Lymow One vs Segway Navimow X350
Researched by Riley Hart · prices checked Nov 4, 2026
As of Nov 4, 2026, the Lymow One costs $2,599 and the Segway Navimow X350 costs $2,799, so the Lymow One is $200 cheaper. Pick the Lymow One for large, rough or steep yards. Pick the Segway Navimow X350 for big open lawns up to 1.5 acres. The Lymow One wins 4 of 7 points we can measure (1 tied).
Who wins, point by point
The Lymow One wins 4 of 7 points we can measure (1 tied). Built from today's prices, the specs and independent tests for these two robots.
| One | X350 | Winner | |
|---|---|---|---|
| Price today | $2,599 | $2,799 | One |
| Warranty | 3 years | 3 years | Tie |
| Lawn size | 1.73 acre | 1.5 acre | One |
| Steepest slope | 100% | 50% | One |
| Cut width | 16 in | 9.3 in | One |
| Runtime per charge | 185 min (tested) | 200 min | X350 |
| Noise | 68 dB | 60 dB | X350 |
- You want to spend less (saves $200)
- You care most about lawn size (1.73 acre vs 1.5 acre)
- You care most about steepest slope (100% vs 50%)
- Best for large, rough or steep yards
- You care most about runtime per charge (200 min vs 185 min (tested))
- You care most about noise (60 dB vs 68 dB)
- Best for big open lawns up to 1.5 acres
- Area
- Lymow claims up to 1.73
- Max slope
- Lymow lists 45°
- Navigation
- RTK
- Cut width
- 16 in
Tracked RTK mower with a 16 in deck for steep, rough, big yards
Full Lymow One review, pros and cons →- Area
- Up to 1.5 acres
- Max slope
- 50%
- Navigation
- EFLS 3.0: RTK
- Cut width
- 9.3 in
Fast RTK and vision mower for big, open lawns up to 1.5 acres
Full Segway Navimow X350 review, pros and cons →Side by side
| Lymow One | Segway Navimow X350 | |
|---|---|---|
| Price | $2,599 | $2,799 |
| 3 year cost | $2,599 | $2,799 |
| Our score | Not scored yet | Not scored yet |
| Rank in Lawn | #28 | #30 |
| Status | on sale | on sale |
| Warranty | 3 year limited warranty (Lymow US) | 3 years (Navimow) |
| Area | Lymow claims up to 1.73 acres per day with the 10A charger (1.1 acres per day with the 5A charger), 0.57 acre per charge; it calls the daily figure a theoretical lab maximum | Up to 1.5 acres; map can reach 1.2x that (Navimow) |
| Max slope | Lymow lists 45° (100%); Freshly Charged notes the spec sheet it saw said 45% grade, so the unit is unclear. Both reviewers said it handled their slopes without slipping | 50% (27°), 25% (14°) at the boundary (Navimow); PCWorld found it slid sideways when crossing a slope |
| Navigation | RTK plus VSLAM with binocular AI vision and five ultrasonic sensors | EFLS 3.0: RTK plus VSLAM and visual inertial odometry, 300° RGB and ToF obstacle detection (Navimow) |
| Boundary wire | Not needed | Not needed |
| Cut width | 16 in, dual rotary blades up to 6,000 rpm | 9.3 in, single 6 blade disc (Navimow) |
| Cut height | 1.2 to 4.0 in | 2 to 4 in (Navimow US); TechRadar listed 0.8 to 2.8 in for its unit |
| Battery runtime | 15Ah LiFePO4, up to 3 hours (Lymow). Yanko Design measured about 178 to 185 min for a 6,778 sq ft yard; 10A charger reaches 90% in about 90 min, the 5A version in about 150 min | Up to 200 min per charge, 80 min recharge (Navimow); PCWorld saw 60 to 90 min recharges |
| Drive | Tank tracks with front omnidirectional wheels | Rear wheel drive with traction control, 10 in wheels (Navimow); no AWD |
| Rtk required | Yes, an RTK base station with antenna is installed with a clear sky view | Network RTK, no local antenna where coverage exists; RTK antenna included for other areas (Navimow) |
| Multi zone | Yes, up to 80 zones (Lymow) | Multiple zones, no go areas and channels (TechRadar); zone limit not published |
| Noise | Not listed by Lymow; Freshly Charged cites 68 dB and both reviewers found it louder than disc blade robot mowers | 60 dB(A) (Navimow) |
| Weather | IPX6 with a rain sensor; Yanko Design says mowing in rain is not recommended | IP66; no onboard rain sensor, uses cloud weather data (PCWorld) |
| Best for | large, rough or steep yards | big open lawns up to 1.5 acres |
| Skip if | your lawn is small and flat or noise is a concern | your yard is small or has steep side slopes |
Specs are maker claims unless a reviewer is named. Prices from the stores we link, checked daily.
What reviewers found
Lymow One
- Yanko Design: Tested on a yard with 32 oak trees. About one hour from unboxing to first mow, mapped 6,778 sq ft, and a full mow took about 178 to 185 minutes. It climbed a 6 in stump, threw a track on a 6 in curb and recovered, and stopped quickly for a foot in its path. Cut matched a walk behind mower on St. Augustine grass. Source
- Freshly Charged: One week of backyard testing on a pre production unit. Cleared 2 in obstacles and small steps, never got stuck and left clean stripes in long grass. Noticeably louder than rivals (68 dB on the spec sheet) and hard to move at 77.6 lb. Source
Segway Navimow X350
- PCWorld (TechHive): On a challenging, sloped yard it navigated well day and night and cut as well or better than the i and H series. AI mapping failed on the slope and the front end slid downhill when driving across a slope. Setup took about 30 minutes; recharges took 60 to 90 minutes. Source
- TechRadar: On a 1,000 m² (0.25 acre) lawn with large trees it mowed fast and neat, stayed accurate under trees and respected no mow zones. It avoided a ride on toy and a soccer ball but ran over a tangerine sized ball. Sub scores: design 5/5, performance 4.5/5, app 5/5, value 4/5. Source
Questions buyers ask
Which is better, the Lymow One or the Segway Navimow X350?
Pick the Lymow One for large, rough or steep yards. Pick the Segway Navimow X350 for big open lawns up to 1.5 acres.
Which is cheaper?
The Lymow One at $2,599, versus $2,799 for the Segway Navimow X350, checked Nov 4, 2026.
What is the difference between the One and the X350?
Area: Lymow claims up to 1.73 acres per day with the 10A charger (1.1 acres per day with the… on the One, Up to 1.5 acres; map can reach 1.2x that (Navimow) on the X350. Max slope: Lymow lists 45° (100%); Freshly Charged notes the spec sheet it saw said 45% grade, so… on the One, 50% (27°), 25% (14°) at the boundary (Navimow); PCWorld found it slid sideways when… on the X350. Navigation: RTK plus VSLAM with binocular AI vision and five ultrasonic sensors on the One, EFLS 3.0: RTK plus VSLAM and visual inertial odometry, 300° RGB and ToF obstacle… on the X350.
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All robot lawn mowers, ranked
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