Segway Navimow i105N vs Mammotion Yuka mini
Quick take: The Mammotion Yuka mini costs $50 less; the Mammotion Yuka mini is rated for a larger lawn (8,611 sq ft); the Mammotion Yuka mini is rated for steeper ground (50%); the Segway Navimow i105N cuts taller (up to 3.6"), which matters for fescue and warm-season grasses.
| Spec | Segway Navimow i105N | Mammotion Yuka mini |
|---|---|---|
| Price | ~$799 | ~$749 |
| Rating | — | 4.76★ (59) |
| Navigation | RTK + Vision | RTK + Vision |
| Max Lawn Size | 5,445 sq ft (5,445 sq ft) | 8,611 sq ft (8,611 sq ft) |
| Max Slope | 30% (17°) | 50% (27°) |
| Cutting Width | 7.1" | 7.5" |
| Cut Height | 2"–3.6" | 2"–3.5" |
| Drive | RWD | RWD |
| Runtime | 60 min | 110 min |
| Charge Time | 90 min | 180 min |
| Noise | 58 dB | 60 dB |
| Weight | 24 lb | 23 lb |
| Obstacle Detection | VisionFence 140-degree RGB camera plus bumper; recognizes 150+ object types (toys, pets, furniture) but has no drop-off detection. | Dual front cameras plus bumper; recognizes 200+ objects and avoids toys, pets and beds, but is cautious around trees and will not revisit patches it skipped. |
| Edge Cutting | No | Yes |
| Rain Sensor | No | Yes |
| Cellular | No | No |
| Anti-Theft | PIN lock and lift alarm; GPS tracking and geofence alerts only with the optional Access+ 4G module | GPS tracking, ownership authentication and app alerts |
| Warranty | 3-year limited | 3-year limited |
Pros & cons
Segway Navimow i105N
- ✓Cheapest RTK mower from a major brand; frequently $669-699 on sale
- ✓Straight parallel stripes with no random bouncing, so the lawn looks intentional
- ✓58 dB is quiet enough to run early morning without waking neighbors
- ✓AI Assist Mapping finds the lawn edge for you during the perimeter drive
- ✓3-year warranty, longer than most budget rivals
- ✗Owners report it getting stuck on flat ground and in small dips
- ✗Only 60 minutes per charge, so a full 1/8 acre takes multiple cycles
- ✗No cliff or curb detection; front-wheel drive spins out above 30% grades
- ✗Manual height dial and no GPS anti-theft without the $120 Access+ module
- ✗Several owners hit failures after a few months and slow email-only support
Mammotion Yuka mini
- ✓No RTK station, no wire: plug in the dock, auto-map, mow
- ✓Lowest price of any Mammotion and one of the cheapest vision-assisted mowers with a 3-year warranty
- ✓Quiet enough that owners run it at dawn; clean uniform cut on regular lawns
- ✓AI vision keeps it inside boundaries next to the house where satellite signal fades
- ✓Light 23 pound body is easy to carry between front and back yards
- ✗Owners with slopes or uneven ground report frequent stuck and lift-sensor stops
- ✗Overly cautious around trees and will not go back for patches it avoided
- ✗App is functional but clunky, with occasional connectivity drops and a laggy camera feed
- ✗No built-in 4G, and the 2.0 inch minimum cut is too tall for warm-season lawns