAT, both wire-free (RTK, vision or LiDAR) and boundary-wire models. Every figure comes from the maker's US product page: rated lawn area, maximum slope, cutting width, mowing time per charge, cutting heights and boundary type. A figure the maker doesn't publish shows as "Not listed" and scores as the weakest published value in the category. We don't test mowers or use prices or reviews.

Updated 2026-11-1224 products compared6 scored criteriaHow this ranking works

Affiliate disclosure: We earn a commission if you buy through links on this page, at no extra cost to you. It never affects our rankings, which come from the published scoring formula. As an Amazon Associate I earn from qualifying purchases. Learn more.

Top pick

Mammotion LUBA 2 AWD 10000HX

Score 7.7/10 · Check price

Why it wins: 2.5-acre AWD model with an 80% slope rating. Top max lawn area in this comparison (2.5 acres). Top cutting width in this comparison (15.7 in).

Also great: Mammotion LUBA 3 AWD 5000 (7.3) · Segway Navimow X390 (7.1)

7.7/10

Check price at Amazon See pros, cons & specs

Side-by-side comparison

Swipe sideways on mobile. Green marks the best figure in each column.

Product	Score	Max lawn area	Max slope	Cutting width	Mowing time per charge	Best for	Price	Buy
1 M Mammotion LUBA 2 AWD 10000HX	7.7/10	2.5 acres	80 %	15.7 in	Not listed	2.5-acre AWD model with an 80% slope rating	Check price	View deal
2 M Mammotion LUBA 3 AWD 5000	7.3/10	1.25 acres	80 %	15.7 in	215 min	Steep, large lawns: 80% slope and a 15.7 in cut	Check price	View deal
3 SN Segway Navimow X390	7.1/10	2.5 acres	50 %	9.3 in	240 min	The largest rated area here: 2.5 acres, 240 min per charge	Check price	View deal
4 H Husqvarna Automower 440 iQ	6.0/10	2 acres	45 %	9.4 in	138 min	2-acre lawns, with wire or virtual boundary	Check price	View deal
5 SN Segway Navimow X350	5.5/10	1.5 acres	50 %	9.3 in	200 min	1.5-acre wire-free RTK + vision mower	Check price	View deal
6 W Worx Landroid Vision Cloud 4WD 1½ Acre (WR346)	5.5/10	1.5 acres	84 %	8.7 in	Not listed	84% slope rating and an 8 Ah battery	Check price	View deal
7 H Husqvarna Automower 580 EPOS	5.3/10	2 acres	45 %	10.2 in	120 min	Wire-free mowing of 2 acres with a 10.2 in cut	Check price	View deal
8 H Husqvarna Automower 435 iQ AWD	5.2/10	1.3 acres	70 %	8.7 in	145 min	Steep yards up to 70% inside the lawn	Check price	View deal
9 H Husqvarna Automower 560 EPOS	5.1/10	1.5 acres	50 %	10.2 in	150 min	1.5-acre wire-free model with the longest Husqvarna mow time	Check price	View deal
10 H Husqvarna Automower 535 AWD EPOS	4.9/10	1 acres	70 %	8.7 in	145 min	AWD with a 70% slope and virtual boundary	Check price	View deal
11 W Worx Landroid Vision Cloud 4WD 1 Acre (WR344)	4.8/10	1 acres	84 %	8.7 in	Not listed	1-acre 4WD model with an 84% slope rating	Check price	View deal
12 SN Segway Navimow X330	4.5/10	1 acres	50 %	9.3 in	160 min	1-acre wire-free mower with 160 min per charge	Check price	View deal
13 H Husqvarna Automower 420 iQ	4.3/10	1 acres	45 %	9.4 in	84 min	1-acre lawns with a 1–4 in height range	Check price	View deal
14 E Ecovacs GOAT A3000 LiDAR PRO	4.3/10	Not listed	50 %	12.99 in	160 min	The widest cut here: 33 cm (about 13 in)	Check price	View deal
15 H Husqvarna Automower 435X AWD	3.7/10	0.9 acres	70 %	8.7 in	145 min	AWD boundary-wire model for steep, rough lawns	Check price	View deal
16 H Husqvarna Automower 410 iQ	3.6/10	0.5 acres	45 %	9.4 in	84 min	Half-acre lawns in Husqvarna's iQ range	Check price	View deal
17 M Mammotion LUBA mini 2 AWD 1500	3.6/10	0.37 acres	80 %	Not listed	Not listed	Small, steep lawns with AWD and an 80% slope	Check price	View deal
18 E Ecovacs GOAT A2000 LiDAR PRO	3.4/10	Not listed	50 %	12.96 in	50 min	12.96 in cut with multiline LiDAR	Check price	View deal
19 W Worx Landroid Vision Cloud 1 Acre (WR340)	2.8/10	1 acres	30 %	8.7 in	Not listed	Lightest 1-acre wire-free model here at 30.9 lb	Check price	View deal
20 M Mammotion YUKA mini 2 1000H	2.7/10	0.25 acres	45 %	7.5 in	150 min	Quarter-acre LiDAR mower with 150 min runtime	Check price	View deal
21 E Ecovacs GOAT O1000 LiDAR PRO	2.6/10	Not listed	45 %	8.66 in	90 min	Lighter LiDAR mower at 28.66 lb	Check price	View deal
22 M Mammotion YUKA mini 800H	2.1/10	0.2 acres	50 %	Not listed	Not listed	Smallest lawns, 0.2 acre, NetRTK + vision	Check price	View deal
23 W Worx Landroid Vision ½ Acre (WR220)	1.6/10	Not listed	30 %	Not listed	Not listed	Boundaryless camera mower for half-acre lawns	Check price	View deal
24 W Worx Landroid L (WR155)	1.1/10	0.5 acres	30 %	8 in	Not listed	Budget boundary-wire mower for half an acre	Check price	View deal

