# Segway Navimow i105 vs Sunseeker X7

As of Oct 30, 2026, the Segway Navimow i105 costs $799 and the Sunseeker X7 has no store price on file. The Segway Navimow i105 scores higher in our ranking (8.0 vs 7.9 out of 10). Pick the Segway Navimow i105 for small flat lawns on a budget. Pick the Sunseeker X7 for large uneven lawns.

Prices checked Oct 30, 2026. HTML version: https://robotsforthat.com/vs/segway-navimow-i105-vs-sunseeker-x7/

## Side by side

| | Segway Navimow i105 | Sunseeker X7 |
|---|---|---|
| Price | $799 | n/a |
| 3 year cost | $799 | n/a |
| Our score | 8.0/10 | 7.9/10 |
| Rank in Lawn | #2 | #4 |
| Status | on sale | on sale |
| Warranty | 3 years (Navimow) | n/a |
| Area | 0.125 acre, up to about 0.15 acre on simple yards (Navimow) | Up to 3 acres across X7 versions (Sunseeker US); PCWorld tested the 0.75 acre model, with a 1.5 acre model also sold |
| Max slope | 30% (17°), 10% (6°) at the boundary (Navimow); Top Ten Reviews listed 16° | 70% (35°) (Sunseeker); PCWorld's unit could not climb a steep side slope due to low ground clearance |
| Navigation | EFLS 2.0 RTK with visual SLAM backup, 140° RGB camera detecting 150+ obstacles (Navimow) | AONavi: RTK GNSS plus VSLAM, binocular cameras with Vision AI for 200+ obstacle types (Sunseeker) |
| Boundary wire | Not needed | Not needed |
| Cut width | 7.1 in, 3 blades (Navimow) | Up to 14.0 in, floating dual cutting discs (Sunseeker) |
| Cut height | 2 to 3.6 in, manual dial (Navimow) | 0.8 to 4.0 in (Sunseeker) |
| Battery runtime | About 60 min per charge, about 90 min to recharge (Navimow, Top Ten Reviews) | About 1 hour per charge on moderate settings (Bob Vila 2024); 60 to 90 min recharge (PCWorld) |
| Drive | Two wheel drive; Navimow's product page says front wheel drive while its spec table says rear wheel drive | All wheel drive with off road tires (Sunseeker US, PCWorld); The Gadgeteer described its Elite X7 unit as front wheel drive with a rear caster |
| Rtk required | Yes, RTK antenna installed at least 2 m from the house (Top Ten Reviews) | Yes, RTK antenna needs a clear sky view (Bob Vila, The Gadgeteer) |
| Multi zone | Mowing, off limit and channel zones sharing one map limit (Navimow) | Unlimited working zones plus no go zones (Sunseeker) |
| Noise | 58 dB(A) (Navimow); Top Ten Reviews heard about 60 dB | Not listed by Sunseeker |
| Weather | IP66 (Navimow) | IPX5 with rain sensor and auto return (Sunseeker) |
| Best for | small flat lawns on a budget | large uneven lawns |
| Skip if | your lawn is over 1/8 acre or hilly | you want a simple app or fast mowing |

## What reviewers found

### Segway Navimow i105

- Top Ten Reviews: Clean first pass cut that handled dandelions; mowing a small lawn used about a quarter of the battery. Mower stopped and steered away when the tester stood in its path. Base slipped on an incline and had to be moved. Sub scores: navigation 9/10, cutting 8/10, battery 8/10, noise 9/10, interface 9/10. [Source](https://www.toptenreviews.com/segway-navimow-i105n-review)
- Android Police (7.5/10): Named Best value. Quiet and good value, but it did not always follow parallel lines, leaving unmowed strips, and struggled with corners. Manual height dial means no per zone heights; 60 min battery may be short for bigger lawns. [Source](https://tech.yahoo.com/home/articles/segway-navimow-i105n-review-cost-220012288.html)

### Sunseeker X7

- PCWorld (TechHive): On a quarter acre lot the 0.75 acre model avoided a drainage hole that trapped other mowers, even at night, and its floating plates evened out a bumpy lawn. Boundary setup took almost an hour; it could not climb a steep side slope; app was the main weakness. [Source](https://www.pcworld.com/article/2452681/sunseeker-orion-x7-robot-lawn-mower-review.html)
- The Gadgeteer: Mapped about 484 m² with RTK; mowing it took just under two hours. Avoided a person's legs but not a softball, and needed no go zones under trees. Did not auto resume after charging. Ranked a close second to a Mammotion Luba. [Source](https://the-gadgeteer.com/2025/08/12/sunseeker-orion-x7-robot-lawn-mower-review/)
- Bob Vila (4.6/5): On about 0.25 acre with slopes, it handled sloped terrain without issues and ran about 1 hour per charge. Ratings: ease of use 4.5, cut quality 5, performance 5, durability 5, value 3.5. [Source](https://bobvila.com/reviews/sunseeker-robotic-lawn-mower-review)

## Questions buyers ask

### Which is better, the Segway Navimow i105 or the Sunseeker X7?

The Segway Navimow i105 scores higher in our ranking (8.0 vs 7.9 out of 10). Pick the Segway Navimow i105 for small flat lawns on a budget. Pick the Sunseeker X7 for large uneven lawns.

### What is the difference between the i105 and the X7?

Area: 0.125 acre, up to about 0.15 acre on simple yards (Navimow) on the i105, Up to 3 acres across X7 versions (Sunseeker US); PCWorld tested the 0.75 acre model… on the X7. Max slope: 30% (17°), 10% (6°) at the boundary (Navimow); Top Ten Reviews listed 16° on the i105, 70% (35°) (Sunseeker); PCWorld's unit could not climb a steep side slope due to low… on the X7. Navigation: EFLS 2.0 RTK with visual SLAM backup, 140° RGB camera detecting 150+ obstacles (Navimow) on the i105, AONavi: RTK GNSS plus VSLAM, binocular cameras with Vision AI for 200+ obstacle types… on the X7.

Full reviews: [Segway Navimow i105](https://robotsforthat.com/robot/segway-navimow-i105/index.md), [Sunseeker X7](https://robotsforthat.com/robot/sunseeker-x7/index.md)