The Husqvarna Automower 420iQ is the best auto mower from Husqvarna for 2026, particularly for owners of complex lawns up to one acre. It combines wire-free EPOS satellite positioning for centimeter-accurate navigation with onboard radar for obstacle detection, a 1 to 4 inch cutting-height range, and a four-year warranty backed by included replacement blades. Within the current iQ series, that combination makes it the strongest long-term ownership proposition. Its main limitation is a mowing capacity capped at one acre — larger properties will need the 440iQ instead.

TL;DR: Best Husqvarna Auto Mower of 2026

Best overall (up to 1 acre): Husqvarna Automower 420iQ — wire-free EPOS navigation, radar obstacle detection, 1–4″ cut height, 4-year warranty with blades included.

Best for large lawns (up to 2 acres): Automower 440iQ — the only model in this lineup rated for a full 2 acres, at $4,084.

Best value for small lawns (up to 0.5 acre): Automower 410iQ — same EPOS platform and 4-year warranty, priced from $2,599.

Skip if: your lawn is bigger than the mower’s stated acreage, or your yard’s steepest section exceeds the 45% (~24°) slope rating shared by this entire lineup.

Quick Verdict: Husqvarna Automower 420iQ

The 420iQ is the right pick for a typical upscale suburban lot of roughly half to one acre with obstacles to navigate — trees, garden beds, play equipment. Where the cheaper 410iQ relies purely on EPOS satellite positioning, the 420iQ adds onboard radar, which is the meaningful upgrade for cluttered or partially shaded yards. The four-year warranty with included replacement blades also gives it a lower projected cost of ownership than models sold without that coverage.

Key Specs: Husqvarna Automower 420iQ

SpecHusqvarna Automower 420iQ
Max coverage

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