Introducing SENTINEL GO

Your First Step Toward Smarter Boating

Sentinel GO -  the free feature set inside the Sentinel App

Sentinel for Boat Builders and Equipment Manufacturers

Designed to simplify and enhance your boating experience, Sentinel GO lets you start your connected boating journey right away — no hardware required.

Free features - Sentinel GO

1

Checklists

Create and manage pre-departure or safety checklists to ensure smooth and secure boating.

Checklists
2

Trips

Track your journeys with your phone GPS, adding photos and notes to create a detailed digital logbook of your adventures, all in one place.

Trips
3

Digital Service Book

Maintain a digital record of your boat’s service history, ensuring effortless organization and seamless management of all maintenance activities.

Digital Service Book
4

Documents

Access important manuals and documentation in PDF format, always within reach.

Documents
5

Messaging

Stay connected with service providers directly through the app for quick communication and support.

Messaging
6

Maintenance Checklists

Stay on top of essential maintenance tasks with scheduled reminders and easy tracking.

Maintenance Checklists
7

Demo mode

Explore Sentinel’s premium features — like sensors, digital switching, and real-time alerts — in a fully simulated app environment. See how a connected boat works and experience the full system before making your purchase decision.

Demo mode

Whether you’re planning your next trip or organizing maintenance, Sentinel GO gives you all the essential tools to start boating smarter.

And when you’re ready for more advanced features, you can easily upgrade within the same app to unlock Sentinel’s Premium Connected Experience.

1
Sentinel GO app

Use SMART boat features
FOR FREE with Sentinel GO

2
Sentinel GO app

Explore premium features with DEMO boat

3
BM Sentinel

Upgrade your BOAT with our BOAT MONITOR

4
Sentinel Premium subscription

Go PREMIUM and get connected EXPERIENCE

Scan. Explore. GO

See for yourself how Sentinel GO transforms boating — it’s completely free.

Scan the QR code to download the Sentinel app, register your boat, or instantly add the Demo Boat if you already have it installed.

WIN

PREMIUM BOAT MONITORING SYSTEM

599€ VALUE

We’re celebrating the launch of Sentinel GO,
our free app for every boater — and giving away a SafeGuard Bundle
with a BM50 Lite Boat Monitor, 4 sensors, and a 12- month subscription.

Follow these steps to win:

1

DOWNLOAD

Download SENTINEL free app

2

REGISTER YOUR BOAT WITHIN THE APP

Fill in your boat details, this helps us tailor your Sentinel GO experience specifically to your vessel. Give us a day or two to confirm — and voilà! Your boating just became a whole lot smarter and more organized.

3

WIN

The giveaway runs until November 9, 2025, with winners to be announced shortly after the entry period ends via email and social media.

Read Contest RulesEnter Contest

GO PREMIUM

Unlock real-time tracking, advanced safety features, and full integration with Sentinel hardware — all from the same app.

Take your boating to the next level with Sentinel Premium.

Sentinel for Boat Builders and Equipment Manufacturers
Discover PREMIUM

FAQ

Sentinel GO

What is Sentinel GO?

Sentinel GO is the free tier of the Sentinel app — your gateway to connected boating.

It offers essential digital tools to plan, log, and maintain your boat directly from your phone — with no extra hardware required.

Inside the Sentinel app, you can also explore the Demo Boat, which gives you a realistic preview of Sentinel’s premium connected features before you decide to upgrade.

When you’re ready, the transition is simple:

  1. Start with Sentinel GO — free features, no hardware.

  2. Explore the Demo Boat to see Premium in action.

  3. Add a Boat Monitor to your vessel.

  4. Enjoy the full connected Sentinel experience.

‍

Sentinel GO

How does Sentinel GO work?

Sentinel GO connects you to your boat via your smartphone, providing powerful features such as checklists, trip tracking, an eService book for maintenance management, and direct messaging with service providers—all completely free and without extra hardware. When you're ready to enhance your experience, you can upgrade to Sentinel’s advanced hardware solutions for even greater insights and control over your boat.

Sentinel GO

Is Sentinel GO really free?