"Not listed" means the manufacturer page we used does not publish that figure. Prices show "Check price" until a retailer feed provides a current price.

Every robot lawn mower, ranked

#1 · Top pick

Mammotion LUBA 2 AWD 10000HX

Best for: 2.5-acre AWD model with an 80% slope rating

7.7/10

What we like

Top max lawn area in this comparison (2.5 acres)
Top cutting width in this comparison (15.7 in)

Watch out for

Mowing time per charge not published by Mammotion

Score breakdown

Max lawn area 30%

Max slope 20%

Cutting width 15%

Mowing time per charge * 15%

Cutting-height range 10%

Wire-free option 10%

* Not published by the manufacturer; scored at the lowest published value in this category, so an unpublished figure never outranks a published one.

Max lawn area	2.5 acres
Max slope	80 %
Cutting width	15.7 in
Mowing time per charge	Not listed
Cutting-height range	1.8 in
Wire-free option	Yes
Navigation	RTK + vision
Battery	15 Ah
Mowing time	Not published by the maker
Cutting height	2.2–4 in
Cutting-height range	1.8 in (computed: max minus min)
Price	Check price

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Specs source:

Mammotion: LUBA 2 AWD

Mammotion LUBA 3 AWD 5000

Best for: Steep, large lawns: 80% slope and a 15.7 in cut

7.3/10

What we like

Top cutting width in this comparison (15.7 in)

Watch out for

Score breakdown

Max lawn area 30%

Max slope 20%

Cutting width 15%

Mowing time per charge 15%

Cutting-height range 10%

Wire-free option 10%

Max lawn area	1.25 acres
Max slope	80 %
Cutting width	15.7 in
Mowing time per charge	215 min
Cutting-height range	1.7 in
Wire-free option	Yes
Navigation	360° LiDAR + NetRTK + AI vision
Battery	21.6 V 15 Ah
Weight	41 lb (19 kg)
Slope	80% (38.6°)
Variants	1500 version rated 0.37 acre; H version cuts 2.2–4.0 in
Cutting height	1–2.7 in
Cutting-height range	1.7 in (computed: max minus min)
Price	Check price

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Specs source:

