Descent™ Mk3i – 51 mm – Advanced dive computer & premium smartwatch
Product SKU: 010-02752-10
Descent Mk3i (51 mm) pairs a dive-focused build with everyday smartwatch capability, featuring a bright 1.4” AMOLED color display, sapphire lens, and a 200-meter dive-rated case with leakproof metal inductive buttons. Choose from multiple dive modes, track and review dives with an onboard dive log, and extend time in the water with long battery life.
Key Features
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SubWave sonar-based diver messaging: SubWave sonar networking supports diver messaging.
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Air integration: Supports air integration.
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Multiple dive modes: Single and multiple gas dives (including nitrox and trimix), gauge, apnea, apnea hunt and closed-circuit rebreather.
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Customizable dive modes: Add additional screens for each dive mode with the fields you want to see.
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Dive readiness tool: Use the dive readiness tool to help inform your preparation.
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DiveView maps: Includes DiveView maps.
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Surface GPS: Supports surface GPS.
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Built-in LED flashlight: Variable light intensities and strobe modes, in or out of the water.
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Long battery life: Up to 66 hours in dive mode plus up to 25 days in smartwatch mode.
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Garmin Dive app compatibility: Pair the app to automatically sync and upload your dive logs.
Dive-Focused Design
Built to go deep with a bright 1.4” AMOLED color display, sapphire lens, and a 200-meter dive-rated case. Leakproof metal inductive buttons are designed for reliable operation in demanding conditions.
SubWave Sonar Networking
Stay connected underwater with SubWave sonar networking, including sonar-based diver messaging.
Battery Life for Extended Dive Days
Stay in the water longer with up to 66 hours of battery life in dive mode, plus up to 25 days in smartwatch mode (10 days always-on).
Dive Modes & Custom Screens
Choose from multiple dive modes for single and multiple gas dives (including nitrox and trimix), plus gauge, apnea, apnea hunt, and closed-circuit rebreather. Customize each mode with additional screens and the data fields you want to see.
Built-In LED Flashlight
See and be seen with variable light intensities and strobe modes—above or below water.
Dive Log & App Sync
Record dives with the built-in dive log, then pair with the Garmin Dive app to automatically sync and upload your dive logs.
Specifications
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Display type: AMOLED
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Touchscreen: Yes
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Water rating: Dive (200 meters)
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Lens Material: sapphire crystal
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Bezel Material: Diamond-like Carbon (DLC) coated titanium or silver and black PVD coated titanium
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Case material: fiber-reinforced polymer with titanium rear cover
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Strap material: silicone or DLC coated titanium
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QuickFit® watch band compatible: yes (26 mm)
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Physical size: 51 x 51 x 16.4 mm Fits wrists with the following circumference: Silicone band: 135-230 mm Extra long silicone band: 135-355 mm Titanium bracelet: 135-220 mm
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Weight: no bands: 77.8 g silicone band: 105.6 g titanium band: 165.9 g
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Battery life (smartwatch mode): Up to 25 days (10 days always-on)
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Built-in mapping: Yes
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Multi-band GPS: Yes
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Music storage: Yes
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Garmin Pay™: Yes
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Pulse Ox blood oxygen: Yes
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LED flashlight: Yes
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Sleep score and insights: Yes
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Training readiness: Yes
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Training status: yes (improved)
Available from AllAmericanKTM as a premium nationwide retailer—order online for fast, reliable shipping across the U.S.
