Quick Answer: McCulloch’s ROB line (S400, S600, R600, R1000) is a real robot mower series owned by the Husqvarna Group — the same parent company behind Husqvarna Automower, Gardena Sileno, and Flymo EasiLife. Unlike Flymo, which has never officially launched a robot mower in the US, McCulloch’s ROB R1000 does show up on Amazon.com and at Lowe’s under a “1/4 acre” SKU. The catch: neither listing shows a stable current price, and independent trackers report no validated recent offers — a pattern that usually means a brand is being quietly wound down rather than restocked, not that it’s fake.

If “McCulloch robot mower” turned up in a search next to Husqvarna, Gardena, or Worx, it’s a legitimate hit — just for the most obscure of the four robot-mower brands under one Swedish parent company. Here’s the honest 2026 picture: what ROB actually is, where it’s sold, and why the pricing situation looks shaky.

McCulloch ROB: the fourth Husqvarna Group robot mower brand

Robot lawn mowers on this site have already covered three of the four brands under the Husqvarna Group umbrella: Husqvarna itself (the premium, wire-free EPOS iQ flagship), Gardena (the accessible, boundary-wire Sileno line, a Husqvarna Group brand since 2007), and Flymo (the UK/Europe-only EasiLife GO series that’s never officially launched in the US). McCulloch’s ROB series is the fourth — and it’s the one most US shoppers have never heard of, despite McCulloch being a familiar name on gas trimmers and chainsaws at Lowe’s for decades.

ROB spans a handful of models: the S400 (up to 400 m²), S600 (up to 600 m²), R600, and the largest, R1000 (up to 1,000 m², roughly a quarter acre) — all boundary-wire machines with Bluetooth app control, multiple cutting heights, and mulching decks, per McCulloch’s own international product pages. An R800 model existed in the lineup at one point but is now confirmed discontinued.

Where ROB is actually sold in the US

This is the detail that separates McCulloch from Flymo. Flymo’s EasiLife has no US storefront, no US pricing, and nothing beyond stray third-party accessories on Amazon. McCulloch’s ROB R1000, by contrast, has its own Amazon.com product listing, and Lowe’s carries a McCulloch ROB unit under its own SKU, described as covering “up to 1/4 acre” — that’s real US retail placement, not just a European product spilling into US search results.

ModelMax coverageNavigationUS availability
McCulloch ROB S400400 m² (~4,300 sq ft)Boundary wire, Bluetooth appInternational listing; no confirmed active US retail page
McCulloch ROB S600600 m² (~6,460 sq ft)Boundary wire, Bluetooth appNo validated current US offers found
McCulloch ROB R600~600 m²Boundary wire, Bluetooth appInternational listing; no confirmed active US retail page
McCulloch ROB R10001,000 m² (~1/4 acre)Boundary wire, Bluetooth app, 5 cutting heightsListed on Amazon.com and Lowe's

Amazon.com also carries third-party charging cables and accessories compatible with the S400/S500/S600 and R600/R800/R1000 models — the same “accessory demand outlives a thin official listing” pattern seen with other lightly stocked import brands.

McCulloch ROB R1000

Up to 1,000 m² (~1/4 acre) · boundary wire · Husqvarna Group brand
  • The only ROB model with an active US Amazon.com listing, plus a Lowe's SKU rated "up to 1/4 acre" — real US retail placement, unlike sibling brand Flymo.
  • 50-minute charge time and 5 adjustable cutting heights, per McCulloch's own product page — reasonably competitive specs for a boundary-wire budget machine.
  • Pricing is the open question: neither retailer shows a stable current price at the time of writing, and independent trackers report no recent validated offers — confirm live stock and price before counting on this one.
Check McCulloch ROB price on Amazon →

Cross-checking a thin listing like this against a mainstream pick’s spec sheet is exactly the kind of research a free trial makes painless — try Amazon Prime free for 30 days and get fast shipping locked in whichever way the price comparison goes.

Why the ROB pricing looks shaky, not fake

A missing or inconsistent price isn’t automatically a red flag — sale cycles move fast — but McCulloch ROB shows a specific pattern worth naming honestly: an already-discontinued sibling model (R800), no sign of a next-generation ROB unit since the R1000/S600 generation, and independent price-tracking sites reporting no validated recent offers for the S600 specifically. Individually, none of those proves the line is being wound down in the US. Together, they’re the same signature seen when a manufacturer keeps a legacy product listed without actively restocking or promoting it — worth knowing before you go looking for one, rather than assuming ROB gets the same retail attention as Husqvarna’s own Automower line.

McCulloch ROB by the numbers

The bottom line

McCulloch ROB is real, it’s Husqvarna Group-owned, and — unlike sibling brand Flymo — it actually reached US retail through Amazon.com and Lowe’s. That makes it a genuine curiosity for anyone who’s spotted the McCulloch name on a chainsaw aisle and wondered whether the robot mower is legitimate: it is. But the honest 2026 read is that ROB looks like the Husqvarna Group’s most neglected US listing, with thin, inconsistent pricing and a discontinued sibling model (R800) already off the shelf. If you want a boundary-wire budget robot mower with a more active US retail presence and clearer pricing, start with our best budget robot lawn mower guide or compare directly against Worx Landroid and Gardena’s Sileno line — both closer in price and both easier to actually buy today. For the full field of Amazon-available picks across every yard size, see our best robot lawn mower pillar.