Mammotion: LUBA 3 AWD

Segway Navimow X390

Best for: The largest rated area here: 2.5 acres, 240 min per charge

7.1/10

What we like

Top max lawn area in this comparison (2.5 acres)
Top mowing time per charge in this comparison (240 min)

Watch out for

Score breakdown

Max lawn area 30%

Max slope 20%

Cutting width 15%

Mowing time per charge 15%

Cutting-height range 10%

Wire-free option 10%

Max lawn area	2.5 acres
Max slope	50 %
Cutting width	9.3 in
Mowing time per charge	240 min
Cutting-height range	2 in
Wire-free option	Yes
Navigation	EFLS 3.0 (RTK + VSLAM), wire-free
Slope at boundary	25%
Battery	12.8 Ah (maker's replacement battery listing)
Weight	43.9 lb
Charge time	100 min
Water rating	IP66
Cutting height	2–4 in
Cutting-height range	2 in (computed: max minus min)
Price	Check price

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Specs source:

Navimow: X390

Husqvarna Automower 440 iQ

Best for: 2-acre lawns, with wire or virtual boundary

6.0/10

What we like

Top cutting-height range in this comparison (3 in)

Watch out for

Score breakdown

Max lawn area 30%

Max slope 20%

Cutting width 15%

Mowing time per charge 15%

Cutting-height range 10%

Wire-free option 10%

Max lawn area	2 acres
Max slope	45 %
Cutting width	9.4 in
Mowing time per charge	138 min
Cutting-height range	3 in
Wire-free option	Yes
Boundary	Physical boundary wire or virtual boundary
Battery	7.5 Ah
Weight	39 lb
Water rating	IPX5
Area note	Maker states ±20%
Cutting height	1–4 in
Cutting-height range	3 in (computed: max minus min)
Price	Check price

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Specs source:

Husqvarna: Automower 440 iQ

Segway Navimow X350

Best for: 1.5-acre wire-free RTK + vision mower

5.5/10

What we like

Watch out for

Score breakdown

Max lawn area 30%

Max slope 20%

Cutting width 15%

Mowing time per charge 15%

Cutting-height range 10%

Wire-free option 10%

Max lawn area	1.5 acres
Max slope	50 %
Cutting width	9.3 in
Mowing time per charge	200 min
Cutting-height range	2 in
Wire-free option	Yes
Navigation	EFLS 3.0 (RTK + VSLAM), wire-free
Slope at boundary	25%
Battery	10 Ah (maker's replacement battery listing)
Weight	43.7 lb
Charge time	80 min
Water rating	IP66
Cutting height	2–4 in
Cutting-height range	2 in (computed: max minus min)
Price	Check price

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Specs source:

Navimow: X350

Worx Landroid Vision Cloud 4WD 1½ Acre (WR346)

Best for: 84% slope rating and an 8 Ah battery

5.5/10

What we like

Top max slope in this comparison (84%)

Watch out for

Mowing time per charge not published by Worx

Score breakdown

Max lawn area 30%

Max slope 20%

Cutting width 15%

Mowing time per charge * 15%

Cutting-height range 10%

Wire-free option 10%

* Not published by the manufacturer; scored at the lowest published value in this category, so an unpublished figure never outranks a published one.

Max lawn area	1.5 acres
Max slope	84 %
Cutting width	8.7 in
Mowing time per charge	Not listed
Cutting-height range	1.97 in
Wire-free option	Yes
Navigation	RTK Cloud + camera (stereo V-SLAM)
Battery	20 V 8 Ah
Weight	39.9 lb
Drive	4WD
Cutting height	1.57–3.54 in
Cutting-height range	1.97 in (computed: max minus min)
Price	Check price

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Specs source:

Worx: Landroid Vision Cloud 4WD 1½ Acre

Husqvarna Automower 580 EPOS

Best for: Wire-free mowing of 2 acres with a 10.2 in cut

5.3/10

What we like

Watch out for

Score breakdown

Max lawn area 30%

Max slope 20%

Cutting width 15%

Mowing time per charge 15%

Cutting-height range 10%

Wire-free option 10%

Max lawn area	2 acres
Max slope	45 %
Cutting width	10.2 in
Mowing time per charge	120 min
Cutting-height range	1.6 in
Wire-free option	Yes
Boundary	Virtual (EPOS satellite navigation)
Battery	8 Ah
Weight	39 lb
Water rating	IPX5
Cutting height	0.8–2.4 in
Cutting-height range	1.6 in (computed: max minus min)
Price	Check price

