•ADVANCED WATCH-STYLE DIVE COMPUTER - Advanced, watch-style dive computer features a stunning 1.2" or 1.4" AMOLED touchscreen color display, scratch-resistant sapphire lens and either a 43 mm or 51 mm bezel.
•DIVE-FOCUSED DESIGN - Dive-first design with 200-meter dive-rated case includes metal leakproof inductive buttons and multiple dive modes for recreational to technical scuba diving and freediving.
•AIR INTEGRATION - Pair the Descent Mk3i dive computers with our Descent T2 transceivers (sold separately) for integrated pressure monitoring on up to 8 tanks via the SubWave™ sonar data network.
•SUBWAVE SONAR NETWORKING - Enhanced SubWave sonar technology provides the ability to exchange preset diver-to-diver messages up to 30 meters as well as monitor tank pressures, depth and distance (coming soon via software update1) for up to 8 divers within a range of 10 meters, when paired with the Descent T2 transceiver (sold separately) for group dive support.
•BUILT-IN LED FLASHLIGHT (51 MM ONLY) - Descent Mk3i – 51 mm dive computers feature a built-in LED flashlight with variable intensities and strobe modes, giving you greater visibility in low-light conditions — above or below water — and providing a bright, steady beam in either red or white light.
•DIVE READINESS TOOL - A dive readiness tool, developed by Garmin, shows how lifestyle factors such as sleep, exercise, stress and jet lag can affect your body’s overall preparedness for diving — offering guidance that can help you make better-informed dive plan decisions (data presented is intended to be a close estimation of metrics tracked).
•DIVEVIEW™ MAPS Dive - View color maps on your wrist offer bathymetric depth contours and more than 4,000 dive sites to help you discover new places to dive and get oriented.
•SATIQ™ TECHNOLOGY - With SatIQ technology, you get superior positioning accuracy with multi-band GPS while optimizing battery life.
•LUME MODE - Use lume mode to aid readability and help maintain night vision; an ambient light sensor gives a green luminescence to your watch face in low-light conditions.
•BATTERY LIFE - The Descent Mk3i – 43 mm versions include up to 30 hours in dive mode and up to 10 days in smartwatch mode. The Descent Mk3i – 51 mm version includes up to 66 hours in dive mode and up to 25 days in smartwatch mode.
•DIVE MODES - Get multiple dive modes for single and multiple gas dives (including nitrox and trimix), gauge, apnea, apnea hunt and closedcircuit rebreather. Add extra screens for each dive mode that features the fields you want to see with customizable dive modes.
•DIVE LOG - The dive log feature automatically syncs with the Garmin Dive™ app on your compatible smartphone, allowing you to share and review data, track gear, post photos, take notes and more.
•GARMIN DIVE APP - Pair the Garmin Dive app with your Descent Mk3 series dive computer to automatically sync and upload your dive logs.
•SURFACE GPS - Track your entry and exit point2 on the surface with advanced satellite connectivity.
•DIVE COMPASS - Easily navigate below the waterline with the built-in 3-axis underwater compass.
•REFERENCE POINT - Use this GPS tool for surface navigation to a dive site, so you can drop right onto your target every time.
•VARIOMETER - The variometer tool helps you monitor your freedive descent and ascent rates through tone and vibration feedback.
•TIDE DATA - Stay up to date on ocean conditions by pairing your Descent Mk3 series dive computer with your compatible smartphone.
•INREACH® DEVICE COMPATIBLE - Pair with inReach devices3 and the inReach® dive case for satellite messaging off-grid.
•SPORTS APPS/SURF ACTIVITY - Use preloaded activity profiles for trail running, swimming, running, biking, hiking, rowing, skiing, golfing and more. Plus, use the surf activity feature to record the number of waves surfed, maximum speed reached, distance traveled and more.
•ADVANCED TRAINING FEATURES - View advanced training metrics4 that include running dynamics, heat- and altitude-adjusted VO2 max, trail run VO2 max, recovery time, endurance score, hill score, Garmin Coach and more.
•HEALTH AND WELLNESS MONITORING - Get 24/7 health and wellness monitoring with wrist based heart rate4, advanced sleep monitoring4, respiration tracking, daily suggested workouts, Pulse Ox5 sensor and jet lag advisor.
•NAVIGATION AND ORIENTATION FEATURES - Use preloaded TopoActive maps, SkiView™ maps, PacePro™ technology, courses with turn-by-turn directions, round-trip routing, and built-in ABC sensors including altimeter, barometer and 3-axis electronic compass.
•CONNECTED LIFESTYLE FEATURES - Enjoy everyday wearability, and live connected with safety and tracking features6, smart notifications (when paired with compatible smartphone), music storage, Garmin Pay™ contactless payments, Connect IQ™ Store and more.
