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Sunseeker X7 Plus Gen 2
8.2/10- Price
- $3,299
- Area
- 6,070 m²
- Slope
- 70%
- Navigation
- RTK + camera
Navigation and coverage9.5
Rated area: 6,070 m² (1.50 acre)
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Segway Navimow X450
8.9/10$2,999
The Segway Navimow X450 is a RTK + camera, wire-free robot mower rated for 6,070 m² and 84% slopes. Its strongest category is terrain.
Specs last checked October 3, 2026.
Buy it if
- You want no perimeter wire to bury or repair.
- Your lawn has steep sections, up to 84% grade.
- You mow soft, bumpy or uneven ground that needs all-wheel drive.
- You have a large lawn, up to 1.50 acre.
Skip it if
- Nothing in the specs rules it out.
Score breakdown
Navigation and coverage25%9.5
Terrain20%10.0
Value15%9.0
Setup and app15%10.0
Owner reputation15%, neutral until owner data5.0
Security and weather10%9.5
Full specs
| Price | $2,999 |
|---|---|
| Rated area | 6,070 m² (1.50 acre) |
| Max slope | 84% |
| Navigation | rtk+vision |
| Boundary wire | No |
| RTK base or antenna | No |
| Drive | 4WD with dual independent steering motors |
| Cutting width | 43 cm |
| Cutting height | 19 to 102 mm |
| Battery | Not confirmed |
| Runtime | 110 min |
| Charge time | 90 min |
| Noise | 68 dB |
| Multi-zone | Yes |
| Obstacle avoidance | 360° RGB camera + ToF (VisionFence), 200+ object types |
| Anti-theft | Lifted alarm, PIN code, GPS tracking, out-of-boundary alarm, Find My, proximity unlock |
| App | Bluetooth + Wi-Fi + cellular (Connect+ 4G); Alexa and Google Home; OTA updates |
| Rain sensor | Yes |
| Water rating | IP66 |
| Weight | 28.9 kg |
| Sold in | US, EU |
Notes: US table: 12.8 Ah, 90 min charge, 110 min runtime, 63.71 lb = 28.9 kg. EU variant differs: 15 Ah, 100 min charge, 130 min runtime, 29.2 kg, nominal 5000 m2 (1.5 ac = 6070 m2). US values shown. Connect+ 2 yrs free.
Alternatives for a similar lawn
Image coming soon
- Price
- Not confirmed
- Area
- 6,070 m²
- Slope
- 50%
- Navigation
- RTK / satellite
Navigation and coverage8.5
Rated area: 6,070 m² (1.50 acre)
Image coming soon
Lymow One Plus
8.5/10- Price
- $2,799
- Area
- 7,001 m²
- Slope
- 100%
- Navigation
- RTK + camera
Navigation and coverage9.0
Rated area: 7,001 m² (1.73 acre)
Questions people ask
How big a lawn can the Segway Navimow X450 mow?
The maker rates it for 6,070 m² (1.50 acre).
Can the Segway Navimow X450 handle slopes?
It is rated for slopes up to 84%.
Does the Segway Navimow X450 need a boundary wire?
No. It navigates by rtk + camera.
How much does the Segway Navimow X450 cost?
US list price is $2,999. Prices change, so check the retailer.