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Specs source:

Husqvarna: Automower 580 EPOS

Husqvarna Automower 435 iQ AWD

Best for: Steep yards up to 70% inside the lawn

5.2/10

What we like

Watch out for

Score breakdown

Max lawn area 30%

Max slope 20%

Cutting width 15%

Mowing time per charge 15%

Cutting-height range 10%

Wire-free option 10%

Max lawn area	1.3 acres
Max slope	70 %
Cutting width	8.7 in
Mowing time per charge	145 min
Cutting-height range	1.6 in
Wire-free option	Yes
Boundary	Virtual or physical boundary
Battery	8 Ah
Weight	39.9 lb
Water rating	IPX4
Drive	All-wheel drive
Cutting height	1.2–2.8 in
Cutting-height range	1.6 in (computed: max minus min)
Price	Check price

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Specs source:

Husqvarna: Automower 435 iQ AWD

Husqvarna Automower 560 EPOS

Best for: 1.5-acre wire-free model with the longest Husqvarna mow time

5.1/10

What we like

Watch out for

Score breakdown

Max lawn area 30%

Max slope 20%

Cutting width 15%

Mowing time per charge 15%

Cutting-height range 10%

Wire-free option 10%

Max lawn area	1.5 acres
Max slope	50 %
Cutting width	10.2 in
Mowing time per charge	150 min
Cutting-height range	1.6 in
Wire-free option	Yes
Boundary	Virtual (EPOS satellite navigation)
Battery	8 Ah
Weight	38 lb
Water rating	IPX5
Cutting height	0.8–2.4 in
Cutting-height range	1.6 in (computed: max minus min)
Price	Check price

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Specs source:

Husqvarna: Automower 560 EPOS

#10

Husqvarna Automower 535 AWD EPOS

Best for: AWD with a 70% slope and virtual boundary

4.9/10

What we like

Watch out for

Score breakdown

Max lawn area 30%

Max slope 20%

Cutting width 15%

Mowing time per charge 15%

Cutting-height range 10%

Wire-free option 10%

Max lawn area	1 acres
Max slope	70 %
Cutting width	8.7 in
Mowing time per charge	145 min
Cutting-height range	1.6 in
Wire-free option	Yes
Boundary	Physical boundary wire or virtual (EPOS)
Battery	8 Ah
Weight	39 lb
Water rating	IPX4
Drive	All-wheel drive
Cutting height	1.2–2.8 in
Cutting-height range	1.6 in (computed: max minus min)
Price	Check price

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Specs source:

Husqvarna: Automower 535 AWD EPOS

#11

Worx Landroid Vision Cloud 4WD 1 Acre (WR344)

Best for: 1-acre 4WD model with an 84% slope rating

4.8/10

What we like

Top max slope in this comparison (84%)

Watch out for

Mowing time per charge not published by Worx

Score breakdown

Max lawn area 30%

Max slope 20%

Cutting width 15%

Mowing time per charge * 15%

Cutting-height range 10%

Wire-free option 10%

* Not published by the manufacturer; scored at the lowest published value in this category, so an unpublished figure never outranks a published one.

Max lawn area	1 acres
Max slope	84 %
Cutting width	8.7 in
Mowing time per charge	Not listed
Cutting-height range	1.97 in
Wire-free option	Yes
Navigation	RTK Cloud + camera (stereo V-SLAM)
Battery	20 V 5 Ah
Weight	39.9 lb
Drive	4WD
Cutting height	1.57–3.54 in
Cutting-height range	1.97 in (computed: max minus min)
Price	Check price

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Specs source:

