Robot mower head-to-head comparisons

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We've got three comparisons up. Each one puts two current models on the same questions about your yard.

Navimow X430 vs LUBA 3 AWD 3000

For an open acre we'd look at the X430, rated 1 acre (43,560 sq ft) and 84% (40°). The LUBA 3 AWD 3000 is rated 0.75 acres and 80%. We'd pick that one for a smaller lawn under trees.

Makers usually publish one maximum slope and don't say whether it applies in the middle of your lawn or at the edge. When a model also gives a lower figure for the edge, that's the one to use there. If your bank runs into a bed or a fence, we'd leave some margin, because edges are usually harder.

Dreame A3 AWD Pro 2500 vs LUBA 3 AWD 3000

We'd pick the Dreame 2500, rated 0.62 acres and 80%, if you want LiDAR and no RTK. The LUBA 3000 is rated 0.75 acres and 80%. Both use LiDAR. The LUBA also uses network RTK. The Dreame doesn't.

Worx Vision Cloud WR340 vs Navimow X430

Both are rated 1 acre. For a gentler acre we'd pick the WR340, which publishes 30%. The X430 publishes 84%, and that's the one we'd pick if your banks are steeper.