Descent Mk3i Watch - Carbon Gray - 43 mm

Garmin Descent MK3i: Multifunction Freediving and Spearfishing Dive Computer

Descent MK3i is a dive computer equipped with advanced features for freediving, spearfishing, and freediving activities, designed to provide complete control and accurate data during underwater use.

Technical Features and Materials

The case is made of Titanium, a material known for its light weight and mechanical strength, while the 1.2-inch full-color AMOLED display offers a resolution of 390x390 pixels, ensuring clear, immediate readability even in low-light conditions, protected by scratch-resistant sapphire glass.

Advanced Underwater Features

• Supports single-gas and multi-gas dive modes, including nitrox and trimix, as well as dedicated modes for Freediving, spearfishing, rebreather, and gauge mode.
• Operating depth up to 200 meters.
• Built-in GPS with full-color DiveView maps, including depth contours and dive sites, plus automatic logging of water entry and exit points.
• Integrated dive compass and barometer for precise orientation and monitoring of environmental conditions.
• 32 GB internal memory capable of storing up to 200 dives, with analysis and sharing via Garmin Connect™ and the Garmin Dive app.
• Compatible with the Descent™ T2 transceiver (sold separately) for communication via Gramin Sonar Network SubWave: exchange of preset messages and monitoring of up to 8 tanks within 10 meters.

Biometric Monitoring and Readiness Assessment

The device integrates Readiness technology, which processes data related to sleep quality, stress level, and physical activity to independently assess overall physical condition, suggesting the optimal time for a dive. The Elevate™ 2 heart rate sensor provides continuous wrist-based heart rate monitoring with custom alerts, along with monitoring of oxygen saturation, respiratory rate, stress, sleep, and Body Battery energy levels.

Smart and Sports Features

• Complete multisport mode for running, cycling, swimming, trail running, rowing, cross-country skiing, triathlon, SUP, climbing, and many other activities.
• Advanced connectivity with Bluetooth® Smart, ANT+™, Wi-Fi®, and iPhone and Android compatibility for Smart Notifications, automatic synchronization with Garmin Connect™ Mobile, and music control (up to 2000 songs).
• Advanced navigation features: high-sensitivity GPS, Glonass, and Galileo receivers, SATIQ technology, multi-region topographic maps, PacePro, turn-by-turn navigation, and RoundTrip routing.
• Safety features such as LiveTrack, real-time sharing, and assistance.

Battery Life and Comfort

The Battery provides up to 30 hours in dive mode, 20 hours in GPS mode, 10 days in smartwatch mode, and up to 50 days in watch mode, ensuring extended runtime for long periods of use.

The silicone strap ensures comfort and flexibility in the water while maintaining the durability required for underwater activities.

Summary Specifications

• Case material: Titanium
• Display: AMOLED 1.2" 390x390 px, sapphire glass
• Operating depth: 200 meters
• Dive modes: Gas mix, Freediving, spearfishing, rebreather, gauge mode
• Internal memory: 32 GB for 200 dives
• Connectivity: Bluetooth, ANT+, Wi-Fi, smartphone compatibility
• Battery: up to 30 hours dive mode, 20 hours GPS
• Strap: Silicone
• Color: Carbon Gray