Quick Answer: The STIHL iMOW is a premium, dealer-installed robotic mower sold only through STIHL dealers — not on Amazon. The EVO lineup scales by lawn size: the iMOW 5 EVO covers up to 1,500 m², the iMOW 6 EVO up to 3,000 m² (from about $3,799.99), and the iMOW 7 EVO up to 5,000 m² (from about $4,999.99), per STIHL and US dealers. All EVO models still use a buried boundary wire with GPS-assisted navigation and handle slopes up to 45% (55% with the Upgrade Kit 10). It’s an excellent choice if you value dealer setup and service — but if you’d rather skip the wire and pay less, wire-free RTK mowers like the Segway Navimow and Mammotion Luba are the smarter buy and ship from Amazon today.
STIHL is best known for chainsaws and pro outdoor power equipment, and the iMOW brings that dealer-network, built-to-last philosophy to robotic mowing. The trade-off is straightforward: you get professional installation and one of the best service networks in the business, but you pay premium prices, you still live with a boundary wire, and you can’t just add it to a cart online. Here’s how the 2026 iMOW EVO range stacks up — and when a wire-free alternative makes more sense.
STIHL iMOW EVO lineup 2026 at a glance
| Model | Max lawn area | Navigation | Max slope | Connectivity | Price (from) |
|---|---|---|---|---|---|
| iMOW 5 EVO | ~1,500 m² (~0.37 acre) | Boundary wire + GPS-assist | 45% (55% w/ kit) | Wi-Fi · BT · mobile | Below 6 EVO |
| iMOW 6 EVO | ~3,000 m² (~0.74 acre) | Boundary wire + GPS-assist | 45% (55% w/ kit) | Wi-Fi · BT · mobile | ~$3,799.99 |
| iMOW 7 EVO | ~5,000 m² (~1.25 acre) | Boundary wire + GPS-assist | 45% (55% w/ kit) | Wi-Fi · BT · mobile | ~$4,999.99 |
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How the STIHL iMOW range is sized
STIHL sizes the iMOW the same way it numbers chainsaws — the bigger the number, the bigger the job. The model you need is set by your lawn’s square meters, with a bit of headroom so the mower isn’t running flat-out:
- iMOW 5 EVO — for lawns up to 1,500 m² (about 0.37 acre), per STIHL. The entry into the EVO range, suited to typical suburban gardens.
- iMOW 6 EVO — for lawns up to 3,000 m² (about 0.74 acre). The mid-range workhorse, and the one most large-suburban buyers land on. It starts at about $3,799.99 for 2026.
- iMOW 7 EVO — for lawns up to 5,000 m² (about 1.25 acres), the flagship for big properties, from about $4,999.99. If your land is in this range, also weigh wire-free options in our best robot lawn mower for large yards guide.
A smaller iMOW 4 EVO also exists for compact lawns. Across the range, the EVO suffix is the key feature: it adds mobile-network connectivity on top of Wi-Fi and Bluetooth, so the MY iMOW app can reach the mower remotely — handy when you’re away from the house.
What the STIHL iMOW does well
Dealer install, premium build & a deep service network
- Professional setup. STIHL dealers typically lay the boundary wire, site the dock and program the schedule, so you skip the trickiest part of robot-mower ownership — getting the boundary right.
- Three free-swinging blades. The EVO models cut with three pivoting razor blades for a clean finish, and blade changes are tool-free, per STIHL.
- Real coverage headroom. Up to 5,000 m² on the iMOW 7 EVO is genuine large-property capacity, matched by few consumer mowers.
- Service you can drive to. Unlike online-only brands, STIHL's dealer network means in-person support, parts and warranty service — the reason many buyers pick it over a cheaper box-shipped rival.
Like all robot mowers, the iMOW is cheap to run and gentle on the lawn: frequent light mulching cuts drop tiny clippings back as fertilizer, and a robot mower draws only around 0.5–1 kWh per session — a fraction of a gas mower’s fuel and upkeep. That low-effort, healthier-lawn payoff is exactly why the category is booming, as we cover in our are robot lawn mowers worth it guide.
