Sunseeker S4 - Place It and It Knows the Rest

AllSense™ 3D Fusion Sensing System

Industry-leading 10 TOPS Upgraded Chip

3D 360° Obstacle Avoidance

Automatic Mapping Powered by Al

Intelligent Path Planning for Best Results

No Wire, No Antenna, Drop to Go

AllSense™ 3D Fusion
Sensing System

Powered by a 3D high-precision LiDAR generating over 210,000 point clouds per second, the S4 accurately perceives complex 3D environments with centimeter-level positioning. Combined with AI-assisted visual sensing, it delivers a comprehensive and detailed understanding of your garden’s surroundings for safer, smarter, and more precise mowing.

210,000 +

Point Clouds Per Second

360° x 70°

Wide Angle

50 M

Detection Distance

Sharper Vision and Smarter Decisions

172-channel laser precision deliver ultra-dense 3D sensing for clearer recognition, earlier obstacle detection, and more confident autonomous navigation.

[ 64 CHANNELS ]

[ 128 CHANNELS ]

[ 172 CHANNELS ]

Handle Complex Environments with Ease

Relying on the centimeter-level positioning accuracy of AllSense™ fusion sensing technology, the S4 can tackle various complex outdoor environments. Whether it's in daylight, dim lighting in the evening, or narrow passages with poor signal, it can mow efficiently without being affected.

Harsh Lighting

Low Lighting

Narrow Passage Navigation (≥80 cm)

No Wire. No Antenna.
Drop to Go

Forget complicated setups — no antenna stations, no boundary wires. Simply connect to Wi-Fi, and the S4 is ready to work. It’s effortless to get started, saving you setup time so you can spend more moments enjoying your lawn, not managing it.

Twice the Processing Power

The upgraded 10 TOPS chip offers twice the processing power, making S4 react faster and move smarter — for smoother mowing and safer obstacle avoidance.

Truepilot™ 3D Auto
Mapping Powered by AI

See your lawn in 3D. Smarter, faster, easier. With high-precision 3D LiDAR and AI algorithms, the S4 autonomously maps your yard with incredible detail.

15 Min Efficient Mapping

Mapping for Separate Zones

Your Lawn, Your Rules

Easily manage multi-zones, no-go areas, and disjointed front and backyards with the Sunseeker app.

Multi-Zone Management

Dual-Map Management

No-Go Zone Setting

Smarter Routes, Cleaner Cuts

No more random cuts or missed spots. S4’s AI path planning ensures clean, consistent mowing stripes — even in irregular shaped or complex lawns.

Smart Patterns. Perfect Stripes

Supports multiple mowing patterns—so you can style your lawn with precision and creativity.

Custom

Chequerboard

Crisscross

Sub-area Management

For irregular-shaped zones, it can systematically set up sub areas and plan paths to ensure more efficient mowing.

See It All, Avoid It All

With 3D LiDAR, Vision AI, and bumper sensors, the S4 scans your lawn in 360° and 70° vertical range—intelligently detecting and avoiding over 360 obstacles for a flawless cut.

Photos taken by HUAWEI nova 14 Pro, demonstrating rear multi-focal portrait

Static Obstacle Avoidance

Dynamic Obstacle Avoidance

Floating Obstacles Pass-through

Static Obstacle Avoidance

Dynamic Obstacle Avoidance

Floating Obstacles Pass-through

Smooth Cuts, No Compromise

Patented floating system adapts on the fly—smooth, even, turf-friendly results every time.

Precision Where It Counts

The Sunseeker S4 adapts to every lawn need: ride-on-edge cutting for open areas, edge-reach cutting along borders, and spot cutting for precise touch-ups — all in one intelligent mower.

Ride-on-Edge Cutting

Edge-Reach Cutting

Spot Cutting