Yes! Sentinel GO is completely free, and you don’t need any extra hardware to start. Simply download the app and sign up to unlock features like checklists, trip tracking, and maintenance management.

For those looking for even more, you can upgrade to a premium connected experience with a Sentinel Boat Monitor. This unlocks real-time boat monitoring, security alerts, battery status tracking, and remote access to key boat data.

Start for free—upgrade anytime for the full connected boating experience!

‍

Sentinel GO

Do I need to install any hardware to use Sentinel GO?

No hardware is needed to get started with Sentinel GO. All you need is your mobile phone to access features like checklists, trip tracking, and maintenance management—completely free.

The app utilizes your smartphone's built-in GPS feature to record your trips and provide insights.

However, if you want to take your boating experience to the next level, you can upgrade to a fully connected system by integrating Sentinel hardware. This unlocks advanced features like real-time boat monitoring, security alerts, battery status tracking, and remote access to key boat data.

Start with Sentinel GO and enjoy smarter boating today—then upgrade anytime for even deeper insights and control.

‍

‍

Sentinel GO

Who is Sentinel GO for?

Sentinel GO is designed for every boat owner. Whether you have a small motorboat or a larger yacht, you can use its free features to organize, plan, and track everything related to your boat — making ownership simpler, smarter, and more enjoyable.

Sentinel GO

What makes Sentinel GO different from other boating apps?

Sentinel GO stands out because it:

  • Requires no additional hardware, making it accessible to all boaters.
  • Offers powerful features for free, such as checklists, trip tracking, and maintenance management.
  • Simplifies boating tasks, giving you more time to enjoy the water.

Sentinel GO is your gateway to smarter, stress-free boating.

‍

Sentinel GO

What devices are compatible with Sentinel GO?

Sentinel GO is be available on both iOS and Android devices, so you can use it on your smartphone or tablet.

Usage and Features

How can I provide feedback or ask further questions?

We’d love to hear from you! If you have questions or feedback, feel free to reach out to us at info@sentinelmarine.net. Your input helps us make Sentinel GO even better.

‍

Sentinel GO

How do I create an account and start using Sentinel GO?

To create an account and start using Sentinel GO, follow these simple steps:

  1. Download the Sentinel – Your Boat, Online app from your device’s app store (available for both iOS and Android).
  2. Create an Account: Open the app and sign up using your email address and password.
  3. Set Up Your Boat Profile: Add your boat details and wait for the confirmation email.
  4. Access Free Features: Once your account is active, you can start using the free Sentinel GO features — including trip checklists, GPS trip tracking, and your digital maintenance logbook.
  5. Explore Premium Mode:  Try the Demo Boat to see how Sentinel’s connected system works before upgrading with hardware.

Sentinel GO is the free feature set inside the Sentinel app — your easy start into smarter, connected boating.

‍

Getting Started

Why do you ask for boat details during the registration process?

We ask for your boat details to provide you with the best possible experience using Sentinel GO. Many boats already have a factory-installed Boat Monitor. By checking your boat’s information against our database, we can confirm if you have one installed.

If your boat has a Boat Monitor, you can unlock premium features simply by subscribing—no additional hardware required!

If your boat doesn’t have a Boat Monitor, the details you provide help us customize the app’s features and settings to fit your boat perfectly, ensuring everything runs smoothly from the start.

FAQs

Sentinel GO

What is Sentinel GO?

Sentinel GO is the free tier of the Sentinel app — your gateway to connected boating.

It offers essential digital tools to plan, log, and maintain your boat directly from your phone — with no extra hardware required.

Inside the Sentinel app, you can also explore the Demo Boat, which gives you a realistic preview of Sentinel’s premium connected features before you decide to upgrade.

When you’re ready, the transition is simple:

  1. Start with Sentinel GO — free features, no hardware.

  2. Explore the Demo Boat to see Premium in action.

  3. Add a Boat Monitor to your vessel.

  4. Enjoy the full connected Sentinel experience.

‍

Sentinel GO

How does Sentinel GO work?

