Garmin Descent Mk3i Dive Computer with the T2 Transceiver and S1 Diver Communication Buoy

Master Your Dive with the Ultimate Underwater Communication System

Step beyond basic dive computers. This complete Garmin Descent bundle integrates the flagship Mk3i dive watch with the revolutionary S1 Buoy and T2 Transceiver, creating a seamless, real-time communication network for your entire team.

Dive deeper with confidence and connection. Share messages, alerts, and GPS locations directly from your wrist to the surface and between divers. This isn't just gear—it's a professional-grade safety and coordination system designed for serious divers, instructors, and expedition teams who demand the absolute best in technology and reliability.

By bundling these advanced tools, you achieve perfect interoperability and significant savings compared to purchasing each component separately. Elevate your diving from a solitary experience to a connected, safer, and more efficient adventure.

• Real-Time Text & SOS Communication: Send preset messages and emergency alerts directly from your Mk3i to the S1 surface buoy and other divers' T2 transceivers.
• Full Team GPS Tracking: See the live position of your buddy or entire dive team on your Mk3i's map display for enhanced safety and coordination.
• Integrated SubWave™ Sonar Technology: Experience robust, low-power communication that goes far beyond the limitations of audio or radio signals underwater.
• Professional Dive Planning & Logging: The Mk3i offers advanced features like built-in dive planner, trimix compatibility, and subsurface mapping integration.
• All-Surface Smart Buoy: The S1 Buoy acts as a critical communication relay and provides surface GPS tracking for boats and shore teams.
• Multi-Sport Smartwatch Excellence: When you're not diving, the Mk3i serves as a top-tier fitness, health, and adventure watch with solar charging.
• Significant Bundle Savings: Get the complete, interoperable system for less than the cost of buying all three products individually.