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Competitive Comparison

Product Comparison Page

Sensar Marine versus Boat Fix

Sensar Marine vs BoatFix
Feature Comparison

Sensar Marine vs. Boat Fix

FEATURES Sensar Marine
Boat Monitor
BM700
Boat Fix
“Two Wire”
Monitoring Two battery banks
Location / Geofence
Bilge pump operation
Impact
Only one battery bank
Location / Geofence
Alerts Immediate.
24/7 Always-on Monitoring.
Alerts Immediately when there is an issue.
Not immediate.
When ignition off, device only wakes up and sends alerts hourly.
Internal Backup Power 50+ days backup 7 days backup
Safety Purpose-built for marine.
Carefully engineered for the harsh & humid conditions.
Designed for automotive use.
Wiring doesn’t conform to ABYC standards, etc.
4G LTE Cellular Connectivity Cat 1
Highest quality, best coverage.
M1 / NB-IoT
Poor coverage in Caribbean, Mexico, and other developing areas.
Subscription $120/year $179/year
MRP $399 $299

When comparing Sensar Marine's Boat Monitor to BoatFix, both systems are designed to monitor boats, but their features differ significantly.

Battery Bank Monitoring: Sensar Marine’s Boat Monitor (BM700) tracks two battery banks, providing a more comprehensive monitoring experience. Boat Fix’s "Two Wire" system tracks just one, limiting its ability to detect potential issues across multiple power sources. Tracking multiple battery banks ensures boat owners can keep an eye on the complete health of their vessel's power systems.

Alert System: Sensar Marine offers immediate, 24/7 alerts, ensuring boat owners are notified of any issues as soon as they arise. In contrast, Boat Fix only sends alerts hourly when the ignition is off, which could delay responses to critical problems. Real-time alerts are crucial to minimizing potential damage and ensuring the vessel remains operational.

Power Backup: Sensar Marine boasts a reliable 50+ day backup power supply, significantly outlasting Boat Fix’s 7-day backup. This extended runtime ensures Sensar Marine can protect a boat for much longer, providing peace of mind for owners during weather incidents, trailering, and times the boat's batteries are low..

Durability: Sensar Marine’s equipment is designed for marine environments, with wiring that conforms to ABYC standards, ensuring durability and performance in harsh conditions. Boat Fix equipment was repurposed from teh automative industry, making it more susceptible to failures when exposed to the demanding marine environment. Marine-specific design ensures Sensar Marine will withstand the saltwater and unpredictable conditions often encountered on the water.

Connectivity: Sensar Marine uses Cat 1 4G LTE connectivity, offering superior coverage, even in remote areas. Boat Fix relies on M1/NB-IoT, which struggles with coverage in regions like the Caribbean and Mexico. A strong, consistent connection is essential for real-time updates and alerts, particularly in more isolated locations where M1/NB-IoT may not provide adequate service.

Cost-Effectiveness: While Sensar Marine’s BM700 has a higher upfront cost ($399 vs. $299), it offers a significantly lower annual subscription fee of $120 compared to Boat Fix’s $179. This makes Sensar Marine the more affordable choice over time, offering a better long-term value for boat owners seeking reliable monitoring without the hefty ongoing costs.

This page compares the Sensar Marine Boat Monitor BM700 (the unit without a Bilge Sentry) with the Boat Fix "Two-Wire" based on publicly available data from April 2, 2025.  Our goal is to present accurate information, and we encourage you to please contact us if you have any questions or corrections.

Sensar Marine Boat Monitor