Worx: Landroid Vision Cloud 4WD 1 Acre

#12

Segway Navimow X330

Best for: 1-acre wire-free mower with 160 min per charge

4.5/10

What we like

Watch out for

Score breakdown

Max lawn area 30%

Max slope 20%

Cutting width 15%

Mowing time per charge 15%

Cutting-height range 10%

Wire-free option 10%

Max lawn area	1 acres
Max slope	50 %
Cutting width	9.3 in
Mowing time per charge	160 min
Cutting-height range	2 in
Wire-free option	Yes
Navigation	EFLS 3.0 (RTK + VSLAM), wire-free
Slope at boundary	25%
Battery	8 Ah (maker's replacement battery listing)
Weight	43.7 lb
Charge time	65 min
Water rating	IP66
Cutting height	2–4 in
Cutting-height range	2 in (computed: max minus min)
Price	Check price

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Specs source:

Navimow: X330

#13

Husqvarna Automower 420 iQ

Best for: 1-acre lawns with a 1–4 in height range

4.3/10

What we like

Top cutting-height range in this comparison (3 in)

Watch out for

Score breakdown

Max lawn area 30%

Max slope 20%

Cutting width 15%

Mowing time per charge 15%

Cutting-height range 10%

Wire-free option 10%

Max lawn area	1 acres
Max slope	45 %
Cutting width	9.4 in
Mowing time per charge	84 min
Cutting-height range	3 in
Wire-free option	Yes
Boundary	Physical boundary wire or virtual boundary
Battery	5 Ah
Weight	38 lb
Water rating	IPX5
Cutting height	1–4 in
Cutting-height range	3 in (computed: max minus min)
Price	Check price

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Specs source:

Husqvarna: Automower 420 iQ

#14

Ecovacs GOAT A3000 LiDAR PRO

Best for: The widest cut here: 33 cm (about 13 in)

4.3/10

What we like

Watch out for

Max lawn area not published by Ecovacs

Score breakdown

Max lawn area * 30%

Max slope 20%

Cutting width 15%

Mowing time per charge 15%

Cutting-height range 10%

Wire-free option 10%

* Not published by the manufacturer; scored at the lowest published value in this category, so an unpublished figure never outranks a published one.

Max lawn area	Not listed
Max slope	50 %
Cutting width	12.99 in
Mowing time per charge	160 min
Cutting-height range	2.36 in
Wire-free option	Yes
Navigation	LiDAR
Battery	32 V 7500 mAh
Cutting width	33 cm (12.99 in, computed)
Cutting height	1.18–3.54 in (computed from mm)
Weight	18.3 kg (40.3 lb, computed)
Water rating	IPX6
Lawn area	Not published by the maker
Cutting-height range	2.36 in (computed: max minus min)
Price	Check price

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Specs source:

Ecovacs: GOAT A3000 LiDAR PRO

#15

Husqvarna Automower 435X AWD

Best for: AWD boundary-wire model for steep, rough lawns

3.7/10

What we like

Watch out for

Score breakdown

Max lawn area 30%

Max slope 20%

Cutting width 15%

Mowing time per charge 15%

Cutting-height range 10%

Wire-free option 10%

Max lawn area	0.9 acres
Max slope	70 %
Cutting width	8.7 in
Mowing time per charge	145 min
Cutting-height range	1.6 in
Wire-free option	No
Boundary	Physical boundary wire only
Slope at boundary	50%
Battery	8 Ah
Weight	39 lb
Water rating	IPX4
Drive	All-wheel drive
Cutting height	1.2–2.8 in
Cutting-height range	1.6 in (computed: max minus min)
Price	Check price

Check price at Amazon Full specs

Specs source:

Husqvarna: Automower 435X AWD

#16

Husqvarna Automower 410 iQ

Best for: Half-acre lawns in Husqvarna's iQ range

3.6/10

What we like

Top cutting-height range in this comparison (3 in)

Watch out for

Score breakdown

Max lawn area 30%

Max slope 20%

Cutting width 15%

Mowing time per charge 15%

Cutting-height range 10%

Wire-free option 10%

Max lawn area	0.5 acres
Max slope	45 %
Cutting width	9.4 in
Mowing time per charge	84 min
Cutting-height range	3 in
Wire-free option	Yes
Boundary	Physical boundary wire or virtual boundary
Slope at boundary	15%
Battery	5 Ah
Weight	38 lb
Water rating	IPX5
Cutting height	1–4 in
Cutting-height range	3 in (computed: max minus min)
Price	Check price

