Description
The Garmin Descent™ Mk3i 51mm featuring SubWave™ sonar-based communication and diver monitoring, this advanced, air-integrated1 dive computer and smartwatch comes with Garmin innovations to help prepare you to make the most of your diving experience — plus multisport training and smart features for your active life out of the water.
Dive Features
AIR INTEGRATION
- Pair 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
- Exchange preset diver-to-diver messages up to 30 meters as well as monitor tank pressures and depth for up to 8 divers within a range of 10 meters1
DIVE MODES
- Get multiple dive modes for single and multiple gas dives (including nitrox and trimix), gauge, apnea, apnea hunt and closed-circuit rebreather
DIVE READINESS TOOL
- This Garmin first technology shows how lifestyle factors such as sleep, exercise, stress and jet lag can affect your body — to help gauge when you are best prepared to dive
DIVEVIEW MAPS
- 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
DIVE-FOCUSED DESIGN
- With its bright 1.2” AMOLED color display, sapphire lens, 200-meter dive-rated case and leakproof metal inductive buttons, this watch is built to go deep
DIVE LOG
- This 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
LONG BATTERY LIFE
- Stay in the water longer with up to 30 hours in dive mode plus up to 10 days in smartwatch mode
CUSTOMIZABLE DIVE MODES
- Add additional screens for each dive mode that features the fields you want to see
SURFACE GPS
- Track your entry and exit points on the surface with advanced satellite connectivity
GARMIN DIVE APP
- Pair the app with your Descent dive computer to automatically sync and upload your dive logs
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
DIVE COMPASS
- Built-in ABC sensors, including an underwater compass, help navigate every part of your dive
REFERENCE POINT
- Use this GPS tool for surface navigation to a dive site, so you can drop right onto your target every time
VARIOMETER
- This tool helps you monitor your freedive descent and ascent rates through tone and vibration feedback
BIG NUMBERS MODE
- Get a simplified dive screen on your wrist, with larger text to see critical diving data
TIDE DATA
- Stay up to date on ocean conditions by pairing your Descent device with your compatible smartphone
INREACH® DEVICE COMPATIBLE
- Pair with inReach devices1 and the inReach dive case for satellite messaging off-grid
Fitness Features
SPORTS APPS
- Use preloaded activity profiles for trail running, swimming, running, biking, hiking, rowing, skiing, golfing and more
SURF ACTIVITY
- Record the number of waves surfed, maximum speed reached, distance traveled and more
SURFLINE® CAMERA
- Create a video of every wave you ride in front of a Surfline camera with Surfline Sessions™ technology
- Use the Surfline widget to see tide, wave height, wind and surf rating for each of the five nearest surf spots2
BACKCOUNTRY SKI AND SNOWBOARD
- Get ascent and descent data along with metrics such as cadence, stride length and grade
VO2 MAX
- See your current fitness level, and track changes over time to set goals, evaluate progress and more
RECOVERY TIME
- Know how long you need to recover before your next high-effort workout based on your latest training
DAILY SUGGESTED WORKOUTS
- View your entire week of daily suggested workouts, which adapt after every run or ride
ANIMATED WORKOUTS
- Follow animated workouts for cardio, strength, yoga and Pilates workouts on the watch screen
WRIST-BASED HEART RATE
- The watch constantly samples your heart rate3 to help you gauge how hard you work during activities
PULSE OX SENSOR
- Track your blood oxygen saturation while you’re awake or asleep, and gain awareness of how you’re adapting to altitude4
JET LAG ADVISER
- Help to minimize the effects of jet lag with guidance on light exposure, sleep schedule and exercise
ENDURANCE SCORE
- This measurement uses your VO2 max, training loads and other factors to show how training affects your ability to sustain prolonged physical efforts
HILL SCORE
- Based on your VO2 max and training history, this feature measures your strength and endurance for running uphill
GARMIN COACH
- Train for physical challenges with expert coaching and a dynamic training plan keyed to your goals and performance
SLEEP MONITORING AND SLEEP SCORE
- Understand your body’s recovery with sleep score, breakdown of your sleep stages and detailed insights for improved sleep quality3
WOMEN’S HEALTH TRACKING
- Track and log your menstrual cycle or pregnancy to get exercise and nutrition education
Navigation Features
SATIQ™ TECHNOLOGY
- Get superior positioning accuracy with multi-band GPS while optimizing battery life
MULTICONTINENT TOPO MAPS
- Preloaded TopoActive maps from around the world keep your explorations on track
SKIVIEW™ MAPS
- View run names and difficulty ratings for more than 2,000 preloaded ski resorts worldwide
ABC SENSORS
- Navigate your next trail with an altimeter, barometer and 3-axis electronic compass
PACEPRO™ TECHNOLOGY
- Plan race-day strategy with GPS-based pace guidance for a selected course or distance
COURSES WITH TURN-BY-TURN DIRECTIONS
- Create or find existing courses in the Garmin Connect™ app, or sync from your favorite third-party platforms, and get turn-by-turn directions
ROUND-TRIP ROUTING
- Enter how far you want to go, and get suggested routes that will bring you back; even use TrendLine™ routing to find the best local paths
Lifestyle features
SAFETY AND TRACKING FEATURES
- If you feel unsafe or if your watch senses that an incident occurred, your watch will send a message with your live location5
MUSIC
- Download songs and playlists from your Spotify, Deezer or Amazon Music accounts for phone-free listening
GARMIN PAY™ CONTACTLESS PAYMENTS
- Breeze through checkout lines or transit systems with participating providers
SMART NOTIFICATIONS
- Receive emails, texts and alerts on your watch when paired with your iPhone® or Android™ smartphone
CONNECT IQ™ STORE
- Add watch faces, data fields and apps to your paired smartwatch
In The Box
CARBON GRAY DLC WITH BLACK BAND
- Descent Mk3i – 51 mm, carbon gray DLC titanium with black silicone band
- Black extra-long adjustment strap
- USB-C clip charging/data cable
- Documentation
CARBON GRAY DLC WITH BLACK BAND BUNDLE
- Descent Mk3i – 51 mm, carbon gray DLC titanium with black silicone band
- Descent T2 transmitter
- Black extra-long adjustment strap
- USB-C clip charging/data cable
- Documentation
CARBON GRAY TLC TITANIUM WITH TITANIUM BAND
- Descent Mk3i – 51 mm, carbon gray DLC titanium with DLC titanium band
- Black QuickFit™ 26 silicone band
- USB-C clip charging/data cable
- Documentation
CARBON GRAY TLC TITANIUM WITH TLC TITANIUM BAND BUNDLE
- Descent Mk3i – 51 mm, carbon gray DLC titanium with DLC titanium band
- Descent T2 transmitter
- Black QuickFit™ 26 silicone band
- USB-C clip charging/data cable
- Documentation
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