THE DIVE COMPUTER FOR BOTH YOUR WORLDS

Monitor your gas and depth1 with the advanced, watch-style dive computer that comes with multisport training and smart features.

Air-integrated dive computer for you and your dive buddies.

Choose from multiple dive modes for your underwater adventure.

Measure your performance, and track your stats above water.

This smart dive computer features Garmin Pay™, music and notifications.

Share and review dives in the Garmin Dive™ app.

The battery in your Garmin device is simply unmatched by other smartwatches.

In the Box:

  • Descent Mk2i, titanium carbon gray DLC with black band
  • Descent T1 transmitter
  • Black extra-long adjustment strap
  • Charging/data cable
  • Air spool
  • Documentation

QUALITY BY DESIGN

The advanced, watch-style dive computer with a rugged yet sophisticated design that features a large sunlight readable 1.4” color display.

PREMIUM MATERIALS

Fit the look to your lifestyle with a stylish titanium bezel.

Plunge to a whole
new depth of
capability.

AIR INTEGRATION

Pair with Descent T1 transmitter for integrated pressure monitoring on up to 5 tanks via SubWave™ sonar data network1.

SUBWAVE SONAR

Transmit data — such as remaining air time, air consumption rate and more — for you and other 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.

CUSTOMIZABLE DIVE MODES

Add additional screens for each dive mode that features the fields you want to see.

SURFACE MULTI-GNSS

Track your entry and exit1 points with advanced satellite connectivity.

DIVE LOG

Store and review data for up to 200 dives — and share via the Garmin Dive app.

INREACH® COMPATIBLE

Pair with inReach satellite communicators and the inReach dive case.

Push performance
to a whole new
level.

PERFORMANCE METRICS

View advanced training metrics that include running dynamics, heat- and altitude-adjusted VO2 max, recovery advisor and more2.

PACEPRO™ TECHNOLOGY

A first-of-its-kind feature helps keep you on pace with grade-adjusted guidance as you run a course.

SPORTS APPS

Use preloaded activity profiles for trail running, swimming, running, biking, hiking, rowing, skiing, golfing and more.

ANIMATED WORKOUTS

Easily follow animated workouts for cardio, strength, yoga and Pilates. View workouts right on your watch screen.

TOPO AND SKI MAPS

Use topographical maps to navigate your adventures and view run names and difficulty ratings for 2,000 worldwide ski resorts.

ABC SURFACE SENSORS

Navigate your next trail with ABC sensors, including an altimeter for elevation data, barometer to monitor weather and 3-axis compass.

WRIST-BASED HEART RATE

Optical heart rate2 technology gauges activity intensity as well as heart rate variability to calculate your stress level. It also tracks underwater without a heart rate strap.

PULSE OX SENSOR

For altitude acclimation or sleep monitoring, a Pulse Ox3 sensor uses light beams at your wrist to gauge how well your body is absorbing oxygen.

ALL DAY RESPIRATION

Track how you’re breathing throughout the day, during sleep and during breathwork and activities such as yoga.

TURN-BY-TURN NAVIGATION

Follow a route or course with help from turn-by-turn directions, which let you know ahead of time when the next turn is coming.

ROUND-TRIP ROUTING

Enter a distance you want to travel, and get suggested routes that will bring you back to your starting point. Trendline™ popularity routing helps you find the best local paths.

Enhance your
every day.

SAFETY AND TRACKING FEATURES

If you feel unsafe or if your watch senses an incident, assistance and incident detection features4 send your location to emergency services. Feature not available while in dive mode.

MUSIC

Store up to 2,000 songs, or access streaming music apps from your compatible services5, including Spotify®, Deezer and Amazon Music.

GARMIN PAY™ CONTACTLESS PAYMENTS

Breeze through checkout lines with Garmin Pay contactless payment solution6 through participating providers.

SMART NOTIFICATIONS

Receive emails, texts and alerts right on your wrist when paired with a compatible device.

CONNECT IQ™ STORE

Download custom watch faces, add data fields, and get apps and widgets from the Connect IQ Store.

The Garmin Dive™ app lets you log, track and share your dives

Customize your Garmin device using the Connect IQ™ Store

 


GPS tracking does not work underwater
This is not a medical device and is not intended for use in the diagnosis or monitoring of any medical condition; see Garmin.com/ataccuracy. Pulse Ox not available in all countries.
When paired with a compatible smartphone. See safety and tracking features requirements and limitations.
May require premium subscription from a third-party music provider
SPOTIFY and the Spotify logo are among the registered trademarks of Spotify AB. Amazon Music and all related logos are trademarks of Amazon.com, Inc. or its affiliates.

  • GENERAL

    LENS MATERIAL
    sapphire crystal

    BEZEL MATERIAL
    Diamond-like Carbon (DLC) coated titanium

    CASE MATERIAL fiber-reinforced polymer with metal rear cover
    QUICKFIT™ WATCH BAND COMPATIBLE
    yes (26 mm)

    STRAP MATERIAL
    silicone or titanium

    PHYSICAL SIZE
    52 x 52 x 17.8 mm

    COLOR DISPLAY
    DISPLAY SIZE 1.4” (35.56 mm) diameter
    DISPLAY RESOLUTION 280 x 280 pixels
    DISPLAY TYPE sunlight-visible, transflective memory-in-pixel (MIP)
    WEIGHT
    silicone band: 99.6 g
    titanium band: 160.3 g

