Dive deeper with confidence using the Garmin Descent Mk3i (43mm), a premium dive watch crafted from carbon grey DLC titanium with a black silicone band, offering advanced dive tracking, GPS navigation, and smart features for both underwater and everyday adventures.

Overview:
The Garmin Descent Mk3i 43mm is designed for divers who demand precision, durability, and innovation. Built from carbon grey DLC-coated titanium, it combines strength with a lightweight, premium finish. With SubWave™ sonar technology (when paired with Descent T2 transceiver), it enables diver-to-diver messaging and tank pressure monitoring. The watch supports multiple dive modes, including single and multiple gas dives, nitrox, trimix, CCR, and apnea. Outside the water, it transitions seamlessly into a full-featured smartwatch, with AMOLED display, GPS navigation, fitness tracking, notifications, Garmin Pay, and music storage.

Key Features:

• 43mm Carbon Grey DLC Titanium Case – Lightweight, durable, and premium.
• Black Silicone Band – Comfortable for diving and everyday wear.
• AMOLED Display – Bright, high-resolution screen for underwater readability.
• SubWave™ Technology – Diver messaging & tank pressure monitoring (with T2).
• Multiple Dive Modes – Nitrox, trimix, CCR, apnea, single & multi-gas.
• Advanced Safety Features – Dive planning, decompression tracking, surface GPS.
• Smartwatch Functions – Notifications, Garmin Pay, music storage, fitness monitoring.
• Health & Wellness Tracking – Heart rate, sleep, SpO₂, stress, training metrics.
• Rugged & Stylish – Premium titanium design transitions from dive to daily wear.
• Battery Life – Up to 30 hours in dive mode, weeks in smartwatch mode.

Product Description:
The Garmin Descent Mk3i Dive Watch (43mm) is the ultimate tool for divers and adventurers. Crafted from carbon grey DLC-coated titanium, it’s strong, lightweight, and built to endure. Equipped with SubWave™ sonar technology (when paired with Descent T2), it allows diver-to-diver communication and tank monitoring. Supporting multiple dive modes including nitrox, trimix, CCR, and apnea, it adapts to recreational, technical, and free diving. Above the surface, it functions as a premium smartwatch with a vibrant AMOLED display, GPS navigation, health and fitness tracking, notifications, Garmin Pay, and onboard music. With its sleek design and powerful features, the Garmin Descent Mk3i is engineered for those who live above and below the surface.