Analog Engine Watch
WHAT
Analog Engine Watch
CAN PROTECT YOU FROM
No checking, no wondering. Sentinel watches continuously and reaches out the instant something needs your attention — whether you're on the dock or a thousand miles away.
Engine Running
Battery Dropping
Engine Overheating
High RPM
Left the Geofence
Ready to monitor,
out of the box
Includes all hardware and the first year of global subscription.
*Sentinel requires an active subscription to provide real-time monitoring, alerts, and connected features. The first year is included with every bundle.
What's in the box.
Boat Monitor BM-50 LITE
Best for
Smaller leisure boats, open deck boats, RIBs, and charter fleets.
BM-50 LITE is the ideal entry point into the Sentinel ecosystem, providing 4G connectivity, GPS tracking, and battery monitoring for essential remote boat monitoring. Additional functionality can be added through wired and wireless sensors. Due to the lack of support for external GPS antennas, BM-50 LITE is not recommended for carbon or metal boats.
Sentinel Hub
Adds Remote Control Outputs and enables engine monitoring capabilities (RPM, engine hours, temperature etc.).
Installation
Your choice.
PROFESSIONAL INSTALLATION
- Professional installation and setup
- Full system configuration
- Full product warranty
INSTALL IT YOURSELF
- Step-by-step installation videos
- Detailed activation guides
Why boat owners choose
Analog Engine Watch
Real reasons owners rely on Sentinel — and what it means for your boat day to day.
- Monitor engine activity remotely
- Detect abnormal engine behavior early
- Track engine operating hours automatically
- Receive automatic maintenance reminders
- Build a complete service history
- Enjoy greater visibility of your boat and engine wherever you are