FOR BOAT OWNERS

STOP WONDERING.
START KNOWING.

Sentinel gives you real-time visibility of your boat — wherever you are.
Know it’s secure, powered, dry, and ready for your next trip.
Aerial view of motor yachts moored stern-to along a marina dock

Shore Power

Sea Breeze  - Shore Power - Disconnected

Service Battery

Horizon - Service Battery (11.44V) - Voltage has dropped

Bilge

Voyager - Bilge - activated.

FOR BOAT OWNERS

THREE QUESTIONS.
one solution.

When you’re away from your boat, the questions never really leave you. Sentinel answers them before they become problems.
01

IS IT SECURE?

Leaving your boat unattended shouldn’t mean constant worry.
WITH Sentinel
Know immediately if someone boards your boat, a door opens, your boat moves, or your anchor drifts. Wherever you are, Sentinel keeps you informed.
Geofence
Anchor watch
Motion
Door
GPS
Bilge
02

IS IT READY?

Nothing ruins a weekend faster than discovering a problem at the marina.
WITH Sentinel
Check critical systems before you arrive and use digital switching to prepare your boat for the perfect start to your trip.
Battery
Shore power
Digital switching
Temperature
03

IS IT HEALTHY?

Small problems become expensive when nobody notices them in time.
WITH Sentinel
Keep track of your boat’s condition remotely with sensors, alerts, and maintenance monitoring. Stay proactive and protect your boat’s long-term value.
Bilge
Humidity
Maintenance
Service alerts
TRUSTED EXPERIENCE

MORE THAN A DECADE
oF CONNECTED BOATING.

For more than ten years, Sentinel has delivered connected boating technologies trusted by boat owners, builders, fleets, and marine professionals worldwide.
45,000+
Users Worldwide
60M+
Miles processed
40+
OEM Partners
400+
Fleets
Couple relaxing on the foredeck sun pad of a motor yacht at sea during golden hour

MORE TIME ENJOYING YOUR BOAT. LESS TIME WORRYING ABOUT IT.

Sentinel isn’t about adding another gadget onboard. It’s about protecting what you already own, preventing costly surprises, and helping you enjoy your boat with less worry and more confidence.
BUNDLES

PICK A BUNDLE
OR CREATE YOUR OWN.

Choose a pre-configured bundle or create a setup tailored to your boat with a Sentinel expert.
YOU SAVE €116
SENTINEL

SafeGuard

Essential peace of mind while your boat stays in the marina.
  • Battery & shore power
  • Bilge water alerts
  • Security notifications
VAT incl.
SHOP
SEE BUNDLE
YOU SAVE €222
SENTINEL

SafeGuard Plus

See beyond the essentials with onboard system visibility.
  • NMEA2000 integration
  • Remote monitoring & alerts
  • Advanced onboard awareness
VAT incl.
SHOP
SEE BUNDLE
YOU SAVE €125
SENTINEL

Secure

Advanced onboard security and intrusion awareness.
  • Motion detection
  • Intrusion detection
  • Real-time security alerts
VAT incl.
SHOP
SEE BUNDLE
Scan to download
Try it free

EXPLORE SENTINEL BEFORE YOU BUY.

Download the Sentinel App

Scan the QR code, download the Sentinel app, and discover what it's like to have Sentinel on board.
Download the Sentinel app, and discover what it's like to have Sentinel on board.

Demo Boat

A fully configured virtual vessel inside the app. Explore monitoring, alerts, sensors, and remote boat management exactly as if Sentinel was already installed on your boat.

FAQ

Still deciding?

How can I integrate Sentinel's solutions into my boats?

To explore collaboration opportunities and learn more about integrating Sentinel's technology into your products, start by reaching out through our Contact Form. Our team will promptly contact you to discuss how we can support your needs.

What hardware solutions does Sentinel offer for integration?

Sentinel provides the Boat Monitor BM-50, a versatile and energy-efficient hardware solution designed for marine environments. With native NMEA2000 support and wireless expandability, it ensures seamless integration across all systems. Available in LITE, STANDARD, and PRO versions, the BM-50 accommodates boaters of all kinds, from leisure enthusiasts to seasoned professionals, adapting to their varying requirements. Built for durability and advanced performance, it delivers stable and reliable operation, even in the most demanding conditions on the water.

How does Sentinel's Partner Platform benefit boat builders?

The Partner Platform streamlines collaboration with boat owners by integrating monitoring solutions into your services. It enables efficient management of installations, real-time system health monitoring, and remote support, enhancing operational efficiency and customer satisfaction. Additionally, the platform strengthens after-sales service through features like a newsfeed and messaging system, allowing boat brands to communicate directly with users. This includes publishing articles, promotions, and important updates, ensuring owners stay informed and engaged while maximizing the value of their investment.

What features does Sentinel provide to enhance the boating experience?

Stay Connected to Your Boat

Sentinel helps boat owners stay connected to their boat from anywhere. Depending on the selected hardware and sensors, you can monitor battery status, shore power, bilge water, location, movement, onboard conditions, and many other critical systems through a single app.

Monitor What Matters Most

Available features include:

  • GPS tracking
  • geofencing
  • battery monitoring
  • shore power monitoring
  • intrusion detection
  • bilge alerts
  • temperature and humidity monitoring
  • engine monitoring
  • maintenance reminders
  • trip logging
  • digital checklists
  • document storage

Features Vary by Configuration

The available features depend on the selected Boat Monitor, sensors, integrations, and subscription plan. Some advanced capabilities may require additional hardware or compatible onboard systems.

What customization options are available with Sentinel's solutions?

Sentinel offers flexible integration options, allowing you to use our Sentinel app,  adopt our technology under your brand, or develop a fully custom application using our public API. This approach enables you to tailor the user experience to align with your brand identity and meet specific customer needs.