Check price at Amazon Full specs

Specs source:

Husqvarna: Automower 410 iQ

#17

Mammotion LUBA mini 2 AWD 1500

Best for: Small, steep lawns with AWD and an 80% slope

3.6/10

What we like

Watch out for

Cutting width not published by Mammotion
Mowing time per charge not published by Mammotion

Score breakdown

Max lawn area 30%

Max slope 20%

Cutting width * 15%

Mowing time per charge * 15%

Cutting-height range 10%

Wire-free option 10%

* Not published by the manufacturer; scored at the lowest published value in this category, so an unpublished figure never outranks a published one.

Max lawn area	0.37 acres
Max slope	80 %
Cutting width	Not listed
Mowing time per charge	Not listed
Cutting-height range	1.8 in
Wire-free option	Yes
Navigation	LiDAR + vision
Battery	6.1 Ah
Cutting discs	Maker describes "12.5 in main and side cutting discs" (no single cutting width listed)
Water rating	IPX6
H version	2.2–4.0 in
Cutting height	0.8–2.6 in
Cutting-height range	1.8 in (computed: max minus min)
Price	Check price

Check price at Amazon Full specs

Specs source:

Mammotion: LUBA mini 2 AWD

#18

Ecovacs GOAT A2000 LiDAR PRO

Best for: 12.96 in cut with multiline LiDAR

3.4/10

What we like

Watch out for

Max lawn area not published by Ecovacs
Lowest mowing time per charge in this comparison (50 min)

Score breakdown

Max lawn area * 30%

Max slope 20%

Cutting width 15%

Mowing time per charge 15%

Cutting-height range 10%

Wire-free option 10%

* Not published by the manufacturer; scored at the lowest published value in this category, so an unpublished figure never outranks a published one.

Max lawn area	Not listed
Max slope	50 %
Cutting width	12.96 in
Mowing time per charge	50 min
Cutting-height range	2.36 in
Wire-free option	Yes
Navigation	Multiline LiDAR
Battery	32 V 3000 mAh
Weight	39.24 lb
Water rating	IPX6
Lawn area	Not published by the maker
Cutting height	1.18–3.54 in
Cutting-height range	2.36 in (computed: max minus min)
Price	Check price

Check price at Amazon Full specs

Specs source:

Ecovacs: GOAT A2000 LiDAR PRO

#19

Worx Landroid Vision Cloud 1 Acre (WR340)

Best for: Lightest 1-acre wire-free model here at 30.9 lb

2.8/10

What we like

Watch out for

Lowest max slope in this comparison (30%)
Mowing time per charge not published by Worx

Score breakdown

Max lawn area 30%

Max slope 20%

Cutting width 15%

Mowing time per charge * 15%

Cutting-height range 10%

Wire-free option 10%

* Not published by the manufacturer; scored at the lowest published value in this category, so an unpublished figure never outranks a published one.

Max lawn area	1 acres
Max slope	30 %
Cutting width	8.7 in
Mowing time per charge	Not listed
Cutting-height range	1.97 in
Wire-free option	Yes
Navigation	RTK Cloud + camera (stereo V-SLAM)
Battery	20 V 5 Ah
Weight	30.9 lb with battery
Cutting height	1.57–3.54 in
Cutting-height range	1.97 in (computed: max minus min)
Price	Check price

Check price at Amazon Full specs

Specs source:

Worx: Landroid Vision Cloud 1 Acre

#20

Mammotion YUKA mini 2 1000H

Best for: Quarter-acre LiDAR mower with 150 min runtime

2.7/10

What we like

Watch out for

Lowest cutting width in this comparison (7.5 in)
Lowest cutting-height range in this comparison (1.5 in)

