Robot lawn mowers / Comparison

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Battery robotic lawn mowers for residential lawns sold new in the US with their charging station, using a boundary wire, RTK satellite positioning, LiDAR or camera vision. Commercial, golf and sports-turf robots, riding and push mowers, accessories sold on their own and measured cutting-quality or reliability rankings are outside this catalogue.

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Documented specifications and exact purchase packages
Compare the details	Landroid L 1/2 Acre WR155 (US)
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US purchase package	Landroid L 1/2 Acre, model WR155, with 5.0 Ah battery and 820 ft boundary wire kit Product & sources Landroid M WR147 (1/4 acre) and Landroid S WR165 (1/8 acre) are different models with shorter wire. Find My Landroid, the Off Limits Digital Fence and the garage are sold separately. The page offers Add to cart and a where-to-buy widget. Price, stock and checkout are not recorded. Sources · 2026-10-21 Worx: Landroid L 1/2 Acre WR155 US product pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Worx: Landroid WR165/WR147/WR155 owner's manualChecked 2026-10-21. Read the original source and its check date before relying on this value.
Where to buy	Select: Landroid L 1/2 Acre, model WR155, with 5.0 Ah battery and 820 ft boundary wire kit View at Worx — Landroid L 1/2 Acre WR155 (US); opens in a new tab The link may open several packages. Check current price and availability with the seller. Opens in a new tab.
Positioning and boundary method How the manufacturer says the mower locates itself and the edge of the lawn: boundary wire, RTK satellite positioning, LiDAR, camera vision or a combination. Each method has its own installation needs. A method name does not establish how well the mower handles trees, buildings or narrow passages on your property.	Perimeter boundary wire laid as one continuous loop from the charging station around the lawn and any off-limits areas; the mower follows the wire back to the station and uses a bump sensor for obstacles. Sources · 2026-10-21 Worx: Landroid WR165/WR147/WR155 owner's manualChecked 2026-10-21. Read the original source and its check date before relying on this value.Worx: Landroid L 1/2 Acre WR155 US product pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Works without a perimeter wire Whether the manufacturer documents operation within virtual or detected boundaries without laying a perimeter boundary wire. Wire-free mowers can still need a reference station, antenna, magnetic strips or a mapping walk. Some also accept an optional wire.	NoThe manual requires the boundary wire to be installed around the lawn; magnetic strips belong to a separately sold Off Limits Digital Fence accessory. Source · 2026-10-21 Worx: Landroid WR165/WR147/WR155 owner's manualChecked 2026-10-21. Read the original source and its check date before relying on this value.
RTK correction source Where an RTK mower receives its satellite correction data: a local reference station or antenna, or a network service over the internet. Network services cover select locations only and need a constant data connection. Not applicable means the mower does not use RTK.	Not applicable This field does not apply to this purchase option. It is different from a value we have not verified. The Landroid L uses a boundary wire, not RTK positioning. Source · 2026-10-21 Worx: Landroid WR165/WR147/WR155 owner's manualChecked 2026-10-21. Read the original source and its check date before relying on this value.
RTK station or antenna in the box Whether the selected US package includes the local RTK reference station or GNSS antenna the mower can use. Package-level fact. A station sold separately is not included, and it needs its own sky view and power.	Not applicable This field does not apply to this purchase option. It is different from a value we have not verified. No RTK reference station is used by this model. Source · 2026-10-21 Worx: Landroid WR165/WR147/WR155 owner's manualChecked 2026-10-21. Read the original source and its check date before relying on this value.
Boundary wire in the box Whether the selected US package includes perimeter boundary wire, with its length kept in the note. Package-level fact. Wire length limits the perimeter you can lay without buying more wire.	Yes820 ft on the page and 820.2 ft in the manual, with 340 wire pegs. Sources · 2026-10-21 Worx: Landroid L 1/2 Acre WR155 US product pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Worx: Landroid WR165/WR147/WR155 owner's manualChecked 2026-10-21. Read the original source and its check date before relying on this value.
Stated lawn area The lawn size the manufacturer states for this model, with its tolerance or mowing-pattern condition kept in the note. A manufacturer figure for a typical layout. Narrow passages, separate zones, long grass and slopes reduce what a mower covers.	0.5 acreStated as up to 1/2 acre (21,780 sq ft). Sources · 2026-10-21 Worx: Landroid L 1/2 Acre WR155 US product pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Worx: Landroid WR165/WR147/WR155 owner's manualChecked 2026-10-21. Read the original source and its check date before relying on this value.
Maximum slope inside the lawn The steepest incline inside the working area that the manufacturer states the mower can handle. Slope percent is rise divided by run. Stated limits are measured under the maker's test conditions, often dry grass and no obstacles.	Sources disagree The sources give different answers, so we have not chosen one as fact. Read the attached notes and confirm the current specification before relying on it. The US page specification table states 30 %; the owner's manual states Landroid handles slopes up to 35 % (20 degrees). Sources · 2026-10-21 Worx: Landroid L 1/2 Acre WR155 US product pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Worx: Landroid WR165/WR147/WR155 owner's manualChecked 2026-10-21. Read the original source and its check date before relying on this value.
Maximum slope at the boundary The steepest incline the manufacturer allows along the boundary or edge of the working area. This can be much lower than the inside figure. Unknown means no separate boundary figure was published.	Not verified We have not verified this value. It is not a confirmed no or zero. Check the original source or ask the manufacturer if it affects your choice. No maximum boundary slope is stated; the manual advises keeping the wire away from the bottom of 17 to 35 % slopes. Source · 2026-10-21 Worx: Landroid WR165/WR147/WR155 owner's manualChecked 2026-10-21. Read the original source and its check date before relying on this value.
