Descent™ T2 Transceiver

Diver Communication & Tank Pressure Monitoring (Descent™ T2 Compatible)

Take full control of your dive with real-time air integration and diver communication. When paired with the Garmin Descent T2 transceiver, your compatible Descent™ dive computer becomes a complete dive command center — tracking every breath, every tank, and every buddy directly from your wrist.

Advanced Air Integration with SubWave™ Sonar

• Monitor up to 8 tanks underwater using enhanced SubWave™ sonar technology
• View tank pressure, depth, air consumption rate, and time remaining in real time
• Works across multiple dive types, including recreational, technical, and freediving setups
• Reliable communication range of up to 10 meters between transceivers

Diver-to-Diver Communication

• Send and receive preformatted underwater messages
• Communicate with other networked divers wearing Descent™ Mk3i dive computers
• Messaging range of up to 30 meters underwater
• Ideal for team coordination, safety checks, and dive planning on the fly

Know Your Tank — At a Glance

• Real-time tank pressure monitoring
• Air time remaining calculations
• Air consumption rate tracking
• Transceiver battery status displayed on your dive computer

Link Multiple Divers

• Pair up to 8 Descent T2 transceivers per compatible dive computer
• Instantly view your buddies’ tank pressures and depths
• Perfect for group dives, instruction, and technical teams

Easy Tank Identification

• Wireless area networking simplifies setup
• Automatically links buddy names to their assigned tank transceivers
• Faster pairing, less confusion, more time diving

Built for Depth

• Dive-rated to 20 ATM (200 meters)
• Engineered to handle demanding dive conditions with confidence