Segway Navimow X330 vs Segway Navimow X430
Researched by Riley Hart · prices checked Oct 26, 2026
As of Oct 26, 2026, the Segway Navimow X330 costs $2,299 and the Segway Navimow X430 costs $2,499, so the Segway Navimow X330 is $200 cheaper. Pick the Segway Navimow X330 for large open yards up to 1 acre. Pick the Segway Navimow X430 for large complex yards with steep slopes.
- Area
- Up to 1.0 acre
- Max slope
- 50%
- Navigation
- EFLS 3.0
- Cut width
- 9.3 in
A strong choice for a big, open yard up to an acre where speed matters. Testers found its navigation accurate even under trees. It is two wheel drive, so very rough or soft ground may be a problem, and it is overkill for small lawns.
Full Segway Navimow X330 review →- Area
- 1 acre
- Max slope
- 84%
- Navigation
- Network RTK + VSLAM
- Cut width
- 17 in
The X430 is the strongest all rounder here for big, awkward lawns with real hills, and two independent testers rated it highly. It is large, heavy and expensive, so it is overkill for a small yard. Navimow's own store showed it sold out on our check date, though PCWorld lists it at Lowe's, Home Depot and Walmart.
Full Segway Navimow X430 review →Side by side
| Segway Navimow X330 | Segway Navimow X430 | |
|---|---|---|
| Price | $2,299 | $2,499 |
| 3 year cost | $2,299 | $2,853 |
| Our score | Not scored yet | Not scored yet |
| Rank in Lawn | #12 | #14 |
| Status | on sale | on sale |
| Warranty | n/a | Up to 3 years |
| Area | Up to 1.0 acre | Up to 1.0 acre |
| Max slope | 50% (27°), 25% (14°) at the boundary | 84% (40°) |
| Navigation | EFLS 3.0 (RTK plus visual SLAM and visual inertial odometry); 300° RGB and ToF obstacle detection | Tri frequency Network RTK with 360° VSLAM and AI vision obstacle detection |
| Boundary wire | Not needed | Not needed |
| Cut width | 9.3 in | 17 in |
| Cut height | 2 to 4 in, auto adjust | 0.75 to 4 in |
| Battery runtime | 8Ah battery, 160 min mowing per charge, 65 min recharge | About 110 min per charge, about 90 min recharge (PCWorld) |
| Drive | Rear wheel drive | Four wheel drive with front wheel zero turn steering |
| Rtk required | Network RTK where coverage exists, no local antenna needed; GNSS antenna kit included | Network RTK, no antenna in covered areas; GNSS antenna included |
| Multi zone | n/a | Up to 120 zones including no go areas |
| Noise | 60 dB(A) | Under 68 dB(A) per brand; 60 dB(A) listed by PCWorld |
| Weather | IP66 | IP66 mower and station |
| Best for | large open yards up to 1 acre | large complex yards with steep slopes |
| Skip if | your yard is small or very rough | your lawn is small or flat |
Specs are maker claims unless a reviewer is named. Prices from the stores we link, checked daily.
What reviewers found
Segway Navimow X330
- TechRadar: Tested the X350, a larger battery sibling in the same X3 series. It mowed fast and stayed accurate under trees, but missed a very small ball and may struggle on rough terrain with 2WD. Source
Segway Navimow X430
- Bob Vila: Named Best Overall. Handled thick St. Augustine grass and steep side yards better than the other six mowers tested; mapping was the easiest in the group; the RTK antenna was never needed. Source
- PCWorld (TechHive): Editors' Choice. On a 7,600 sq ft test lawn it stayed inside boundaries, climbed slopes without slipping and did not go over a raised edge that a smaller Navimow fell into; cut was even at 3 and 4 in. Source
Pros and cons
Segway Navimow X330
Pros
- 160 min of mowing per charge
- Handles 50% slopes
- Network RTK means no antenna in many areas
- Wide 9.3 in cut
Cons
- Rear wheel drive only
- Costly for small lawns
- Large body
- Zone limit not published
Segway Navimow X430
Pros
- Wide 17 in deck
- Rated for 84% slopes with four wheel drive
- Network RTK usually avoids an antenna install
- Up to 120 zones
Cons
- Expensive
- Large and heavy at about 64 lb
- Cellular service costs $32.90 a year after year one
- Sold out on the brand store on our check date
Questions buyers ask
Which is better, the Segway Navimow X330 or the Segway Navimow X430?
Pick the Segway Navimow X330 for large open yards up to 1 acre. Pick the Segway Navimow X430 for large complex yards with steep slopes.
Which is cheaper?
The Segway Navimow X330 at $2,299, versus $2,499 for the Segway Navimow X430, checked Oct 26, 2026. Over 3 years with running costs: $2,299 vs $2,853.
What is the difference between the X330 and the X430?
Max slope: 50% (27°), 25% (14°) at the boundary on the X330, 84% (40°) on the X430. Navigation: EFLS 3.0 (RTK plus visual SLAM and visual inertial odometry); 300° RGB and ToF obstacle… on the X330, Tri frequency Network RTK with 360° VSLAM and AI vision obstacle detection on the X430. Cut width: 9.3 in on the X330, 17 in on the X430.
Also consider
See all ranked →More comparisons
- Mammotion LUBA mini 2 AWD vs Segway Navimow X330
- Eufy E15 vs Segway Navimow X330
- Mammotion LUBA 3 AWD vs Segway Navimow X330
- Mova LiDAX Ultra 3000 AWD vs Segway Navimow X330
- Mammotion LUBA 3 AWD vs Segway Navimow X430
- Ecovacs GOAT A3000 LiDAR PRO vs Segway Navimow X430
- Mova LiDAX Ultra 3000 AWD vs Segway Navimow X430
All robot lawn mowers, ranked
See the ranking →Affiliate links. We may earn a commission. It never changes our score. Disclosure