Cutting width The published cutting width or cutting-disc diameter of the main cutting disc. Some mowers add a separate edge disc, noted here. Width alone does not set how long a lawn takes to mow.	8 inPublished as cutting width on the page and as cutting diameter in the manual. Sources · 2026-10-21 Worx: Landroid L 1/2 Acre WR155 US product pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Worx: Landroid WR165/WR147/WR155 owner's manualChecked 2026-10-21. Read the original source and its check date before relying on this value.
Minimum cutting height The lowest published cutting height for the selected package. Some families sell standard and high versions with different height ranges. Check the version in the package.	1.5 inSix height positions with manual adjustment. Sources · 2026-10-21 Worx: Landroid L 1/2 Acre WR155 US product pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Worx: Landroid WR165/WR147/WR155 owner's manualChecked 2026-10-21. Read the original source and its check date before relying on this value.
Maximum cutting height The highest published cutting height for the selected package. Compare with the height your grass type needs. Manufacturers state these figures as approximate.	3.5 in Sources · 2026-10-21 Worx: Landroid L 1/2 Acre WR155 US product pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Worx: Landroid WR165/WR147/WR155 owner's manualChecked 2026-10-21. Read the original source and its check date before relying on this value.
Battery capacity The published capacity of the battery supplied with the mower, with voltage kept in the note. Ah figures at different voltages are not directly comparable. Capacity is not a mowing-time or area result.	5 Ah20 V Max (18 V nominal) WA3671 battery. The page title says 6.0Ah; the visible specification table and box list say 5 Ah, and the manual names the battery model without a capacity. Source · 2026-10-21 Worx: Landroid L 1/2 Acre WR155 US product pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Stated mowing time per charge The typical or average mowing time per full charge the manufacturer publishes. Measured under the maker's conditions. Wet or long grass, slopes and cold weather change the real figure.	Not verified We have not verified this value. It is not a confirmed no or zero. Check the original source or ask the manufacturer if it affects your choice. No mowing time per charge is published. Sources · 2026-10-21 Worx: Landroid L 1/2 Acre WR155 US product pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Worx: Landroid WR165/WR147/WR155 owner's manualChecked 2026-10-21. Read the original source and its check date before relying on this value.
Stated charging time The typical or approximate charging time the manufacturer publishes for the supplied battery and charger. A manufacturer estimate. Some mowers charge only as much as the remaining task needs.	115 minApproximate charging time with the WA3752 charger. Source · 2026-10-21 Worx: Landroid WR165/WR147/WR155 owner's manualChecked 2026-10-21. Read the original source and its check date before relying on this value.
App connection paths The radios the manufacturer documents for app control: Bluetooth, Wi-Fi bands and any built-in cellular modem. Bluetooth control works only close to the mower. Check the Wi-Fi band and signal across the lawn.	Wi-Fi (2.4 GHz only) and Bluetooth for the Landroid app. Sources · 2026-10-21 Worx: Landroid L 1/2 Acre WR155 US product pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Worx: Landroid WR165/WR147/WR155 owner's manualChecked 2026-10-21. Read the original source and its check date before relying on this value.
Cellular data and service terms Whether a cellular module is built in or sold separately, and the included data period and renewal the manufacturer states. An included data period is not a permanent entitlement. Unknown terms stay unknown until the manufacturer states them.	No built-in cellular module is documented; the manual lists a Find My Landroid module (WA0866) as an accessory sold separately. Sources · 2026-10-21 Worx: Landroid WR165/WR147/WR155 owner's manualChecked 2026-10-21. Read the original source and its check date before relying on this value.Worx: Landroid L 1/2 Acre WR155 US product pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Mower weight The published weight of the mower, with any battery condition kept in the note. Weight matters when carrying the mower between separate lawns or into storage.	25.8 lbThe page labels 25.8 lbs as weight without battery; the manual lists 25.8 lbs as machinery weight. Sources · 2026-10-21 Worx: Landroid L 1/2 Acre WR155 US product pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Worx: Landroid WR165/WR147/WR155 owner's manualChecked 2026-10-21. Read the original source and its check date before relying on this value.
Stated water protection The IP rating the manufacturer publishes for the mower, charging station and power supply. An IP code is a manufacturer statement for the stated parts. It does not cover every component or storm condition.	Not verified We have not verified this value. It is not a confirmed no or zero. Check the original source or ask the manufacturer if it affects your choice. No IP code is published; the page states a hose-washable deck and the manual lists electrical protection class III. Sources · 2026-10-21 Worx: Landroid L 1/2 Acre WR155 US product pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Worx: Landroid WR165/WR147/WR155 owner's manualChecked 2026-10-21. Read the original source and its check date before relying on this value.
Included hardware Items the manufacturer lists in the exact US package. Garages, extra stations, extension cables and tracking modules are included only when listed for the selected package.	Landroid L mower, 5.0 Ah battery (WA3671), charging station, power supply, 820 ft boundary wire, 340 wire pegs, 2 wire connectors, 8 base screws, 9 blades with screws, hex key, boundary wire distance gauge and manual.The power supply, distance gauge and Bertelsen ruler appear in the manual box table but not in the page list. Sources · 2026-10-21 Worx: Landroid L 1/2 Acre WR155 US product pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Worx: Landroid WR165/WR147/WR155 owner's manualChecked 2026-10-21. Read the original source and its check date before relying on this value.
Questions to check before buying	The page and the manual disagree on maximum slope (30 % against 35 %), and the page title's 6.0Ah differs from the 5 Ah specification and box list. Installation means laying the boundary wire around the lawn and any off-limits areas; mowing time per charge and an IP code are not published.

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