Smart Comfort
WHAT
Smart Comfort
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.
Battery Dropping
Engine Overheating
Boat Has Moved
Engine Running
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 STANDARD
Best for
30ft+ sailing yachts, motor yachts, and most modern leisure boats.
BM-50 STANDARD is our most popular Boat Monitor, featuring built-in 4G connectivity, GPS tracking, battery monitoring, NMEA 2000 integration, support for external GPS antennas, and wired and wireless sensors. With 1 built-in Remote Control Output for basic digital switching, it offers the ideal balance of onboard visibility, expandability, and everyday simplicity.
NMEA 2000 Drop Cable
A NMEA 2000 drop cable is included to connect the Boat Monitor directly to your vessel’s NMEA 2000 network.
Sentinel Hub
Adds Remote Control Outputs and enables engine monitoring capabilities (RPM, engine hours, temperature etc.).
PLUG INTO WHAT’S ALREADY THERE.
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.
Simple digital switching — out of the box
BM-50 STANDARD includes 1 built-in Remote Control Output, and Sentinel Hub includes 2, allowing simple remote switching directly from the Sentinel app. You can control selected onboard equipment such as:
- Lighting
- Refrigerators
- Pumps
- Other supported onboard systems
Disclaimer
Some onboard equipment may require additional interface hardware depending on the system configuration and power requirements.
Integrate with existing systems
Sentinel can integrate with compatible digital switching and onboard monitoring systems such as CZone, EmpirBus, and Simarine — allowing deeper onboard visibility and expanded control possibilities through existing onboard infrastructure.
This means Smart Comfort can become part of a larger connected boating ecosystem rather than operating as a standalone monitoring device.
Disclaimer
Some integrations may require additional third-party subscriptions, hardware, certifications, or compatibility verification.
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
Smart Comfort
Real reasons owners rely on Sentinel — and what it means for your boat day to day.
- Remotely control onboard systems without requiring a dedicated digital switching platform
- Prepare your boat before arrival
- Monitor battery status
- Access selected NMEA 2000 information remotely*
- Track engine operating hours automatically*
- Stay informed about critical onboard systems
- Enjoy greater comfort and visibility wherever you are