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Best for small yards

Gardena Sileno City 250

Gardena · Boundary wire

8.1/ 10
🌿

Whisper-quiet and genuinely cheap to run — the right answer for tidy urban lawns under a quarter acre.

What we like

  • Quietest mower we track
  • Simple and reliable
  • Mows in rain

Worth knowing

  • Small coverage ceiling
  • Basic app
Max lawn0.06 acre
Max slope35%
Cut width6.3 in
NavigationBoundary wire
Noise57 dB
ConnectivityBluetooth
Check price on Amazon →

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Most proven platform

Husqvarna Automower 430X

Husqvarna
8.9
🌿

The mower that defined the category — boundary wire takes a weekend to install, then it quietly runs for years.

Max lawn0.8 acre
Max slope45%
Cut width9.4 in
$2,499 at husqvarna.com → Full review →
8.4
🌿

The sensible entry point: shared 20V battery ecosystem, cut-to-edge deck, and accessories sold a la carte.

Max lawn0.25 acre
Max slope35%
Cut width8 in
Check price on Amazon → Full review →