Segway Navimow X315 vs Segway Navimow X330

Quick take: The Segway Navimow X315 costs $300 less; the Segway Navimow X330 is rated for a larger lawn (1 acre).

SpecSegway Navimow X315Segway Navimow X330
Price~$1,999~$2,299
Rating——
NavigationRTK + VisionRTK + Vision
Max Lawn Size0.5 acres (21,780 sq ft)1 acre (43,560 sq ft)
Max Slope50% (27°)50% (27°)
Cutting Width9.3"9.3"
Cut Height2"–4"2"–4"
DriveRWDRWD
Runtime120 min160 min
Charge Time60 min65 min
Noise60 dB60 dB
Weight43.2 lb43.7 lb
Obstacle Detection300-degree RGB camera array plus ToF sensor with night vision; recognizes 200+ object types incl. 24 animal species, rerouting around pets and toys.300-degree RGB camera array plus ToF sensor with night vision; recognizes 200+ object types incl. 24 animal species, rerouting around pets and toys.
Edge CuttingNoNo
Rain SensorNoNo
CellularYesYes
Anti-TheftPIN lock, lift alerts, GPS tracking and geofence alerts over built-in 4GPIN lock, lift alerts, GPS tracking and geofence alerts over built-in 4G
Warranty3-year limited3-year limited

Pros & cons

Segway Navimow X315

  • ✓Same chassis, cameras and cut quality as the flagship X390 for less than half the price
  • ✓RTK fused with visual SLAM keeps working under tree canopy
  • ✓Fast recharge: about 30 minutes gives roughly 90 minutes of mowing
  • ✓200+ object recognition with night vision makes after-dark runs practical
  • ✓Cut height goes to 4 inches, unlike the older H series
  • ✗Two-wheel drive; the 50% slope rating does not hold on side-hill runs
  • ✗No physical rain sensor, only weather-forecast pausing
  • ✗Leaves a few inches uncut along walls unless you add the Trimmer accessory
  • ✗Only one year of 4G included versus two to five on the bigger X3 models
  • ✗Pulled from Segway's own store; retailer stock only

Segway Navimow X330

  • ✓RTK plus visual SLAM keeps a fix under trees where RTK-only mowers stop
  • ✓Fast 3.3 ft/s pace and quick 65 minute recharge finish an acre in a day
  • ✓Two years of 4G with GPS tracking and geofence alerts included
  • ✓2-4 inch cut range suits cool-season grasses, unlike the old H series
  • ✓Sold direct at $2,299, down $500 from launch
  • ✗Two-wheel drive; struggles traversing side-hills despite the 50% rating
  • ✗No onboard rain sensor, only forecast-based pausing
  • ✗Edges need the optional Trimmer accessory or manual touch-up
  • ✗43.7 lb is heavy to carry between disconnected zones