Descent™ Mk3i – 51 mm Carbon grey DLC titanium with black silicone band

Explore the Depths with Confidence and Precision

The Garmin Descent Mk3i (51mm) is the ultimate dive computer and multisport smartwatch, combining cutting-edge dive technology with premium materials and smart features to support your adventures above and below the surface. Whether you’re a technical diver exploring complex environments or a recreational diver enjoying vibrant reefs, the Mk3i delivers exceptional performance and reliability.

Key Features:
✅ SubWave™ Sonar Technology: Pair with the Descent T2 transmitter (sold separately) for tank pressure monitoring and diver-to-diver messaging underwater.
✅ Premium Display: Bright AMOLED 1.4” color display with sapphire lens for outstanding readability in all conditions.
✅ Multiple Dive Modes: Supports single- and multiple-gas dives (including nitrox and trimix), gauge mode, apnea, apnea hunt, and closed-circuit rebreather (CCR).
✅ Customisable Dive Configurations: Set gas mixes, conservatism levels, and safety stops to match your dive plan.
✅ Advanced Dive Metrics: Real-time data on depth, time, decompression status, NDL, ascent/descent rates, and water temperature.
✅ Surface GPS: Automatically marks your entry and exit points for easy navigation.
✅ Smartwatch Features: Heart rate monitoring, Pulse Ox sensor, fitness tracking, notifications, Garmin Pay™, and music storage.
✅ Robust Battery Life: Up to 66 hours in dive mode and up to 25 days in smartwatch mode.
✅ Durable Design: Rugged yet stylish construction with a reinforced polymer case, titanium bezel, and comfortable silicone band.

Specifications:

• Lens Material: Sapphire crystal

• Bezel Material: Titanium

• Case Size: 51 x 51 x 18.6 mm

• Display Type: AMOLED color display

• Display Size: 1.4” (35.56 mm) diameter

• Display Resolution: 454 x 454 pixels

• Weight: 99 grams (with silicone band)

• Battery Life:

  • Smartwatch Mode: Up to 25 days

  • Dive Mode: Up to 66 hours

  • GPS Mode: Up to 76 hours

• Water Rating: Dive (EN13319) – up to 200 meters

• Connectivity: Bluetooth®, ANT+®, Wi-Fi®

• Memory: 32 GB

What’s Included:

• Garmin Descent Mk3i – 51mm Dive Computer

• Black Silicone Band

• Charging/Data Cable

• Documentation

Take your diving experience to the next level with the Garmin Descent Mk3i. Designed for explorers who demand the best, this is your all-in-one dive computer, training companion, and adventure-ready smartwatch.