Mower Rank

Sunseeker

3 Sunseeker models are compared here, priced $799.99–$1,499.99 (latest price check November 9, 2026). Maker site: Sunseeker.

Models3
Price range$799.99–$1,499.99
Max lawn size0.15–0.5 acres
Max slope42–60 %
NavigationCamera vision, LiDAR, RTK GPS + camera
No boundary wireYes on 3 of 3
Needs RTK antennaYes on 1 of 3
Cutting width7–8.6 in
Cutting height2.4–3.2 in
All-wheel driveYes on 1 of 2 (data for 2 of 3)
Noise55 dB (data for 1 of 3)
Water ratingIPX5 (data for 1 of 3)
Weight20.3–24.3 lb (data for 2 of 3)
Warranty2 years

Best Sunseeker pick in each ranking

The highest-placed Sunseeker model in our lists, best placings first, where it competes with every brand. A longer bar is better for you.

Models

Sorted by lowest price.

Sunseeker

Sunseeker robot mowers cover small and mid-size yards at lower prices. Compare Sunseeker robot mowers: the V3, S4 and X5, from $799.99 to $1,499.99.

How the lineup splits

Three models have a page here, priced from $799.99 to $1,499.99 as of November 8, 2026. Each uses a different navigation method, and none needs a boundary wire.

The V3 at $799.99 uses camera vision and lists 0.15 acre and a 42% slope. The S4 at $1,279.99 uses LiDAR and lists 0.25 acre and 42%. The X5 at $1,499.99 uses RTK GPS + camera, so it needs an RTK antenna. It lists 0.5 acre, 60% slope and all-wheel drive.

Which one to pick

The V3 suits a small, fairly flat yard where noise matters. At 55 dB it is number 1 of 38 in Best Quiet Robot Mowers. The X5 is the pick for a larger or sloped lawn, and it is number 5 of 16 in Best Robot Mowers Under $1,500. The S4 costs $480 more than the V3 and lists 0.1 acre more.

Where it is strong or weak

Sunseeker is strong on price and quiet. It is weaker on slope and warranty, since all three list 2 years and the S4 is last of 9 in Best LiDAR Robot Mowers. For steeper lawns, see robot mowers on slopes.

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