Best robot mowers for large gardens
For a big lawn the decisive spec is rated working area — how much grass the robot is built to keep on top of. These models are rated for roughly 800 m² or more, ranked largest first.
How we rank: robots rated for ≥ 800 m², ranked by sourced working area (largest first). These are transparent sorts on sourced specs — we don't publish editorial scores until they're defensibly sourced. Blanks mean "not specified", never a guess.
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Mammotion Luba 2 AWD 5000 (5000)
verified Rated for up to 5000 m² · handles 80% slopes
- large/complex gardens
- steep slopes (80% / AWD)
- wire-free RTK + vision
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Worx Landroid Vision L1600 (WR216E)
verified Rated for up to 1600 m² · handles 30% slopes
- wire-free AI camera (no RTK/wire)
- unbox-and-mow
- large gardens
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Stihl iMOW 5 EVO
verified Rated for up to 1500 m² · handles 45% slopes · £2,239
- large gardens up to 1500 m²
- steep slopes (45%)
- wide 28 cm cut
FAQ
How much working area do I need?
Match the rating to your lawn with headroom for awkward areas and growth. Our coverage estimator checks a specific model against your exact size.