Score breakdown

Max lawn area 30%

Max slope 20%

Cutting width 15%

Mowing time per charge 15%

Cutting-height range 10%

Wire-free option 10%

Max lawn area	0.25 acres
Max slope	45 %
Cutting width	7.5 in
Mowing time per charge	150 min
Cutting-height range	1.5 in
Wire-free option	Yes
Navigation	LiDAR
Battery	21.6 V 6.1 Ah
Runtime	2.5 h (150 min, computed)
Slope	45% (24°)
Water rating	IPX6
Cutting height	2–3.5 in
Cutting-height range	1.5 in (computed: max minus min)
Price	Check price

Check price at Amazon Full specs

Specs source:

Mammotion: YUKA mini 2 1000H

#21

Ecovacs GOAT O1000 LiDAR PRO

Best for: Lighter LiDAR mower at 28.66 lb

2.6/10

What we like

Watch out for

Max lawn area not published by Ecovacs

Score breakdown

Max lawn area * 30%

Max slope 20%

Cutting width 15%

Mowing time per charge 15%

Cutting-height range 10%

Wire-free option 10%

* Not published by the manufacturer; scored at the lowest published value in this category, so an unpublished figure never outranks a published one.

Max lawn area	Not listed
Max slope	45 %
Cutting width	8.66 in
Mowing time per charge	90 min
Cutting-height range	1.97 in
Wire-free option	Yes
Navigation	LiDAR
Battery	18 V 5200 mAh
Weight	28.66 lb
Water rating	IPX6
Lawn area	Not published by the maker
Cutting height	1.18–3.15 in
Cutting-height range	1.97 in (computed: max minus min)
Price	Check price

Check price at Amazon Full specs

Specs source:

Ecovacs: GOAT O1000 LiDAR PRO

#22

Mammotion YUKA mini 800H

Best for: Smallest lawns, 0.2 acre, NetRTK + vision

2.1/10

What we like

Watch out for

Lowest max lawn area in this comparison (0.2 acres)
Cutting width not published by Mammotion
Mowing time per charge not published by Mammotion
Lowest cutting-height range in this comparison (1.5 in)

Score breakdown

Max lawn area 30%

Max slope 20%

Cutting width * 15%

Mowing time per charge * 15%

Cutting-height range 10%

Wire-free option 10%

* Not published by the manufacturer; scored at the lowest published value in this category, so an unpublished figure never outranks a published one.

Max lawn area	0.2 acres
Max slope	50 %
Cutting width	Not listed
Mowing time per charge	Not listed
Cutting-height range	1.5 in
Wire-free option	Yes
Navigation	NetRTK + vision
Battery	6.1 Ah (800 version)
Weight	23 lb
Slope	50% (27°)
Cutting height	2–3.5 in
Cutting-height range	1.5 in (computed: max minus min)
Price	Check price

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Specs source:

Mammotion: YUKA mini

#23

Worx Landroid Vision ½ Acre (WR220)

Best for: Boundaryless camera mower for half-acre lawns

1.6/10

What we like

Watch out for

Max lawn area not published by Worx
Lowest max slope in this comparison (30%)
Cutting width not published by Worx
Mowing time per charge not published by Worx

Score breakdown

Max lawn area * 30%

Max slope 20%

Cutting width * 15%

Mowing time per charge * 15%

Cutting-height range 10%

Wire-free option 10%

* Not published by the manufacturer; scored at the lowest published value in this category, so an unpublished figure never outranks a published one.

Max lawn area	Not listed
Max slope	30 %
Cutting width	Not listed
Mowing time per charge	Not listed
Cutting-height range	2 in
Wire-free option	Yes
Navigation	Camera vision, boundaryless
Battery	20 V 4.0 Ah
Weight	33.32 lb
Water rating	IPX5
Area	½ acre in the product name; no area spec listed
Cutting height	1.5–3.5 in
Cutting-height range	2 in (computed: max minus min)
Price	Check price

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Specs source:

Worx: Landroid Vision ½ Acre WR220

#24

Worx Landroid L (WR155)

Best for: Budget boundary-wire mower for half an acre

1.1/10

What we like

Watch out for

Lowest max slope in this comparison (30%)
Mowing time per charge not published by Worx

Score breakdown

Max lawn area 30%

Max slope 20%

Cutting width 15%

Mowing time per charge * 15%

Cutting-height range 10%

Wire-free option 10%

* Not published by the manufacturer; scored at the lowest published value in this category, so an unpublished figure never outranks a published one.

