Segway Navimow i105 vs Sunseeker X7

Researched by Riley Hart · prices checked Oct 30, 2026

Short answer · checked Oct 30, 2026

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. The Sunseeker X7 wins 3 of 4 points we can measure (1 tied).

Who wins, point by point

The Sunseeker X7 wins 3 of 4 points we can measure (1 tied). Built from today's prices, the specs and independent tests for these two robots.

	i105	X7	Winner
Lawn size	0.125 acre	0.75 acre (tested)	X7
Steepest slope	30%	70%	X7
Cut width	7.1 in	14 in	X7
Runtime per charge	60 min	60 min	Tie

Pick the i105 if

Best for small flat lawns on a budget

Pick the X7 if

You care most about lawn size (0.75 acre (tested) vs 0.125 acre)
You care most about steepest slope (70% vs 30%)
You care most about cut width (14 in vs 7.1 in)
Best for large uneven lawns

Lawn

Segway Navimowi105

Area: 0.125 acre
Max slope: 30%
Navigation: EFLS 2.0 RTK
Cut width: 7.1 in

8.0/10Price tracked daily

$799Check price at Amazon →

Budget RTK and camera mower for small lawns up to 1/8 acre

Full Segway Navimow i105 review, pros and cons →

Lawn

SunseekerX7

Area: Up to 3 acres across X7
Max slope: 70%
Navigation: AONavi: RTK GNSS
Cut width: Up to 14.0 in

7.9/10Price tracked daily

Price variesCheck price at Amazon →

AWD RTK and vision mower with a 14 in floating deck for big yards

Full Sunseeker X7 review, pros and cons →

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

Specs are maker claims unless a reviewer is named. Prices from the stores we link, checked daily.

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
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

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
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

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.

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