Descent Mk3i Watch - Carbon Gray - 51 mm

Garmin Descent MK3i – Multi-Purpose Freediving and Spearfishing Dive Computer

Descent MK3i is a dive computer with a compact design, specifically engineered for freediving, spearfishing, and freediving activities, while also offering excellent versatility for everyday use. Equipped with built-in GPS and full-color DiveView maps with depth contours and dive spots, it makes navigation easier and provides precise tracking of entry and exit points during dives.

Technical Features and Materials

• Titanium case for maximum mechanical strength and light weight
• 1.4-inch AMOLED display, 454x454 pixels, for crisp readability in all conditions
• Highly scratch-resistant sapphire crystal lens protection
• 32 GB internal memory with data storage capacity for up to 200 dives
• Water resistance guaranteed down to a depth of 200 meters
• Silicone strap for a comfortable, long-lasting fit during underwater activity

Dive Modes and Advanced Features

Descent MK3i supports multiple dive modes:

• Single and multiple gas, including Nitrox and Trimix
• Freediving and spearfishing, optimized to monitor discipline-specific parameters
• Rebreather and basic mode

It also integrates innovative technologies such as Readiness, which evaluates sleep quality, stress, and physical activity to suggest the optimal time to dive.

Device Integration and Communication

When paired with the Descent™ T2 transceiver (sold separately), it enables Garmin Sonar Network SubWave and Air Integration functions, allowing you to:

• Communicate via preset messages with other Garmin dive computers
• Monitor tank pressure, usage trends, remaining time, and other essential data
• Manage up to 8 tanks within a 10-meter range

Sensors and Health Monitoring

• Garmin Elevate™ 2 wrist-based heart rate monitor with continuous tracking
• Barometric altimeter, dive compass, gyroscope, and accelerometer for precise orientation
• Built-in thermometer and depth sensor
• Pulse Ox for acclimation and blood oxygen saturation monitoring
• Body Battery energy tracking, stress monitoring, respiration rate, and sleep quality

Navigation and Smart Features

• High-sensitivity GPS, GLONASS, and Galileo receivers for surface navigation
• Multi-region topographic maps and Skiview maps
• Advanced features such as PacePro, RoundTrip routing, and turn-by-turn directions
• Bluetooth®, ANT+™, and Wi-Fi® connectivity for syncing and data downloads
• Support for smart notifications, calendar, weather, music control, and Garmin Pay
• Compatible with iOS and Android devices via the Garmin Connect™ and Garmin Dive apps for analysis and sharing

Battery Life

• Up to 66 hours in dive mode
• 48 hours with all satellite systems and Multi-Band enabled
• 25 days in smartwatch mode
• 31 days in standard watch mode

Sports and Multisport Activities

In addition to underwater use, the Garmin Descent MK3i includes multisport profiles for running, cycling, swimming, trail running, rowing, triathlon, and other activities, including indoor training, hiking, SUP, and skiing, ensuring precise tracking and comprehensive data for every sport.