STIHL
iMOW 5 EVO
Needs a boundary wire laid around the lawn.
Botsize ran every robot mower in its dataset through the sizer for a 1,000 m² lawn of typical shape. The verdicts below follow your region, and each card shows the numbers behind its verdict.
Updated
Change these numbers in the sizer, or read how the shape and hours factors work in the methodology. They are rules of thumb.
Of the 48 mowers sold in the EU: 24 fit, 11 are tight and 13 do not fit.
Closest fit first: the smallest limit that still covers the rating your lawn needs, then the lower price, then the larger slope margin.
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The limit covers the rating your lawn needs, and nothing rules the model out.
STIHL
Needs a boundary wire laid around the lawn.
STIGA
Needs no antenna at home and open sky over the lawn.
MAMMOTION
MAMMOTION
ECOVACS
The limit covers your lawn but not the margin, or the slope is at its limit.
ANTHBOT
Needs no antenna at home and open sky over the lawn.
MOVA
GARDENA
ECOVACS
This page ranks the 48 mowers in the Botsize dataset that are sold in the EU. Prices are the maker's list price, or the price its page showed that month (sometimes a sale price), with the month we read it.
To work out your own lawn size, the lawn area calculator adds up the shapes of your garden.
A 1,000 m² lawn is 10,764 sq ft, about a quarter acre. For this lawn that means 1,200 m² (12,917 sq ft) on one open shape, 1,350 m² (14,531 sq ft) with some beds and trees, and 1,500 m² (16,146 sq ft) for a complex layout. A mower allowed to run in daytime only needs 1.5 times as much again: 2,025 m² (21,797 sq ft) for a typical shape.
Several models are rated for 1,000 m² or 1,200 m², and on a typical lawn of this size both read tight. A model recommended for 1,000 m² gets a limit of 1,200 m² in the sizer, 1.2 times its rating, and is tight for the same reason. Ratings from 1,500 m² up fit with room for beds and trees.
If the lawn is open, with few beds and no tight corners, choose the open shape in the sizer: the rating needed drops to 1,200 m² and several tight models move into fits. Pick the shape that matches the lawn as it is: the margin exists because beds, trees and corners make the mower drive further.