Radian M3 Monitoring Device

Radian M3 Monitoring Device

The Radian M3 is a compact, waterproof marine-grade smart monitoring unit that delivers 24/7 visibility into your boat’s critical systems. Designed for reliability and low power draw, the M3 tracks battery health, bilge activity, GPS position, and motion events sending instant alerts to your phone through the Yacht+ app. Long-life rechargeable onboard battery, fully cellular-connected, and built to withstand harsh marine environments, the M3 gives you complete peace of mind whether your boat is at the dock, on a lift, or in storage.

 *Required for all Yacht+ Memberships.  One-time purchase*

What’s Included

  • Professional installation
  • App setup and device configuration
  • Activation & connectivity included
  • Knoxville-based support
  • We contact you to confirm your boat info and answer any questions before installation
Service area restrictions apply: ¹ Mobile service available only within our Knoxville service area.² Locations outside this radius require eligibility review prior to activation.
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Installation and Setup

Every Yacht+ membership starts with a professional onboard visit from our team.

:
• Radian device install and wiring
• App setup and device registration
• GPS, geofence, and alert configuration
• System test on the dock
• Quick walkthrough so you know exactly how it all works