Garmin Descent Mk3i Dive Watch - 43mm Carbon Grey DLC Titanium with Black Silicone Band

The Garmin Descent Mk3i (43mm) is a premium dive computer smartwatch crafted for divers and explorers who demand uncompromising performance, durability, and style. Engineered with carbon grey DLC titanium and a black silicone band , it combines advanced dive technology with everyday smartwatch features, offering reliability both underwater and on land. Built with multi-GNSS support , SubWave™ sonar technology , and a vivid AMOLED display , the Descent Mk3i delivers real-time dive data, navigation, and health insights in a sleek, compact design. Premium 43mm titanium design – lightweight yet rugged, with a carbon grey diamond-like carbon (DLC) coating for enhanced durability. Bright AMOLED display – provides exceptional visibility in sunlight or underwater. Advanced dive computer – supports single-gas, multi-gas, CCR, gauge, freedive, and apnea hunt modes . SubWave™ sonar-based network – enables diver-to-diver messaging and tank pressure monitoring (when paired with the Garmin Descent T2 transmitter, sold separately). Multi-GNSS positioning – track your dive entry and exit points precisely using GPS, GLONASS, and GALILEO. Customisable dive planning and log – review dives in detail via the Garmin Dive™ app . Depth-rated to 200 metres (20 ATM) for maximum confidence during technical or recreational dives. Smartwatch functionality – includes notifications, contactless payments (Garmin Pay™), music storage, and fitness tracking. Comprehensive health tracking – monitors heart rate, Pulse Ox, stress, sleep, and body battery levels. Up to 30 hours of battery life in dive mode and up to 10 days in smartwatch mode . Wireless connectivity – Bluetooth, ANT+, and Wi-Fi for easy syncing and updates. Interchangeable QuickFit™ bands – customise your look for every adventure. The Garmin Descent Mk3i (43mm) blends professional dive capabilities with smartwatch versatility, offering the perfect balance between form, function, and innovation. Specification Details Model Garmin Descent Mk3i Display 1.2" AMOLED (390 × 390 pixels) Case Size 43 mm Material Carbon Grey DLC Titanium Band Black Silicone QuickFit™ Band Water Rating 20 ATM / Dive Rated to 200 m Dive Modes Single-Gas, Multi-Gas, CCR, Gauge, Freedive, Apnea Hunt GPS Support Multi-GNSS (GPS, GLONASS, GALILEO) Connectivity Bluetooth, ANT+, Wi-Fi Sonar Communication SubWave™ (Compatible with Descent T2 Transmitter) Battery Life Up to 30 hrs (Dive Mode) / 10 days (Smartwatch Mode) Sensors Heart Rate, Pulse Ox, Compass, Altimeter, Gyroscope, Barometer Smart Features Notifications, Garmin Pay™, Music Storage, Fitness Tracking Dimensions (L×W×H) Approx. 43 × 43 × 15 mm Weight Approx. 60 g Compatibility Garmin Dive™ App (iOS & Android) ...