Sentinel GO connects you to your boat via your smartphone, providing powerful features such as checklists, trip tracking, an eService book for maintenance management, and direct messaging with service providers—all completely free and without extra hardware. When you're ready to enhance your experience, you can upgrade to Sentinel’s advanced hardware solutions for even greater insights and control over your boat.

Sentinel GO

Is Sentinel GO really free?

Yes! Sentinel GO is completely free, and you don’t need any extra hardware to start. Simply download the app and sign up to unlock features like checklists, trip tracking, and maintenance management.

For those looking for even more, you can upgrade to a premium connected experience with a Sentinel Boat Monitor. This unlocks real-time boat monitoring, security alerts, battery status tracking, and remote access to key boat data.

Start for free—upgrade anytime for the full connected boating experience!

‍

Sentinel GO

Do I need to install any hardware to use Sentinel GO?

No hardware is needed to get started with Sentinel GO. All you need is your mobile phone to access features like checklists, trip tracking, and maintenance management—completely free.

The app utilizes your smartphone's built-in GPS feature to record your trips and provide insights.

However, if you want to take your boating experience to the next level, you can upgrade to a fully connected system by integrating Sentinel hardware. This unlocks advanced features like real-time boat monitoring, security alerts, battery status tracking, and remote access to key boat data.

Start with Sentinel GO and enjoy smarter boating today—then upgrade anytime for even deeper insights and control.

‍

‍

Sentinel GO

Who is Sentinel GO for?

Sentinel GO is designed for every boat owner. Whether you have a small motorboat or a larger yacht, you can use its free features to organize, plan, and track everything related to your boat — making ownership simpler, smarter, and more enjoyable.

Sentinel GO

What makes Sentinel GO different from other boating apps?

Sentinel GO stands out because it:

  • Requires no additional hardware, making it accessible to all boaters.
  • Offers powerful features for free, such as checklists, trip tracking, and maintenance management.
  • Simplifies boating tasks, giving you more time to enjoy the water.

Sentinel GO is your gateway to smarter, stress-free boating.

‍

Sentinel GO

What devices are compatible with Sentinel GO?

Sentinel GO is be available on both iOS and Android devices, so you can use it on your smartphone or tablet.

Usage and Features

How can I provide feedback or ask further questions?

We’d love to hear from you! If you have questions or feedback, feel free to reach out to us at info@sentinelmarine.net. Your input helps us make Sentinel GO even better.

‍

Sentinel GO

How do I create an account and start using Sentinel GO?

To create an account and start using Sentinel GO, follow these simple steps:

  1. Download the Sentinel – Your Boat, Online app from your device’s app store (available for both iOS and Android).
  2. Create an Account: Open the app and sign up using your email address and password.
  3. Set Up Your Boat Profile: Add your boat details and wait for the confirmation email.
  4. Access Free Features: Once your account is active, you can start using the free Sentinel GO features — including trip checklists, GPS trip tracking, and your digital maintenance logbook.
  5. Explore Premium Mode:  Try the Demo Boat to see how Sentinel’s connected system works before upgrading with hardware.

Sentinel GO is the free feature set inside the Sentinel app — your easy start into smarter, connected boating.

‍

Getting Started

Why do you ask for boat details during the registration process?

We ask for your boat details to provide you with the best possible experience using Sentinel GO. Many boats already have a factory-installed Boat Monitor. By checking your boat’s information against our database, we can confirm if you have one installed.

If your boat has a Boat Monitor, you can unlock premium features simply by subscribing—no additional hardware required!

If your boat doesn’t have a Boat Monitor, the details you provide help us customize the app’s features and settings to fit your boat perfectly, ensuring everything runs smoothly from the start.

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About Sentinel Marine solutions

Sentinel is a global leader in smart boat monitoring, connecting boats worldwide and partnering with top manufacturers and fleet operators to make boating safer and easier. Our advanced IoT platform supports the digital transformation of the leisure boating industry, delivering connectivity, data insights, and remote control solutions for OEMs and fleet managers. For individual boat owners, Sentinel offers user-friendly monitoring and control, ensuring peace of mind and a connected experience, anytime, anywhere.

Contact

If you have any questions about us, our products and services or you would like to become part of our Partner network, feel free to reach out to us on: info@sentinelmarine.net

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