Lymow One Plus (10A)
#1 in 1 acre and upFull review
For big, hilly properties approaching two acres, where the faster charger lets the tracked One Plus cover more ground each day. Smaller yards don’t need its bulk.
Amazon $2,599 Lymow $2,599$2,599
The Lymow One Plus (10A) is the better robot lawn mower overall, rated 4.5 to 4.0. The Lymow One Plus (10A) leads on slopes and value. The Lymow One Plus (10A) costs $200 less ($2,599 vs $2,799).
Segway Navimow X350
#8 in 1 acre and upFull review
For lawns up to about 1.5 acres that want reliable wire-free mowing with good obstacle avoidance. Skip it for very steep yards, which need an AWD mower.
Navimow $2,799$2,799
Prices were last checked October 21, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the Lymow One Plus (10A) for slopes (100% (45°) slopes vs 50% (27°) slopes) and value ($1,500 per rated acre vs $1,870 per rated acre).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every 1 acre and up robot lawn mower; a clear win is highlighted. How we rank explains each one.
| Factor weight | Lymow One Plus (10A) | Segway Navimow X350 |
|---|---|---|
| Overall rating | 4.5/5 | 4.0/5 |
| Value 30% | 89 $1,500 per rated acre | 76 $1,870 per rated acre |
| Navigation 20% | 80 RTK + vision, no boundary wire | 80 RTK + vision, no boundary wire |
| Slopes 20% | 100 100% (45°) slopes | 45 50% (27°) slopes |
| Features 15% | 100 6 of 6 | 86 6 of 7; no rain sensor |
| Warranty 10% | 67 3-year warranty | 67 3-year warranty |
| Noise 5% | 50 noise not published (neutral score used) | 67 60 dB(A) rated |
Independent tests
Lymow One Plus (10A)
| Tested by | Conditions |
|---|---|
| PCWorld | Mowed 531 m² in 142 minutes at medium speed with 42% of the battery left, and handled slopes of about 30° in the test yard. |
Segway Navimow X350
| Tested by | Conditions |
|---|---|
| MacSources | Average mow in the reviewer’s yard; the yard size isn’t stated. |
Specifications
| Lymow One Plus (10A) | Segway Navimow X350 | |
|---|---|---|
| Coverage | ||
| Lawn size (rated) | 1.73 acres (75,400 sq ft) | 1.5 acres (65,300 sq ft) |
| Max slope | 100% (45°) | 50% (27°) |
| All-wheel drive | - | No |
| Run time per charge | 3 h | 3 h 20 min |
| Charge time | 1 h 30 min | 1 h 20 min |
| Battery | 528 Wh, 35.2 V 15 Ah | 216 Wh, 21.6 V 10 Ah |
| Navigation | ||
| Navigation | RTK + vision | RTK + vision |
| Boundary wire needed | No | No |
| RTK station | Included | Included |
| Obstacle avoidance | AI camera + 5 ultrasonic sensors + 2 Hall sensors | 300° RGB + ToF cameras, 200+ obstacle types, bumper |
| Multiple zones | Yes | Yes |
| No-go zones | Yes | Yes |
| Cutting | ||
| Cutting width | 16 in (406 mm) | 9.3 in (237 mm) |
| Cutting height | 1.2–4 in | 2–4 in (50–100 mm) |
| Height adjustment | In the app | In the app |
| Blades | Dual SK5 steel rotary mulching blades | 6 blades on an anti-clogging cutting disc |
| Edge mowing | - | Optional Trimmer accessory (sold separately) for semi-automatic edge trimming |
| Smart features | ||
| Connectivity | Wi-Fi, Bluetooth, 4G | Wi-Fi, Bluetooth, 4G (3 years of 4G included) |
| Rain sensor | - | No |
| Anti-theft | Geofence alerts, device lock, live GPS tracking | - |
| Build | ||
| Noise (rated) | - | 60 dB(A) |
| Water resistance | IPX6 | IP66 |
| Weight | 78.5 lb (35.6 kg) | 43.7 lb (19.8 kg) |
| Warranty | 3 years | 3 years |
| Released | - | 2025-04 |