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Imagine gliding through choppy waters or lining up for a perfect race start, with every piece of critical data right at your fingertips—clear, intuitive, and tailored precisely for your sail. The B&G Zeus S 12 chartplotter delivers that edge, blending cutting-edge sailing intelligence with rock-solid navigation to elevate your time on the water. Whether you're a weekend cruiser plotting a relaxed coastal run or a competitive racer chasing podium finishes, this 12-inch powerhouse adapts seamlessly to your needs, helping you make smarter decisions faster.
Switch between dedicated Cruise and Race modes with a simple tap, and watch the screen transform to show only the essentials. In Cruise mode, declutter your view with laylines, tides, currents, and autorouting that plans your path without the hassle. Race mode unlocks pro-level tools like start line overlays, bias indicators, and quick route builders, giving your crew the tactical advantage. These modes aren't just presets—they're thoughtfully designed to match monohull or multihull setups, ensuring data feels personal and actionable.
Powered by high-fidelity C-MAP DISCOVER X and REVEAL X charts, navigation feels alive. Shaded relief, satellite overlays, and bathymetric contours reveal underwater details, while one-touch access to POIs, channels, and tides keeps planning fluid. Autorouting calculates the fastest, safest paths in seconds—no subscriptions needed. Rotate views to wind-up, course-up, or start-line-up for the perspective that clicks.
C-MAP-powered Safety Alerts scan ahead continuously, flagging shallow spots, buoys, rocks, or obstacles based on your speed and course. Switch between Harbor (tight sensitivity) and Offshore modes to match conditions, staying vigilant in fog, night sails, or unfamiliar anchorages. It's proactive awareness that lets you focus on sailing, not scanning.
The 12-inch SolarMAX IPS touchscreen shines at over 1200 nits, readable from any angle—even through polarized sunglasses. Touch-lock prevents accidental inputs in rough seas, and the IPX6/IPX7 rating shrugs off spray and submersion. Backed by a quad-core processor, it handles radar overlays, sonar (with compatible transducers), and multi-source data without lag.
Build your dream setup with Ethernet, NMEA 2000, Wi-Fi, and Bluetooth. Pair with HALO radars for obstacle spotting, Triton² autopilots for hands-free steering, or instruments for wind plots and tide gauges. The B&G app lets you prep routes onshore, sync waypoints, and review sessions post-sail. Add a Triton Edge processor for advanced wind calibration and data logging—everything talks effortlessly.
From the setup wizard that gets you sailing in minutes to wireless updates keeping features fresh, this chartplotter is engineered for real-world demands. Internal 10Hz GPS with multi-constellation support delivers pinpoint accuracy worldwide, while customizable dashboards and night modes adapt to dawn patrols or midnight watches.
Your package includes the Zeus S 12 unit, North America C-MAP DISCOVER X chart, sun cover, power cable, fuse kit, corner clips, U-bracket, and quick-start docs—everything for straightforward install via panel, flush, or bracket mount.
Dual Sailing Modes automatically tailor dashboards and tools—cruising gets clean navigation with tides and autorouting, while racing activates start lines, timers, and laylines for tactical precision, suiting monohulls or multihulls alike.
Yes, it monitors for hazards like shallows or buoys regardless of zoom or speed, with Harbor and Offshore modes adjusting sensitivity. Powered by detailed C-MAP data, it's perfect for night sails or new waters.
The SolarMAX IPS panel exceeds 1200 nits brightness with 85° viewing angles all around, ensuring readability even with polarized lenses during the sunniest conditions.
Absolutely—Ethernet, NMEA 2000, Wi-Fi, and Bluetooth connect seamlessly to radars, autopilots, instruments, and the B&G app for planning, syncing, and control across your setup.
C-MAP DISCOVER X and REVEAL X charts offer detailed contours, relief shading, satellite views, tides, currents, and subscription-free autorouting for intuitive navigation.
Internal 10Hz GPS with GLONASS and corrections provides sub-3m accuracy and smooth 10x/second updates, ideal for precise start line calculations with bow offset.
IPX6 and IPX7 ratings handle heavy spray and 1m submersion for 30 minutes, with shock/vibration resistance for rugged marine use.
Zeus (R) S is our most intuitive chartplotter for sailing yet. It comes with new and unique Sailing Modes with preset dashboards and data for your situation, along with many enhanced sailing features for a simpler sailing experience. All of which is backed up by clear and accurate C-MAP (R) charting options for the safest and easiest navigation. Zeus (R) S is our most intuitive chartplotter for sailing yet. It comes with new and unique Sailing Modes with preset dashboards and data for your situation, along with many enhanced sailing features for a simpler sailing experience. All of which is backed up by clear and accurate C-MAP (R) charting options for the safest and easiest navigation. Improve your sailing with easy to interpret pointers from B Percent (R)’s award-winning sailing features for cruising and racing, with updates to SailSteer ™, Laylines, StartLine, Routes, Racing and many more. C-MAP (R) DISCOVER ™ X and REVEAL ™ X charts feature highly accurate data with simple viewing options for clear and easy navigation. Tides and currents projections improve trip planning and route plotting, further supported by our fastest-ever autorouting. Plus, get quick, one-touch access to POIs, tides, channels, and more.
Zeus® S 12 Chartplotter/Fishfinder without Transducer
The Zeus® S has been designed with the cruiser, racer, monohull, and multihull sailor in mind, providing a new intuitive user experience with user modes to easily get the best experience while sailing.
The bright, sunlight viewable, touch screen combined with the new C MAP® Reveal X cartography enables new features and each sailing feature has been reimagined to be more capable and more intuitive.
All are powered by the latest quad-core microprocessors that allow Instrument, Radar, Sonar and Charting features to all work seamlessly
Features:
Compatible with the latest CMAP® Discover TM X and Reveal TM X cartography providing up-to-date charting detail with a clean and modern look.
Powerful Chart Overlays For:
Chart Features:
*CMAP Reveal ™X only - Some features require additional system components (e.g. radar). Custom depth-shading
Sailing Features:
User Experience
Charting
Instruments
Racing
Cruise Mode inhibits race features for a clean display of the right tools at the right time
Race Mode enables additional features for racing = the right tools at the right time
Sailing Modes
Race Timer
Safety Alerts
The Safety Alerts feature included with Zeus S can constantly monitor your course for dangerous chart objects no matter what your speed, zoom level, or view. Whether it’s a buoy, shallow water, rocks, or land Zeus S can warn you in advance.
Quick Race Entry
Start line
Race Timer
Race Timer provides a flexible and integrated tool for starting and monitoring race duration
Chart Orientation
Easily rotate the chart to aid understanding and make better decisions for your route or race course.
Single touch rotates between:
Laylines
B & G pioneered laylines in chart plotters with the original Zeus®. Zeus S laylines provide a powerful decision-aiding tool.
Time to Cursor
Have you ever wanted to know how long it will take to sail to a location on the chart or do you need to tell your race crew how long to go?
Simply place the cursor anywhere on the chart to show an estimated sailing time and distance information to the cursor position.
Ideal, when you’re navigating to a waypoint and you need to know the sailing time to a secondary position.
Tide Gauge
Need to know the state of the tide quickly? Zeus S provides at a glance tidal data
Wind Plot
Dedicated wind charts for monitoring wind history and assessing trends
User configurable options include:
B & G Companion App
Triton Edge Integration
Adding a Triton® Edge Sailing processor to your system provides advanced wind, calibration, and data recording. Zeus S provides seamless integration with Triton Edge.
What's In The Box?
Ships within 48 hours · Estimated delivery Jul 2 - Jul 7
US$40
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