Garmin Descent™ Mk3i Wrist Dive Computer — 51mm Black Silicone Band
Garmin Descent™ Mk3i Wrist Dive Computer — 51mm Black Silicone Band
$1,599.99
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Description
The Garmin Descent™ Mk3i Wrist Dive Computer is a versatile all-in-one device for scuba divers and active lifestyle enthusiasts. With air integration via Descent™ T2 transceivers (sold separately), it can monitor tank pressure and depth for up to 8 divers within 10 meters. An upcoming update will allow preset message communication underwater.
With multiple dive modes, the Mk3i supports single and multiple gas dives to depths of 200 meters, offering up to 66 hours of battery life in dive mode. Streamlined features like the built-in LED flashlight, DiveView maps, scooped octo pockets, and flat valves keep you organized and hydrodynamic. On the surface, it functions as a smartwatch with health and fitness tracking, daily workout suggestions, music playback, Garmin Pay™, and smart notifications. Its rugged design makes it perfect for underwater adventures and active living.
Dive Features
- LED flashlight with multiple modes
- SubWave™ sonar communication and diver monitoring
- Dive log for up to 200 dives, sync with Garmin Dive App
- 66-hour battery life in dive mode / 25 days smartwatch mode
- Lume mode for low-light readability
- Dive compass with ABC sensors
- Surface GPS for entry/exit tracking and reference points
- Variometer for freedive ascent/descent
- Big Number Mode, tide data, inReach® compatible
Health & Fitness Features
- Preloaded sports apps, animated workouts, and Garmin Coach
- Heart rate and Pulse OX monitoring
- Track VO2 Max, recovery, endurance, hill score, and sleep
- Surf, backcountry ski/snowboard tracking, and Jet Lag Adviser
- Daily suggested workouts for guided training
Navigation & Orientation Features
- SatIQ™ multi-band GPS for accurate positioning
- Preloaded TopoActive & SkiView maps
- ABC sensors: altimeter, barometer, 3-axis compass
- PacePro™ technology, turn-by-turn course directions, and round-trip routing
Connected Lifestyle Features
- Safety & tracking features for live location messages
- Music storage & playback, Garmin Pay™ contactless payments
- Smart notifications (emails, texts, calls)
- Connect IQ™ Store for apps, watch faces, and data fields
Garmin Descent™ Mk3i Wrist Dive Computer Documentation:
WARNING: Cancer and Reproductive Harm -- www.P65Warnings.ca.gov.
More Info
- Product Sku: DD163858
- Display Type: AMOLED
- Depth Rating (meters): 200
- Lens Material: Sapphire Crystal
- Bezel Material: Diamond-like Carbon (DLC) coated Titanium
- Strap Material: Silicone
- Memory/History: 32GB
- Nitrox: Up to 100%
- Trimix: Up to 100%
- Rechargeable Battery: Yes
- Air Integrated: Yes
- Touchscreen: Yes
Customer Reviews
Reviews

Cody
5 out of 5 stars
Toughest watch around

VINCENT KRAUSE
5 out of 5 stars