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SUNSEEKER

SUNSEEKER S4

Robot Lawn Mower
SUNSEEKER S4
SUNSEEKER S4
1 / 3
RankNo. 9 of 21Best Robot Lawn Mowers
Ranking Net Score+48+48 from reviews0 from votes
Sources10TG12 positive · 4 negative
Priced at$1,799.99

Released Jan 2026

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No. 9 of 21 in Best Robot Lawn Mowers
Priced at$1,799.99

Released Jan 2026

Shop on AmazonShop on Google
+48Ranking net score+48 from reviews and discussions0 from votes on BettaScoreTG10 sources

The Sunseeker S4 is a wire-free robotic lawn mower for yards up to 0.25 acre, using 3D LiDAR and Vision AI for navigation, with a 7-inch cutting width and 1.6-3.2 inch cutting height range.

What reviewers say, by topic

Pick a topic to see the quotes behind it. Topic points add up to the Ranking Net Score.

Total +48 pts

Net positive 5

Net negative 0

No topic has more negative than positive points.

Sentiment
Format
81TG1
10 sources
Redditdiscussion

Sunseeker S4 Battery Only Has 1 Year Warranty

  • Navigation & Terrain-1 pts

    I set up a no-go zone and the unit drives right into it.

  • App & Everyday Use-1 pts

    when I try to use remote control it tells me to reconnect Bluetooth, and the connection only lasts a few seconds before dropping

View source ↗
I set up a no-go zone and the unit drives right into it. when I try to use remote control it tells me to reconnect Bluetooth, and the connection only lasts a few seconds before dropping
YouTube
  • Navigation & Terrain+5 pts

    you can define the multiple mowing zones, you can set the no-go areas around the pools or landscaping

  • App & Everyday Use+5 pts

    the Sunseeker app gives the control without the complexity

  • Noise & Weather+5 pts

    And in case if it detects the rain, it pauses and heads [music] back to base.

you can define the multiple mowing zones, you can set the no-go areas around the pools or landscaping the Sunseeker app gives the control without the complexity And in case if it detects the rain, it pauses and heads [music] back to base.
YouTube
  • Setup & Mapping+5 pts

    Upon its first startup, the Sunseeker S4 maps the garden on its own. I didn't have to manually set a route or create [music] a map.

Upon its first startup, the Sunseeker S4 maps the garden on its own. I didn't have to manually set a route or create [music] a map.
YouTube
  • App & Everyday Use+5 pts

    using the app, you can also schedule mowing sessions, monitor progress remotely

using the app, you can also schedule mowing sessions, monitor progress remotely
YouTube
  • Noise & Weather+5 pts

    If you run over any dog poop or mud, you just hose it off. This thing is IPX6 waterproof, no worries there.

If you run over any dog poop or mud, you just hose it off. This thing is IPX6 waterproof, no worries there.
TGTom's Guidereview

tomsguide.com

  • Cutting & Edges0 pts

    after fine-tuning the settings you'll get a clean cut every time.

  • Setup & Mapping+1 pts

    Overall: Pro: Easy setup and mapping

  • App & Everyday Use0 pts

    Overall: Pro: Easy to use app

  • Noise & Weather-1 pts

    even though the S4 has an IPX6 waterproof rating, it's still susceptible to the elements.

View source ↗
after fine-tuning the settings you'll get a clean cut every time. Overall: Pro: Easy setup and mapping Overall: Pro: Easy to use app even though the S4 has an IPX6 waterproof rating, it's still susceptible to the elements.
YouTube
  • Cutting & Edges0 pts

    The result is a much more consistent and professional-looking lawn over time

  • Navigation & Terrain+5 pts

    The addition of AI vision improves obstacle detection

  • Setup & Mapping-5 pts

    Initial setup and mapping through the app can also take some time to fine-tune for best results.

The result is a much more consistent and professional-looking lawn over time The addition of AI vision improves obstacle detection Initial setup and mapping through the app can also take some time to fine-tune for best results.
YouTube
  • Cutting & Edges+5 pts

    the accurate [music] edge and perimeter cutting

  • Navigation & Terrain+5 pts

    the S4 handles those situations with the 360° obstacle detection and avoidance

the accurate [music] edge and perimeter cutting the S4 handles those situations with the 360° obstacle detection and avoidance
YouTube
  • Navigation & Terrain+5 pts

    It was able to avoid things cleanly with no issues.

It was able to avoid things cleanly with no issues.
YouTube
  • Setup & Mapping+5 pts

    The automatic mapping was easy. I didn't intervene at all.

The automatic mapping was easy. I didn't intervene at all.

What reviewers say, by topic

Tap a topic to read its quotes. Topic points add up to the Ranking Net Score.

Net positive 5

Net negative 0

No topic has more negative than positive points.

TGVideos and posts
BettaScore

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