Husqvarna Automower 420 iQvsSegway Navimow X330

The Segway Navimow X330 is the better robot mower, 8/10 against 6.3/10. It wins on navigation and coverage, terrain, value.

Husqvarna Automower 420 iQCheck price
Segway Navimow X330Check price
Illustration of Husqvarna Automower 420 iQ robot mowerIllustration

Husqvarna Automower 420 iQ

List price$3,299.99
Check price on Amazon

Pick this if

  • You prefer Husqvarna's app and ecosystem.
Illustration of Segway Navimow X330 robot mowerIllustration

Segway Navimow X330

Top score
List price$2,299
Check price on Amazon

Pick this if

  • You have slopes steeper than 45%.
  • You want to spend less. It costs $1,001 less.
  • You'd rather not mount an RTK antenna.
  • Quiet matters: 60 dB against 62 dB.

Score by dimension

A check and a heavier ring mark the best score in each row. Weights in brackets.

Navigation and coverage (25%)
Terrain (20%)
Value (15%)
Setup and app (15%)
Owner reputation (15%)
Security and weather (10%)

Specs side by side

A check marks the best number in each row.

Price
Husqvarna Automower 420 iQ: $3,299.99
Segway Navimow X330: $2,299 (best)
Max area
Husqvarna Automower 420 iQ: 4,047 m² (1.00 acre)
Segway Navimow X330: 4,047 m² (1.00 acre)
Max slope
Husqvarna Automower 420 iQ: 45%
Segway Navimow X330: 50% (best)
Navigation
Husqvarna Automower 420 iQ: RTK / satellite
Segway Navimow X330: RTK + camera
Boundary wire
Husqvarna Automower 420 iQ: Not needed
Segway Navimow X330: Not needed
RTK base station
Husqvarna Automower 420 iQ: Required
Segway Navimow X330: Not needed (best)
Drive
Husqvarna Automower 420 iQ: 2WD
Segway Navimow X330: 2WD (rear wheels)
Cutting width
Husqvarna Automower 420 iQ: 23.9 cm (best)
Segway Navimow X330: 23.6 cm
Runtime
Husqvarna Automower 420 iQ: 84 min
Segway Navimow X330: 160 min (best)
Noise
Husqvarna Automower 420 iQ: 62 dB
Segway Navimow X330: 60 dB (best)
Water rating
Husqvarna Automower 420 iQ: IPX5
Segway Navimow X330: IP66

Questions people ask

Is the Husqvarna Automower 420 iQ better than the Segway Navimow X330?

The Segway Navimow X330 scores 8/10 against 6.3/10 for the Husqvarna Automower 420 iQ on our spec-based score.

Which handles slopes better, Husqvarna Automower 420 iQ or Segway Navimow X330?

The Segway Navimow X330 is rated for 50% slopes, against 45% for the other.

Which covers a bigger lawn?

The Husqvarna Automower 420 iQ, rated for 4,047 m² (1.00 acre).

Do they need a boundary wire?

Husqvarna Automower 420 iQ: no. Segway Navimow X330: no.