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SEA.AI Watchkeeper - AI-Powered Marine Thermal Camera System
The SEA.AI Watchkeeper marine camera system enhances maritime security with AI-powered intelligent object detection. With ultra-wide 4K optics and thermal imaging on select units, it provides reliable 24-hour visibility, even at high speeds. Minimum one year license subscription required - This ensures regular updates, including new features, bug fixes, and ongoing improvements to AI detection, tracking, alerts, and system performance. Waterproof and weather-resistant (IP67).
SEA.AI Watchkeeper Marine Thermal Camera System - Your Trusted Lookout for Motorboats and Sailing Yachts. Day and night, Watchkeeper keeps you safe.

Watchkeeper is your new co-pilot for motorboats and sailing yachts. Cruise confidently by day or at twilight—even in tough visibility. Select the configuration that best fits your vessel and navigation style - coastal hops or offshore passages. Consistent watchkeeping that helps you make safer decisions, so you can enjoy your time at sea. See more. Worry less.
Why Choose Watchkeeper?

Boost Situational Awareness
Untiring 24-hour multi-purpose lookout with intelligent alarm functions, displaying safety-relevant information in an easy to understand way.
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See Better Than the Human Eye
Detection, identification, monitoring of floating obstacles of any size and kind, by day and night, and even in the most adverse conditions.
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Make Better-Informed Decisions
On-board cameras with integrated image processing and an intuitive interface provide a novel digital understanding of the vessel’s surroundings on water
SEA.AI Bridges the Awareness Gap on the Water
SEA.AI provides early and reliable alerts to crews about objects on the water’s surface. By combining the latest camera technology with artificial intelligence, SEA.AI enhances detection capabilities beyond conventional systems like Radar or AIS. It identifies and classifies a wide range of objects — including floating debris, rafts, buoys, boats not equipped with AIS, and persons overboard — that traditional systems might miss.

SEA.AI Insights - How It Works
SEA.AI computes input from low-light and thermal on-board cameras to paint a digital landscape of your vessel’s surroundings. High-performance cameras record the sea non-stop from the vessel to the horizon in all directions, then artificial intelligence processes images in real-time, detecting floating hazards and warning the crew.
Software Subscription
Keep your SEA.AI Watchkeeper system operating at peak performance with a software subscription that delivers continuous updates and evolving AI capabilities. Since 2018, SEA.AI has trained its technology on over 18 million real-world maritime objects, steadily improving detection accuracy, reliability, and overall safety on the water.
Software License Unlocks the Benefits of the AI:
- Real-time processing of the camera stream
- Detection and tracking of objects through proprietary algorithms
- Iterative software, constantly gaining competence
- With every software update the object recognition becomes ever more performing
With flexible 1-year, 3-year, or lifetime plans, your subscription ensures access to the latest AI advancements, new features, and system enhancements. Regular updates help reduce navigation risks, improve object detection, and maintain seamless compatibility with the latest hardware and software—so your system keeps getting smarter over time. It is a one-time payment.
SEA.AI is Utilized on Over 1,200 Vessels in the Following Segments
- Sailing - Racing, Cruising Vessels
- Motor - Motor Yachts, Superyachts, Powerboats
- Search and Rescue Teams
- Commercial - Workboats, Shipping
- Maritime Surveillance
- Government - Patrol Vessels, Border Protection
And endorsed by the largest electronics leaders, premium yacht builders, as well as governmental organizations, including Garmin, Raymarine, Simrad, Furuno, Navico Group, FLIR Systems, MOD.gov.uk, B&G, Benetti, Baltic Yachts, Hanse, X-Yachts, YYachts and Garcia Yachts, among many others.
Designed for All Adventures: Motor or Sail

The SEA.AI Watchkeeper is engineered to fit every kind of boating lifestyle. With its RGB camera, it delivers reliable detection by day and at twilght.
The motorboat and sailing versions of the Watchkeeper are optimized for their respective use cases. The motor version prioritizes faster response and longer forward detection range, suited to higher speeds. The sailing version offers wider fields of view at each tier and is designed for panoramic awareness, lightweight integration, and longer passages.
Watchkeeper Motorboat Detection Range

SEA.AI Watchkeeper Motorboat Camera Specs

*The illustrations show the Field of View for each camera. The light grey represents the FOV of the RGB (daylight) camera, and the dark grey shows the FOV of the thermal (night vision) camera.
Watchkeeper Sailboat Detection Range

SEA.AI Watchkeeper Sailboat Model Specs

*The illustrations show the Field of View for each camera. The light grey represents the FOV of the RGB (daylight) camera, and the dark grey shows the FOV of the thermal (night vision) camera.
About the Watchkeeper Lite
The Watchkeeper Lite doesn't include a thermal camera, so there's no thermal resolution or thermal detection range for that model. It relies solely on the RGB daylight camera. For both the Motor and Sailing Lite, the RGB camera has a 130°x65° field of view, making it ideal for daytime and twilight use only.
Detection ranges for the Motor Lite are buoy/person up to 65m, dinghy/RIB up to 350m, and motorboat/sailboat up to 900m.
MFD Compatibilty
The following MFDs are fully supported and tested for native integration, including features such as overlays, controls, and system interaction. Once your Multifunction Display and the SEA.AI Watchkeeper are connected to the same network, SEA.AI App will automatically appear in the app menu.
For unlisted MFDs, the system can still be used via HDMI/USB with an external computer running the SEA.AI app. This allows the video feed and interface to be displayed on the MFD and you can still interact with the system through that setup, however it is a less integrated experience:
- Raymarine - Axiom +, Axiom Pro, Axiom 2 Pro, Axiom XL, Axiom 2 XL
- Furuno - TZTouchXL
- B&G - Zeus 3S, Zeus S, Zeus SR
- Garmin - GPSMAP 9000, GPSMAP 8400
- Simrad - NSS Evo 3S, NSO Evo 3s, NSX
SEA.AI Warranty
SEA.AI Marine Camera Systems come with a 24 month (2 Year) Warranty. Please see Terms and Conditions in Attachments section above for more details.
About SEA.AI
Since pioneering maritime machine vision in 2018, SEA.AI has developed technology that detects what the human eye, radar, and AIS often cannot. Their mission is simple but vital: to make navigation safer and smarter.
Leveraging advanced artificial intelligence, SEA.AI systems provide continuous vigilance for all types of vessels, including sailboats, motor yachts, superyachts, commercial ships, government fleets, and unmanned surface vessels (USVs).
With over 1,200 systems in operation worldwide and offices in Austria, France, Portugal, the United States, and Australia, SEA.AI is at the forefront of maritime safety and security. SEA.AI provide installation support, over the air updates & performance improvements, and remote software service support.
