Sunseeker S4 LiDAR
The Sunseeker S4 is a wire-free robotic lawnmower for gardens up to 1,000m², combining 360° 3D LiDAR with Vision AI for precise, satellite-free navigation. It maps your lawn automatically — no perimeter wires, no boundary cable and no reference station required — and works reliably even in areas with weak signal. A front-facing camera recognises over 360 types of obstacle, from pets and trees to garden furniture, steering around them cleanly. Multi-zone management lets you set up to 100 cutting zones from the app, while the floating cutting deck adjusts from 20-60mm. With IPX6 weather protection, 42% slope capability and Alexa & Google Home voice control, the S4 is a genuinely hands-off premium mower. **Perfect For:** Medium-large gardens up to 1,000m² wanting LiDAR precision without wires **Navigation:** 360° 3D LiDAR + Vision AI **Setup:** Wire-free, automatic mapping **Highlights:** 360+ obstacle recognition, 100 zones, 42% slopes, IPX6
Key Features
- Covers up to 1,000m² lawn
- Wire-free — no boundary cable installation needed
- Navigation: 360° 3D LiDAR + Vision AI
- Max slope: 42%
- 360° 3D LiDAR + Vision AI navigation
- Wire-free — no boundary cable or reference station
- Automatic lawn mapping
- Reliable in weak-signal areas
- Recognises 360+ obstacle types
- Slopes up to 42%
- 18cm cutting width, 20-60mm floating deck
- Multi-zone management — up to 100 zones
- IPX6 weather protection
- Alexa & Google Home voice control
- 3-year warranty
This model is currently unavailable on Amazon UK. It has been temporarily removed from purchase and will be restored automatically as soon as it is back in stock. In the meantime you can request local installation quotes below.
Free UK Delivery
2 Year Warranty
Expert Support
Pros
- 360° 3D LiDAR with Vision AI
- Fully wire-free — automatic mapping
- Recognises 360+ obstacle types
- Up to 100 cutting zones
- IPX6 weather protection
- 3-year warranty
Cons
- •Premium price point
- •Heavier than camera-only models