Garmin Descent T2 Transmitter – Stay Connected. Dive Confident.

The Garmin Descent T2 Transmitter is your essential link between dive performance and real-time awareness. Designed to pair seamlessly with compatible Garmin Descent dive computers (like the Mk3i and x50i), the T2 delivers wireless tank pressure monitoring, breathing rate data, and advanced SubWave™ sonar communication—bringing a new level of safety, control, and communication to your dives.

With the ability to monitor up to 8 divers within range, the Descent T2 allows team members to track each other’s air supply and send pre-set messages, making it a game-changer for buddy diving, group excursions, and technical operations. Built tough for real-world diving, the T2 attaches easily to your tank and transmits data clearly—even in deep or murky conditions.

Key Features:

Wireless Air Integration
View real-time tank pressure and air consumption rate directly on your wrist via compatible Garmin Descent dive computers.

SubWave™ Sonar Technology
Enables diver-to-diver messaging and tank data sharing within a buddy group—up to 10 metres underwater.

Multi-Diver Monitoring
Track up to 8 divers' tank pressures from a single Descent computer for unmatched team awareness.

Easy Installation & Pairing
Screws directly into your high-pressure port and pairs in seconds for seamless integration.

Rugged & Dive-Ready
Compact, durable design rated to 200 metres—ready for recreational and technical diving.

From solo adventures to complex team dives, the Garmin Descent T2 Transmitter gives you the confidence of complete awareness, so you can focus on the experience—not the unknown.

Now available at Oceano Dive Centre – power your dive with smart air integration.