Sailing & Marine SafetyWhen the radio is the only thing you trust.
Offshore emergency procedures, distress protocols, man overboard response, and marine-specific first aid, HAVEN gives sailors a calm, knowledgeable reference that works without any connectivity, at any position at sea.
All 7 modes included in Pro · $24.99 one-time · No subscription
Why HAVEN for sailing & marine safety
Offshore emergencies happen when you're furthest from help and most dependent on your own knowledge. HAVEN puts that knowledge on your device, always available, no signal required.
Offshore emergency procedures
Distress protocols, man overboard procedures, fire at sea, flooding and damage control, step-by-step guides structured for offshore conditions.
Offline AI for marine situations
Ask about rope work, emergency repairs, weather pattern reading, first aid at sea, or navigation when the chartplotter fails, answered on-device, no signal needed.
Marine-specific library
Curated content for offshore sailors: seamanship guides, marine first aid references, weather routing basics, and survival at sea, readable offline with Ask AI.
No internet dependency offshore
Offshore means no signal. HAVEN was built for exactly this. The full scenario, AI context, and training path work entirely without connectivity.
Inside Sailing mode
When you select Sailing mode, HAVEN reorganizes for marine priorities, the AI focuses on offshore seamanship and marine emergencies, the home screen leads with emergency protocols, and the library surfaces marine content.
- Sailing & Marine Safety scenario with offshore emergency phase-based guides
- Marine training path: emergency procedures, weather awareness, first aid at sea
- AI system prompt context tuned for marine terminology and offshore emergencies
- Curated book set: seamanship, marine first aid, offshore survival techniques
- Home screen optimized for marine priorities and emergency quick-access
- Supply preset for offshore safety kit (life raft, flares, EPIRB references)
- Emergency contacts format with Coast Guard and SAR numbers
- Offline maps for coastal and harbor navigation reference
- Family coordination for shore-based contacts and float plan
- Distress procedure quick-reference cards for common marine emergencies
What if you're 30 miles offshore, the chartplotter fails, and someone needs medical attention?
Offshore emergencies compound rapidly. A medical situation requires diagnosis and treatment with limited supplies. A chartplotter failure requires navigation by alternative means. Both require calm, structured decision-making while everything else is uncertain.
HAVEN gives you the protocol, the knowledge, and the AI to work through it. The medical scenario guides structure your response. The on-device AI answers specific questions about symptoms and treatment. The offline maps give you coastal context even without the chartplotter.
Offshore preparedness is about the knowledge you carry on board. HAVEN adds that knowledge to every vessel that carries a phone.
HAVEN Sailing is currently in lite mode
HAVEN Sailing includes the full scenario, AI system prompt, training path, curated books, and supplies pack, everything you need for offshore safety knowledge and emergency protocols. However, marine chart integration is not yet built into the app.
We recommend pairing HAVEN with Navionics or similar dedicated charting software for navigational chart coverage. HAVEN focuses on emergency procedures, seamanship knowledge, and safety protocols rather than navigation charts.
Marine chart integration and premium sailing upgrades are planned for 2027.
Sailing FAQ
Does HAVEN work offshore without any cell signal?
Yes, completely. Every feature, the offline AI, scenario guides, maps, and library content, runs entirely on-device. There is no network call, no cloud dependency, and no signal requirement for any core feature. HAVEN Sailing is designed specifically for use offshore where there is no connectivity.
What does HAVEN Sailing cover for man overboard situations?
HAVEN's Sailing & Marine Safety scenario includes a man overboard protocol with immediate-action steps, search pattern guidance, communication procedures, and recovery techniques. The scenario is accessible offline with no internet required and covers both crewed and short-handed sailing situations.
Does HAVEN include marine charts?
HAVEN Sailing is currently in lite mode, it includes the full scenario, AI prompts, training path, and supply lists, but marine chart integration is not yet built. We recommend pairing HAVEN with Navionics or similar dedicated charting software for navigation. HAVEN focuses on emergency procedures, safety protocols, and seamanship knowledge rather than navigation charts.
What marine first aid content does HAVEN include?
HAVEN's library includes offshore first aid guidance covering hypothermia, near-drowning, trauma from sailing accidents, seasickness management, dehydration, and medical emergencies far from shore. The on-device AI can answer follow-up questions about any first aid situation without internet.
Try HAVEN free, upgrade to Pro for $24.99 forever
All 7 modes included. One payment, lifetime access. No subscription for any core feature, including Sailing mode.