POWERED BY A DECADE OF INNOVATION.

PEACE OF MIND.
BUILT INTO EVERY BOAT.

Sentinel provides the technology, products, and expertise that power modern connected boating.

Shore Power

Horizon - Shore Power - Disconnected

Service Battery

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

Large flybridge motor yacht, three-quarter view
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

BOAT BUILDERS
WHO TRUST SENTINEL

Solaris
Riviera
Flemings
XCS
Greenline
dutch-craft
Sargo
prestige
delta
zeelander
beneteau
jeanneau
honda marine
oyster
sabre
lagoon
delphia
four winns
wellcraft
sealine
fjord
ryck
y yachts
moody
dehler
hanse

FLEETS & CHARTER OPERATORS
USING SENTINEL

Way point
under the heavens
Ultra sailing
Sunturist
Suncharted
Smartsail
Simple sail
Seadrive
Sailing forever
White sail club
Reful
Q yachts
Prime yachting
Pitter
Perfect yachts
Pelsys
Noa yachting
Navis marine
Navigo
Navigare
Nautic alliance
Multihull
Koro
In the blue
Hermes yachting
Feel yachting
Euronautic
euro yacht
Venturi
Novak
EOL yachting
Emu yachting
Chilla sailing
White candor
white bruneko
White boomerang
White beta charter
White belen charter
Astarea
Angelina
Adria Yachting
TESTIMONIALS

TRUSTED BY THE PEOPLE WHO MANAGE BOATS EVERY DAY

Sentinel's system helped us save the lives of nine guests aboard one of our rental boats.

As Yachtcharter Huibers, we are extremely satisfied with Sentinel. Three years ago, Sentinel’s system helped us save the lives of nine guests aboard one of our rental boats. These guests had used an electric grill several times while the boat was off the shore power, which later caused a short circuit in the batteries. When they reconnected to shore power, the batteries began emitting toxic hydrogen sulfide gas. Thanks to Sentinel, we noticed this in time and could immediately instruct the guests to leave the boat. Had they gone to sleep, they would not have survived – we are sure of that. Sentinel is truly an invaluable asset for any yacht rental business.

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Jan Huibers

CEO
Yachtcharter Huibers
Jan Huibers

As Yachtcharter Huibers, we are extremely satisfied with Sentinel. Three years ago, Sentinel’s system helped us save the lives of nine guests aboard one of our rental boats. These guests had used an electric grill several times while the boat was off the shore power, which later caused a short circuit in the batteries. When they reconnected to shore power, the batteries began emitting toxic hydrogen sulfide gas. Thanks to Sentinel, we noticed this in time and could immediately instruct the guests to leave the boat. Had they gone to sleep, they would not have survived – we are sure of that. Sentinel is truly an invaluable asset for any yacht rental business.

Constant insight into the position and condition of our boats, so we can react quickly.

Our cooperation with the Sentinel Marine solution’s system has proven to be extremely useful and effectively contributes to the management of our fleet. With the help of Sentinel technology, we have constant insight into the position and condition of our boats, which enables us to react quickly and improve the safety of our charter fleet. We are pleased to confirm the successful cooperation with this system, which significantly contributes to the optimization of operations and the quality of service to our clients and boat owners.

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Klaus Pitter

CEO
Pitter Yachtcharter
Klaus Pitter

Our cooperation with the Sentinel Marine solution’s system has proven to be extremely useful and effectively contributes to the management of our fleet. With the help of Sentinel technology, we have constant insight into the position and condition of our boats, which enables us to react quickly and improve the safety of our charter fleet. We are pleased to confirm the successful cooperation with this system, which significantly contributes to the optimization of operations and the quality of service to our clients and boat owners.

When we notice a drop in battery capacity, we replace it before our guests even notice.

Our experience with the Sentinel device has made it much easier for us to monitor the boat and make proactive decisions. For example, when we notice a drop in battery capacity, we can order and replace it before our guests even notice, preventing any potential complaints. I would also like to thank Ivan for his excellent service and support. Our experience with Sentinel devices has truly enhanced the quality of our business, and our guests can feel the difference as well. Many thanks, on behalf of Kek Yachting.

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Ante Prebanda

CEO
Kek Yachting
Ante Prebanda

Our experience with the Sentinel device has made it much easier for us to monitor the boat and make proactive decisions. For example, when we notice a drop in battery capacity, we can order and replace it before our guests even notice, preventing any potential complaints. I would also like to thank Ivan for his excellent service and support. Our experience with Sentinel devices has truly enhanced the quality of our business, and our guests can feel the difference as well. Many thanks, on behalf of Kek Yachting.

BUNDLES

PICK YOUR BUNDLE
OR CREATE YOUR OWN.

Pre-configured bundles designed around the most common boating needs, or a fully customized setup prepared together with a Sentinel Expert.
YOU SAVE €73
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 €75
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 €85
SENTINEL

Secure

Advanced onboard security and intrusion awareness.
  • Motion detection
  • Door sensors
  • Real-time security alerts
VAT incl.
SHOP
SEE BUNDLE
 READY TO TAKE THE NEXT STEP?

 LET’S EXPLORE
WHAT’S POSSIBLE.

 Whether you’re looking to protect a boat, connect a fleet, support your customers, or build a connected boating experience, we’d love to hear your story.