Sunseeker S4 Robot Lawn Mower with Blades Kit & Wire-Free Perimeter | 0.25 Acre

The Sunseeker S4 with Blades Kit bundles the fully autonomous, wire-free S4 robot lawn mower with an extended blades kit for long-term cutting performance without interruption. AllSense™ 3D Fusion technology — combining 3D LiDAR, a 10 TOPS AI chipset, and Truepilot™ path planning — generates over 210,000 point clouds per second for precise 3D lawn mapping without perimeter wires or antennas. CES Innovation Awards® 2026 Honoree.

• Wire-free Drop & Go setup + extended blades kit — no perimeter wire or RTK antenna required; extra blades included so you’re never caught without a replacement mid-season.
• AllSense™ 3D Fusion — 3D LiDAR + AI Vision — 210,000+ point clouds/sec; 360° obstacle avoidance; LiDAR-assisted night operation; 360° H × 70° V detection field.
• Truepilot™ intelligent path planning — systematic mowing routes; precision edge cutting (ride-on-edge & edge-reach); spot cutting; no-go zones; dual-map support.
• 42% / 22° slope capability, rear-wheel drive — handles complex yards with trees, narrow passages, and uneven terrain; floating cutting deck adapts to contours.
• Dual-blade floating cutting deck — 7" cutting width; 0.8"–2.4" adjustable height; up to 100 mowing zones; ~90 min runtime per charge; ~80 min recharge.
• IPX6 waterproof, ≤60 dB quiet operation — rain sensor auto-returns to base; OTA firmware updates; Alexa & Google Assistant; Wi-Fi + Bluetooth app control.

What’s in the Box

• Sunseeker S4 robotic mower
• Extended blades kit
• Charging station + power charger
• Charging station nails × 8
• Replacement blades × 12 + screws × 12
• LiDAR protective cover
• Cleaning brush + cleaning towel

Specifications

Before You Buy — What You Should Know

Shipping: Ships free to the contiguous United States. Contact our team for estimated delivery timelines before ordering.

Blades kit: Includes an extended supply of replacement blades so you’re covered for a full season without a separate accessories order.

Setup: Fully wire-free — no perimeter wire or antenna installation required. App-guided setup via Wi-Fi. 4G anti-theft module is optional and sold separately.

Grass type note: Not recommended for Zoysia or St. Augustine grass. Grass height should be below 3.5" (9 cm) for optimal performance.

Who It’s For: Homeowners with lawns up to 0.25 acres who want the S4 with a ready supply of replacement blades for uninterrupted seasonal use.

Support: Our team can help with model selection, setup questions, and app connectivity. We’ve done the research. You make the decision.

You May Also Like

• Sunseeker S4 (Base) — same mower without bundle accessories.
• Sunseeker Elite X4 — 0.3 acre, 3D LiDAR + Vision AI, day & night, 45% slope, RWD.
• Sunseeker Elite X5 Gen 2 — 0.5 acre, AONavi 2.0 RTK + VSLAM, AWD, 60% slope.