A situation
Which robot mower handles large yards without daily intervention?
A large yard needs a mower with a big rated area, a charge that lasts, and a way to dock and carry on by itself. This page checks each of those.
This page checks
- Rated areaHow much lawn the maker says it covers
- Time per chargeMowing minutes before it must dock
- Docks and resumesWhether it carries on without you
- BoundaryWire or wire-free, which sets the setup work
- List priceWhat the maker prints
Mammotion
Where to buy
Segway
Where to buy
Husqvarna
Where to buy
Professional model, bought through a dealer
EPOS correction service expands RTK network coverage globally
Full specifications18 figures on record · 16 differ
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LUBA 3 AWD 5000
Navimow X4
CEORALarge yards
What a big lawn asks of each mower
Two wire-free mowers cover about an acre: the LUBA 3 AWD 5000 (1.25 acres, 215 minutes) and the Navimow X4 (1 or 1.5 acres, about 110 minutes). The CEORA is a dealer-sold mower rated up to 6 acres.
1.25acres
The 5000 model. The 1500 and 3000 models are rated 0.37 and 0.75 acre.
Mammotion product page and blog1 to 1.5acres
X430 is 1 acre and X450 is 1.5 acres, same hardware per a hands-on review.
Navimow product page6acres, up to
Page describes professional sports turf, mowed daily at low heights.
Husqvarna US product page215min
Page says up to 215 minutes on its 15Ah battery.
Mammotion product page110min
Figure from a hands-on review of the X430. An acre takes several sessions.
Hands-on review, 2026200min
Husqvarna's US page lists a 49 Ah battery but no minutes. Manual page would not open.
Husqvarna US product pageMaker blog: it returns automatically and resumes where it left off.
Mammotion blogA hands-on review says it returns to the dock and resumes. No maker page opened says so.
Hands-on review, 2026Not found
Product page describes remote monitoring and scheduling. Searched for docking and resuming; nothing stated.
Husqvarna US product pageWire-free
LiDAR, network RTK over built-in 4G and dual cameras. No base station.
Mammotion product pageWire-free
One-tap Auto Mapping with tri-frequency RTK and 360 degree vision. No external antenna.
Navimow product pageVirtual
EPOS satellite RTK-GNSS, with no wire to install.
Husqvarna US product page$3,2995000 model
List price on the product page's variant list.
Mammotion US store$2,499X430
The X450 is $2,999. List prices on the variant list.
Navimow US store$32,829.94MSRP
MSRP printed on the product page for the CEORA 546 EPOS set.
Husqvarna US product page
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.
Sources
Where every figure comes from
- LUBA 3 AWD 5000 · us.mammotion.com product page and its LUBA 3 AWD overview blog, read 2 Oct 2026
- Navimow X4 · navimow.com product variants and service terms; one hands-on review for runtime and resume
- CEORA · husqvarna.com/us CEORA product page, read 2 Oct 2026
Every value was read from its source on 2 Oct 2026. "Not found" means the pages opened were searched and say nothing; it never means the mower lacks the feature.
Questions
What readers ask
Which of these need a boundary wire?
None. The LUBA 3 AWD, Navimow X4 and CEORA use wire-free boundaries.
Will they finish a large lawn in one charge?
Not on the figures printed. The LUBA 3 AWD lists up to 215 minutes, a hands-on review measured about 110 minutes on the Navimow X430, and no runtime was found for the CEORA.
Which of these is bought through a dealer?
The CEORA, a professional model. Husqvarna’s US page prints an MSRP of $32,829.94 for the CEORA 546 EPOS set.
Common questions