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Sentinel Marine: smart boat monitoring, professionally installed

For over ten years, Sentinel has been the market leader in smart boat monitoring. More than 45,000 boat owners worldwide trust the system, as do over 400 charter fleets. WeManage.Yachts is a Certified Sentinel Installer.

Trusted by boat owners and charter fleets worldwide

What Sentinel means for your boat

The system runs continuously in the background: monitoring, recording and sending alerts. You don't need to be there to know how your boat is doing.

Security, day and night

Your boat keeps watch over itself, even when you are not there. Sentinel sends an immediate alert on battery failure, water in the bilge, loss of shore power or unauthorised access via doors and hatches. You always know what is happening on board — 24 hours a day, 7 days a week.

Day & night monitoring
Instant alerts
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What do I need?

These three things are all you need to have full control over your boat, anywhere in the world.

The hardware

The foundation is the Sentinel Boat Monitor (BM-50), a telematics device installed on your boat. It connects to the systems and sensors on board and continuously collects data on the status of your boat.

The app

The Sentinel app for iOS and Android is your cockpit on shore. Use it to manage your boat from your phone, wherever you are in the world. Read sensors, receive alerts, view your logbook — everything in one app.

A subscription

To send data and alerts to your phone in real time, Sentinel uses a range of subscription plans. The costs are transparent. No hidden fees, no surprises. Read more below.

Which subscription suits you?

Both subscriptions give you 24/7 insight into your boat. The Premium subscription adds digital switching — so you can also operate your systems remotely.

Features
24/7 remote monitoring
GPS tracking & geofencing
Battery, shore power & bilge alerts
Door & motion alarms
Engine hours & maintenance log
10 measurement channels
15 measurement channels
Digital switching
Standard€ 150,- / year
Premium€ 224,- / year

Choose your WeManage.Yachts bundle

BM-50 LITE
BM-50 LITE

SafeGuard

Prevention of electrical and water damage.

Protects against the most common problems on board: battery failure, water in the bilge and loss of shore power.

BM-50 LITE
Wired shore power sensor
Bilge high-water sensor
Wired door sensor
Professionally installed
Sentinel GO app

Try Sentinel for free

Want to see how it works before investing in hardware? Download the app for free from the App Store or Google Play.

  • Digital logbook & GPS tracking
  • Handy pre- and post-departure checklists
  • No obligations, no costs

Digital logbook

Routes, times and distances are automatically saved after every trip.

Trip tracking

GPS tracking via your phone, without any hardware on board.

Checklists

Handy pre- and post-departure checklists so you never forget anything.

Demo Boat

Use the Demo Boat feature to see how connected sensors, systems and alerts work.

Frequently asked questions

Can't find your question? Feel free to get in touch.

Get in touch

About Sentinel

Getting started

Get in touch

Request a no-obligation quote

Want Sentinel on board? Get in touch and let us know your boat type and length. We will put together a bundle that suits your situation — whether that is a standard bundle or a custom configuration.

As a Certified Sentinel Installer we handle the entire process. From supplying the hardware to professional installation and configuration on board. You choose the functionality, we take care of the rest.

Get in touch