Where the STIHL iMOW falls short
- It still needs a boundary wire. The iMOW EVO is GPS-assisted, not wire-free — a buried perimeter wire defines the lawn. If burying (or paying a dealer to bury) wire is a dealbreaker, see our robot lawn mower without perimeter wire guide for RTK and camera mowers that need no wire at all.
- Price. At about $3,799.99 for the iMOW 6 EVO, it costs roughly three times a wire-free Segway Navimow i110N (~$1,199) that covers a similar mid-size lawn.
- Dealer-only. You can’t buy an iMOW on Amazon or online — it’s sold exclusively through authorized STIHL dealers in the US, so availability depends on having one nearby.
- Slopes. Rated to 45% (55% with the Upgrade Kit 10), the iMOW is fine for gentle grades but outclassed on steep banks by an all-wheel-drive Mammotion Luba 2 AWD (80% / 38°) — see our robot mower for hills guide if your yard slopes hard.
STIHL iMOW vs the wire-free alternatives
The iMOW’s natural rival is the Husqvarna Automower — the other premium, dealer-installed, boundary-wire brand. Against the wire-free RTK newcomers, the calculus changes fast: those mowers cost less and skip the wire entirely, at the price of STIHL’s dealer support.
| Mower | Navigation | Max area | Max slope | On Amazon? | Price (from) |
|---|---|---|---|---|---|
| STIHL iMOW 6 EVO | Boundary wire + GPS | ~3,000 m² | 45% (55%) | No (dealer only) | ~$3,799.99 |
| Husqvarna Automower 430X | Boundary wire + GPS | ~3,200 m² | 45% (24°) | Yes | ~$2,799 |
| Segway Navimow i110N | RTK GPS · wire-free | ~1,100 m² | 45% (24°) | Yes | ~$1,199 |
| Mammotion Luba 2 AWD | RTK GPS · AWD · wire-free | ~5,000 m² | 80% (38°) | Yes | ~$1,599+ |
| Worx Landroid M | Boundary wire | ~1,000 m² | 35% (20°) | Yes | ~$899 |
The takeaway: the iMOW competes with the Husqvarna Automower on dealer service and build, but on a pure price-and-convenience basis the wire-free Mammotion Luba 2 AWD covers the same 5,000 m², climbs far steeper slopes, needs no wire, and costs less than half an iMOW 7 EVO. For most homeowners cross-shopping, that’s a hard combination to argue with — see the full field in our best robot lawn mower rankings.
STIHL iMOW by the numbers
- $3,799.99 / $4,999.99 starting prices: The 2026 iMOW 6 EVO starts at about $3,799.99 and the iMOW 7 EVO at about $4,999.99 in the US, per STIHL dealers — roughly two to three times a wire-free Navimow that covers a comparable lawn.
- 1,500 / 3,000 / 5,000 m² coverage tiers: STIHL rates the iMOW 5, 6 and 7 EVO for up to 1,500, 3,000 and 5,000 m² respectively — so the model number, not the budget, should drive your choice.
- 45% slope (55% with Upgrade Kit 10): Per STIHL, the iMOW EVO handles grades up to 45%, extendable to 55% — competitive among wired mowers but below the 80% (38°) of an AWD Mammotion Luba 2 AWD.
- Dealer-only, boundary-wire: Unlike wire-free RTK rivals sold on Amazon, every iMOW is GPS-assisted over a buried wire and sold only through STIHL dealers — the single biggest difference from the wire-free competition.
The bottom line
The STIHL iMOW is a premium robotic mower for buyers who want dealer installation, a brand with real service depth, and coverage that scales all the way to 5,000 m². The iMOW 5, 6 and 7 EVO let you match the machine to your lawn, and the build quality and support are first-rate. But two things define the decision: it still uses a boundary wire, and at about $3,799.99 for the 6 EVO it costs far more than wire-free rivals. If hands-off dealer service is worth a premium to you — or you’re already cross-shopping a Husqvarna Automower — the iMOW earns its place. If you’d rather order online, skip the wire and keep more in your pocket, a wire-free Segway Navimow or Mammotion Luba 2 AWD from our best robot lawn mower guide is the better buy. New to robot mowers entirely? Start with are robot lawn mowers worth it before you spend.