The Garmin Descent™ Mk3i is a professional-grade dive computer and multisport GPS smartwatch designed for divers, adventurers, and athletes seeking precision and reliability. With air integration capability, it provides real-time tank pressure monitoring, ensuring safe and informed dives. The durable carbon gray DLC titanium case and black silicone strap deliver strength, comfort, and resistance to harsh underwater environments.

Beyond diving, the Mk3i functions as a complete multisport smartwatch, offering GPS tracking, heart rate monitoring, swimming metrics, and activity tracking across multiple disciplines. Its 1.4-inch display is easy to read underwater and in sunlight, while Bluetooth and USB connectivity allow seamless syncing with the Garmin ecosystem. With an impressive 25-day battery life, the Descent Mk3i ensures reliable performance for extended expeditions both underwater and on land.

Key Highlights

• Professional dive computer with air integration for real-time tank pressure monitoring

• Multisport GPS smartwatch for swimming, running, and outdoor activities

• Durable carbon gray DLC titanium case with black silicone strap

• 1.4-inch sunlight-readable display for underwater and outdoor clarity

• Bluetooth and USB connectivity for seamless syncing

• 25-day battery life for extended adventures

• Includes extra-long adjustment strap for versatile wear