Mow & maintain / THE BUYING GUIDE

Robot mowers

Less time behind a mower. Start with your grass height and yard layout.

Explore 3 researched options ↓

Category photograph · Models below may differ. Photo credit

BEFORE YOU SHOP

Is your yard ready for a robot?

A robot can handle routine mowing on an established lawn, but the installation is part of the purchase. Check passages, obstacles, slopes, boundary setup and reception before choosing one.

01Measure mowable grass, not the whole property.
02Match the maximum cutting height to your grass variety.
03Check boundary and slope limits in the exact model’s manual.
04Plan charging, connectivity and safe operating times around children and pets.

COMPARE THE FIT

The facts side by side.

Manufacturer specifications checked September 7, 2026. Capacity and runtime depend on conditions.

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Mowing height, capacity, operation, included equipment and fit limits
Model	Cutting height	Capacity / runtime	How it moves	Included equipment	Key fit check
Husqvarna Automower 420iQ Robotic Mower Manufacturer source ↗	1–4 in	Up to 1 acre systematic; 0.5 acre irregular	Robot · EPOS satellite positioning	Charging station and reference station	Above 0.5 acre requires systematic mowing. Check satellite reception and boundary slopes.
Mammotion LUBA 3 AWD 3000H Robot Lawn Mower Manufacturer source ↗	2.2–4 in	Up to 0.75 acre	Robot · LiDAR, vision and NetRTK	High Version / 3000H; verify the selected bundle	Choose the High Version (3000H). The lower-cut version is a different fit.
Segway Navimow i110N Robot Lawn Mower Manufacturer source ↗	2–3.6 in	Up to 0.25 acre	Robot · RTK and vision	i110N model; check antenna setup and bundle	Cannot maintain a 4-inch target. Maximum cut is 3.6 inches.

Match the exact model and kit at checkout. Listed capacities are manufacturer claims, not Jax Sod field-test results. Machine width and safe slope limits require the exact manual.

THE SHORTLIST

Options worth exploring

Research checked September 6, 2026.
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OPTION 01Research-based selection

Husqvarna Automower 420iQ Robotic Mower

A robot mower with app-controlled boundaries and a 1–4-inch cutting range. Manufacturer capacity is up to one acre with systematic mowing.

Cutting height: 1–4 in
Operation: Robot · EPOS satellite positioning

Fit checkAbove 0.5 acre requires systematic mowing. Check satellite reception and boundary slopes.

Worth a look for

Established lawns needing a taller cut and a site suitable for satellite positioning.

More buying checks

Confirm usable lawn area, satellite reception and installation method. Capacity drops to 0.5 acre with irregular mowing; limits are 45% slopes inside and 15% at boundaries.

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OPTION 02Research-based selection

Mammotion LUBA 3 AWD 3000H Robot Lawn Mower

An all-wheel-drive robot for up to 0.75 acre, combining LiDAR, vision and NetRTK navigation. The high-cut version adjusts from 2.2–4 inches.

Cutting height: 2.2–4 in
Operation: Robot · LiDAR, vision and NetRTK

Fit checkChoose the High Version (3000H). The lower-cut version is a different fit.

Worth a look for

Established lawns where a 3.5–4-inch cutting height and multiple mowing zones matter.

More buying checks

Select 3000H or High Version explicitly. Confirm lawn mapping, connectivity, passages and boundary requirements; the advertised 80% climbing limit does not replace installation instructions.

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OPTION 03Research-based selection

Segway Navimow i110N Robot Lawn Mower

A wire-free robot for lawns up to a quarter acre, with app mapping and RTK-plus-vision navigation. Its cutting-height range is 2–3.6 inches.

Cutting height: 2–3.6 in
Operation: Robot · RTK and vision

Fit checkCannot maintain a 4-inch target. Maximum cut is 3.6 inches.

Worth a look for

Smaller established lawns whose correct mowing height is within the mower's range.

More buying checks

Its 3.6-inch ceiling cannot maintain a 4-inch target. Confirm grass variety and reception; manufacturer limits are 30% slopes inside the lawn and 10% at boundaries.

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Keep your project moving

All yard gear →

Model

Cutting height

Capacity / runtime

How it moves

Included equipment

Key fit check

Husqvarna Automower 420iQ Robotic Mower Manufacturer source ↗

1–4 in

Up to 1 acre systematic; 0.5 acre irregular

Robot · EPOS satellite positioning

Charging station and reference station

Above 0.5 acre requires systematic mowing. Check satellite reception and boundary slopes.

Mammotion LUBA 3 AWD 3000H Robot Lawn Mower Manufacturer source ↗

2.2–4 in

Up to 0.75 acre

Robot · LiDAR, vision and NetRTK

High Version / 3000H; verify the selected bundle

Choose the High Version (3000H). The lower-cut version is a different fit.

Segway Navimow i110N Robot Lawn Mower Manufacturer source ↗

2–3.6 in

Up to 0.25 acre

Robot · RTK and vision

i110N model; check antenna setup and bundle

Cannot maintain a 4-inch target. Maximum cut is 3.6 inches.