Garmin Descent™ Mk3i Wrist Dive Computer — 43mm Black Silicone Band
Garmin Descent™ Mk3i Wrist Dive Computer — 43mm Black Silicone Band
$1,399.99
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Description
The Garmin Descent™ Mk3i Wrist Dive Computer is an advanced dive computer and smartwatch designed for scuba divers and active lifestyles. When paired with Descent™ T2 air-integrated transceivers (sold separately), this wrist dive computer can monitor tank pressure and depth for up to 8 divers within a 10-meter range. A future update will allow divers to send preset underwater messages for improved communication.
With multiple dive modes for single and multiple gas dives, the Mk3i supports depths up to 200 meters and offers long-lasting battery life for extended underwater adventures. Features like a built-in LED flashlight, dive log, DiveView maps, and flat valves help divers stay organized and streamlined.
Above water, the Mk3i functions as a multifunction smartwatch, offering health and fitness tracking, daily workout suggestions, and expert coaching. When paired with a smartphone, users can enjoy music playback, contactless payments via Garmin Pay™, and smart notifications. Rugged, stylish, and feature-packed, the Garmin Descent™ Mk3i Dive Computer is perfect for underwater exploration and everyday active living.
Key Dive Features
- Built-in LED flashlight & lume mode
- SubWave™ diver communication & monitoring
- Stores up to 200 dives with Garmin Dive™ app sync
- Long battery life: 66 hrs dive / 25 days smartwatch
- GPS entry/exit tracking & reference points
- Compass, variometer, and tide data
- inReach® compatible for off-grid messaging
Health & Fitness Features
- Preloaded sports apps + animated workouts
- Daily training suggestions & Garmin Coach
- VO2 max, recovery time, endurance & hill scores
- Heart rate & Pulse OX sensors
- Sleep tracking with sleep score
- Surf activity + Surfline® camera compatibility
- Jet Lag Adviser for frequent travelers
Navigation Features
- SatIQ™ multi-band GPS for accuracy
- Preloaded topo maps & SkiView maps
- ABC sensors: altimeter, barometer, compass
- PacePro™ race guidance & round-trip routing
Smartwatch Features
- Garmin Pay™ contactless payments
- Music downloads & playlists
- Smart notifications (texts, calls, emails)
- Connect IQ™ store for apps & watch faces
- Safety & live tracking features
WARNING: Cancer and Reproductive Harm -- www.P65Warnings.ca.gov.
More Info
- Product Sku: DD163857
- Display Type: AMOLED
- Depth Rating (meters): 200
- Lens Material: Sapphire Crystal
- Bezel Material: Carbon (DLC) coated Titanium
- Strap Material: Silicone
- Memory: 32GB
- Nitrox: Up to 100%
- Trimix: Up to 100%
- Rechargeable Battery: Yes
- Air Integrated: Yes
- Touchscreen: Yes
Customer Reviews
Reviews

BCBC
2 out of 5 stars