Segway Navimow X350 vs Sunseeker X7 Plus
Quick take: The Sunseeker X7 Plus is all-wheel drive, which is what keeps a mower climbing a wet slope; the Sunseeker X7 Plus is rated for steeper ground (70%).
| Spec | Segway Navimow X350 | Sunseeker X7 Plus |
|---|---|---|
| Price | ~$2,799 | ~$2,799 |
| Rating | — | — |
| Navigation | RTK + Vision | RTK + Vision |
| Max Lawn Size | 1.5 acres (65,340 sq ft) | 1.5 acres (65,340 sq ft) |
| Max Slope | 50% (27°) | 70% (35°) |
| Cutting Width | 9.3" | 14" |
| Cut Height | 2"–4" | 0.8"–4" |
| Drive | RWD | AWD |
| Runtime | 200 min | 120 min |
| Charge Time | 80 min | 90 min |
| Noise | 60 dB | 60 dB |
| Weight | 43.7 lb | 31 lb |
| Obstacle Detection | 300-degree RGB camera array plus ToF sensor with night vision; recognizes 200+ object types incl. 24 animal species, rerouting around pets and toys. | Twin front cameras (3D binocular Vision AI) trained on 360-plus object types plus bumper, lift and tilt sensors; small low items like a ball can be run over. |
| Edge Cutting | No | Yes |
| Rain Sensor | No | Yes |
| Cellular | Yes | Yes |
| Anti-Theft | PIN lock, lift alerts, GPS tracking and geofence alerts over built-in 4G | Geofence lockout, PIN and 4G/GPS tracking |
| Warranty | 3-year limited | 2-year |
Pros & cons
Segway Navimow X350
- ✓Over three hours per charge with a fast 80 minute top-up
- ✓Three years of 4G, GPS tracking and geofence included
- ✓Vision-fused RTK navigated a tree-heavy test lawn confidently
- ✓Quiet enough at 60 dB for night mowing
- ✓About a third cheaper than a dealer-installed Husqvarna 450X
- ✗Two-wheel drive; side-hill traversing is where the 50% rating falls apart
- ✗No physical rain sensor
- ✗Relocating the RTK antenna forces a remap
- ✗Thin early-season grass can confuse VisionFence boundary detection
- ✗Edge finish depends on the extra-cost Trimmer accessory
Sunseeker X7 Plus
- ✓AWD with a 70% slope rating at a price below the Luba 2 AWD 5000
- ✓14 in dual floating discs cut wide and follow uneven ground
- ✓Camera plus RTK keeps positioning under trees where GPS-only mowers wander
- ✓100 zones, virtual walls and no-go areas cover complex properties
- ✓Built-in 4G tracking and geofence lockout
- ✗App is cluttered and mapping with the single joystick is slow
- ✗Small low obstacles like balls can be run over
- ✗Stock at Sunseeker is often sold out and Amazon has been unavailable
- ✗Slower than some rivals: reviewers saw it take roughly twice as long per pass
- ✗Low body limits it on the steepest banks despite the AWD rating