Goal-based/Robot Lawn Mowers/3 robots compared/Reviewed Aug 2026
Kress KR282 vs Lymow One vs Husqvarna 410VE NERA: how they compare
Full specifications20 measurements · 55 of 60 documented
The investigation
5 questions this comparison examines
What terrain and slope can each one handle?
Slope ratings vary across these four Level IV mowers, and the rated maximum is not always the number that governs where a boundary can be drawn.
Lymow One
Lymow One Plus
410VE NERAHusqvarna publishes two slope figures for the 410VE NERA: 30 percent inside the installation area and a lower 20 percent at the boundary, which governs where the working area can be drawn.
PCWorld's reviewer measured reliable operation around 30 degrees on a test property, well under Lymow's rated 45-degree (100%) maximum for the tracked drive on the One Plus.
Kress states the KR282 handles slopes above 60% where typical wire-free mowers lose traction, but the record's own evidence review found no independent source behind that figure.
How much yard does each cover, and how is that verified?
Rated coverage area spans more than 4x across these four mowers, and only one has an independent per-charge measurement to check against.
Lymow OneLymow One Plus410VE NERAPCWorld measured roughly 0.57 acre per charge on the Lymow One Plus, the only per-charge coverage figure in this comparison that did not originate with a manufacturer.
Lymow's own published ceiling for the One Plus is 1.73 acres per day on the 10A fast charger, dropping to 1.1 acres on the 5A pack.
Husqvarna rates the 410VE NERA at 1,500 square meters plus or minus 20 percent, the smallest published working area among the four.
How does each hold a boundary without a wire?
RTK, RTKn, and EPOS all promise a wire-free boundary, but the yard-side hardware each depends on differs across all four.
Lymow OneLymow One Plus410VE NERAKress runs its own RTKn correction network, reaching the mower over its integrated 4G rather than a property-mounted antenna or base station, with five years of data included.
Lymow ships the RTK base station, antenna, ground stake and mounting hardware in the box with both the One and One Plus, so setup is siting rather than a separate purchase.
Husqvarna's EPOS positioning draws correction data over cellular or Wi-Fi at the lawn; where neither reaches, the optional EPOS RS1 reference station is required.
What cutting method and consumables does each use?
Cutting decks range from an 8.7-inch single blade to a 16-inch dual-disc system, and blade material and replacement intervals differ just as much.
Lymow OneLymow One Plus410VE NERAThe Lymow One Plus runs two counter-rotating SK5 tool-steel discs at up to 6,000 rpm, a different blade architecture from the single-blade or small-stamped-blade designs on the other three.
Husqvarna specifies six small stamped blades across two discs, replaced with their screws every four to eight weeks through the growing season and never sharpened.
Lymow publishes no blade-wear interval for the original One; blades are replaced as they dull or take damage rather than on a fixed schedule.
How much independent field evidence backs each classification?
This section reviews how much independent evidence exists behind each record, since two of the four reached market within the past six months.
Lymow OneLymow One Plus410VE NERAThe KR282's entire evidence base is Kress's own product pages; no independent press, owner-forum, or outcome source appears on the record.
Owners in r/Lymow_Official documented a firmware 2.1.42 update that made units unusable over Bluetooth, and a separate over-the-air update that left a mower bricked mid-install.
Early Husqvarna 410VE NERA owner threads from March 2026 on roboter-forum.com report no job-stopping fault on the newly released model.
In closing
What the evidence shows
Patterns that emerged across the questions above.
Slope figures use different definitions
Kress and the Lymow models publish single maximum-grade numbers, while Husqvarna publishes two: an installation figure and a lower one that governs the boundary itself.
Field evidence age varies by years, not months
Kress and Lymow One have been in market over a year with documented independent sources; Lymow One Plus and the 410VE NERA reached market the same month, five months before this comparison.
Yard-side hardware needs differ despite shared wire-free claims
The Kress ships with no yard-mounted hardware, the Lymow models include a base station or antenna in the box, and the Husqvarna depends on cellular or Wi-Fi reach unless an optional station is bought.
Common questions