

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.


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.
Choose your WeManage.Yachts bundle

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.

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.
About Sentinel
Getting started


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