Max lawn area	0.5 acres
Max slope	30 %
Cutting width	8 in
Mowing time per charge	Not listed
Cutting-height range	2 in
Wire-free option	No
Boundary	Boundary wire
Lawn area	1/2 acre (0.5 acre, converted from the fraction; computed)
Battery	20 V 5 Ah
Weight	25.8 lb without battery (not ranked)
Cutting height	1.5–3.5 in
Cutting-height range	2 in (computed: max minus min)
Price	Check price

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Specs source:

Worx: Landroid L WR155

Buying guide: how to choose the right robot lawn mower

Wire-free vs boundary wire

Boundary-wire mowers (Worx Landroid L, Husqvarna 435X AWD) follow a wire you peg or bury around the lawn. Wire-free models use satellite RTK (Husqvarna EPOS, Navimow, Mammotion NetRTK), cameras (Worx Vision) or LiDAR (Ecovacs GOAT, Mammotion) to map the lawn in an app. RTK generally needs a clear view of the sky, so heavy tree cover can be a problem; camera and LiDAR systems are less affected by trees.

Rated area is a ceiling

Makers rate area for ideal, open lawns. Husqvarna notes its figures are ±20%. Narrow passages, many separate zones and slopes all cut real coverage, so pick a model rated above your actual lawn size.

Slope figures differ inside the lawn and at the edge

Husqvarna, Navimow and others list a lower slope limit at the boundary than inside the lawn (for example Navimow X3: 50% inside, 25% at the boundary). 100% slope is 45°. AWD models (Husqvarna AWD, Mammotion LUBA, Worx 4WD) list 70–84%.

Robot mower safety (not legal advice)

Robot mowers have spinning blades. Keep children and pets off the lawn while one runs, and use the schedule and child-lock settings. Most makers advise against running at night because hedgehogs and other small animals are active then. Clear toys, hoses and fallen fruit first. Stay within the maker's slope limit, which is often lower at the boundary edge than inside the lawn. Check your HOA and local rules on running times. This is general information, not legal advice.

How this ranking is calculated

Score = weighted average of normalised specs, out of 10. Full method

Max lawn areaThe largest lawn the maker says the mower is built for. Husqvarna notes its figures are ±20%. Where a model comes in sizes, we rank the variant on the linked page and name it. Scale: 0.2 → 2.5 acres.

30%

Max slopeThe steepest slope the maker says the mower handles inside the lawn, in percent (100% = 45°). Several makers list a lower limit at the boundary edge, shown in the notes. Scale: 30 → 84 %.

20%

Cutting widthThe width of lawn cut in one pass. Wider cuts cover a lawn in fewer passes. Scale: 7 → 16 in.

15%

Mowing time per chargeHow long the maker says the mower runs on a full charge before going back to its dock. Scale: 50 → 240 min.

15%

Cutting-height rangeComputed as the maker's highest cutting height minus its lowest. A wider range suits more grass types and seasons. Scale: 1 → 3 in.

10%

Wire-free optionYes when the maker lists a virtual boundary (RTK/GPS, vision or LiDAR) so you don't have to bury a boundary wire.

10%

Frequently asked questions

Why isn't the Eufy robot mower ranked?

Eufy's E15 page didn't publish a readable spec table when we checked, so we couldn't verify its area, slope or cutting width. We leave out models we can't verify.

Why do Ecovacs GOAT mowers score low on area?

Ecovacs doesn't list a maximum lawn area on its US pages. A missing figure scores as the smallest area in the category.

What does 'computed' mean?

The cutting-height range is the highest height minus the lowest. For the Ecovacs A3000, which lists metric figures, we converted centimetres, millimetres and kilograms to inches and pounds.

Top pick · 7.7/10Mammotion LUBA 2 AWD 10000HX

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