Product Description

Pre-order: The Sunseeker X9+ is available to order now, with arrival expected by June 2027. This date is an estimate and may change. Your order ships as soon as stock arrives.

The Sunseeker X9+ is the top model in the X9 line — a wire-free robot lawn mower designed for large properties up to 6 acres. AONavi 2.0 pairs network RTK with VSLAM 2.0 (no antenna station required), the 360° OmniSight sensor suite watches for obstacles in every direction, and the included EdgeZero trimmer is designed to cut close along lawn edges.

Key features

  • Rated for up to 6 acres: travel speeds up to 3.3 ft/s.
  • AONavi 2.0 navigation: network RTK + VSLAM 2.0 with multi-zone mapping and no antenna station to install.
  • 360° OmniSight sensing: 16 sensors combining dual cameras, AI-ToF, and infrared for obstacle and animal detection in daylight and at night.
  • EdgeZero trimmer included: close-to-edge cutting comes standard.
  • 4WD terrain performance: four-wheel drive, four-wheel independent suspension, and dual steering motors, rated for slopes up to 90% (42°).
  • 17 in dual-disc cutting deck: 12 blades driven by a 190 W cutting motor, with 0.8–4.0 in height adjustment from the app.
  • Fast charging: 8 Ah battery rated to reach full charge in about 20 minutes with the included 17 A charger.
  • Weather ready: IPX6 rating, rain-sensing auto return, and LED lighting for night work.
  • Connected: Wi-Fi, Bluetooth, and 4G; Alexa and Google Home support; over-the-air updates.

Specifications

  • Recommended lawn size: up to 6 acres
  • Navigation: AONavi 2.0 (nRTK + VSLAM 2.0)
  • Obstacle detection: 360° OmniSight, 16 sensors (dual cameras, AI-ToF, infrared)
  • Cutting width: 17 in dual discs, 12 blades
  • Cutting height: 0.8–4.0 in, app adjustable
  • Edge trimming: EdgeZero trimmer included
  • Slope capability: up to 90% (42°), 4WD with independent suspension
  • Battery: 8 Ah, 42 V; about 20 min charge with 17 A charger
  • Travel speed: up to 3.3 ft/s
  • Noise level: about 60 dB(A)
  • Water resistance: IPX6
  • Connectivity: Wi-Fi, Bluetooth, 4G; Alexa and Google Home; OTA updates

Specifications are manufacturer ratings; actual coverage, slope performance, and charge time vary with terrain, grass conditions, and settings.

Warranty

The Sunseeker X9+ is covered by Sunseeker Elite's U.S. limited warranty:

  • 24-month (2-year) limited warranty on the mower, applied automatically. No registration required.
  • 12-month warranty on battery packs.

The warranty covers defects in materials and workmanship under normal, ordinary use and begins on the date of original purchase. It excludes wear items (such as blades), misuse, accidents, unauthorized repairs or maintenance, and damage from high-pressure washing. Proof of purchase is required for claims. Warranty terms are set by Sunseeker and may change.

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