    BATTERY LIFE
    Smartwatch: Up to 16 days
    Battery Saver Watch Mode: Up to 50 days
    GPS: Up to 48 hours
    GPS + Music: Up to 15 hours
    Max Battery GPS Mode: Up to 96 hours
    Dive mode: Up to 80 hours
    Dive mode with Descent T1: Up to 32 hours
    Expedition GPS Activity: up to 35 days

    WATER RATING Dive (100 meters)
    MEMORY/HISTORY 32 GB

  • CLOCK FEATURES

    TIME/DATE
    GPS TIME SYNC
    AUTOMATIC DAYLIGHT SAVING TIME
    ALARM CLOCK
    TIMER
    STOPWATCH
    SUNRISE/SUNSET TIMES

  • Health Monitoring

    WRIST-BASED HEART RATE (CONSTANT, EVERY SECOND)
    DAILY RESTING HEART RATE
    ABNORMAL HEART RATE ALERTS yes (high and low)
    RESPIRATION RATE (24X7)
    PULSE OX BLOOD OXYGEN SATURATION yes (spot-check, and optional all-day acclimation and in sleep)
    FITNESS AGE yes (in app)
    BODY BATTERY™ ENERGY MONITOR
    ALL-DAY STRESS TRACKING
    RELAXATION REMINDERS
    RELAXATION BREATHING TIMER
    SLEEP
    HYDRATION yes (in Garmin Connect™)
    MENSTRUAL CYCLE yes (in Garmin Connect™)

  • SENSORS

    GPS
    GLONASS
    GALILEO
    GARMIN ELEVATE™ WRIST HEART RATE MONITOR
    BAROMETRIC ALTIMETER
    COMPASS
    GYROSCOPE
    ACCELEROMETER
    THERMOMETER
    DEPTH SENSOR
    PULSE OX BLOOD OXYGEN SATURATION MONITOR (with Acclimation)

  • DAILY SMART FEATURES

    CONNECTIVITY Bluetooth® Smart, ANT+®, Wi-Fi®
    CONNECT IQ™ (DOWNLOADABLE WATCH FACES, DATA FIELDS, WIDGETS AND APPS)
    SMART NOTIFICATIONS
    TEXT RESPONSE/REJECT PHONE CALL WITH TEXT (ANDROID™ ONLY)
    CALENDAR
    WEATHER
    BATTERY SAVER - CUSTOMIZABLE LOW POWER WATCH
    CONTROLS SMARTPHONE MUSIC
    PLAYS AND CONTROLS WATCH MUSIC
    MUSIC STORAGE up to 2,000 songs
    FIND MY PHONE
    FIND MY WATCH
    VIRB® REMOTE
    SMARTPHONE COMPATIBILITY iPhone®, Android™
    PAIRS WITH GARMIN CONNECT™ MOBILE
    GARMIN PAY™

  • SAFETY AND TRACKING FEATURES

    LIVETRACK
    GROUP LIVETRACK
    LIVE EVENT SHARING
    INCIDENT DETECTION DURING SELECT ACTIVITIES
    ASSISTANCE

  • Tactical Features

    DUAL GRID COORDINATES

  • Diving Features

    DIVE ACTIVITY MAXIMUM OPERATING DEPTH 100 meters
    SINGLE-GAS MODE
    MULTI-GAS MODE
    GAUGE MODE
    APNEA MODE
    APNEA HUNT MODE
    DECOMPRESSION MODEL Bühlmann ZHL-16c with gradient factors
    NITROX SUPPORT
    TRIMIX SUPPORT
    CLOSED CIRCUIT REBREATHER (CCR)
    GAS MIXES
    Air, Nitrox and Trimix, up to 100% O2; 1 bottom gas and up to 11 deco and/or backup gasses.

    PO2 Up to 2.0 with customizable deco PO2 setting
    SUBWAVE™ SUPPORT
    AIR INTEGRATION yes (via Subwave™)
    NUMBER OF TRANSMITTERS SUPPORTED 5
    GAS TIME REMAINING
    GAS CONSUMPTION RATE
    AUTO START/END DIVE
    CUSTOM END-DIVE TIMEOUT yes (20s to 10 m)
    SAFETY STOP yes (customizable off/3min/5min)
    DEEP STOPS yes (using custom gradient factors)
    CUSTOMIZABLE CONSERVATISM yes (low/medium/high or custom using gradient factors)
    DIVE ASCENT/DESCENT RATE INDICATOR
    AUTOMATIC ALTITUDE ADJUSTMENT
    NO FLY TIME yes (with 24hr countdown)
    DIVE PLANNER yes (basic NDL + multi-gas deco planner)
    TIDES
    BACKLIGHT yes (configurable time and intensity; auto-on at depth)
    AUTOMATICALLY SAVES DIVE ENTRY AND EXIT LOCATIONS
    CUSTOM DIVE DATA SCREENS
    SYNC DIVE LOG TO GARMIN DIVE™ MOBILE APP
    ALERTS & ALARMS Audible and vibration alarms for ascent rate, PO2, CNS/OTU, NDL, deco, gas switching, tank pressure, gas consumption rate. Customizable (up to 40) audible and/or vibration per dive mode, based on depth or time
    3-AXIS DIVE COMPASS yes (with adjustable heading, quick change to 90R, 90L and reciprocal). Indicates degrees and direction back to set heading
    MISSED DECO LOCKOUT yes (can be disabled prior to dive with user acknowledgement)
    RESIDUAL TISSUE LOADING RESET yes (on the surface with user acknowledgement)
    SURFACE DIVER STATUS WIDGET yes (surface interval, N2/HE loading, CNS, OTU and tissue compartment status)

  • Boating Features

    AVAILABLE BOATING PROFILES Boating
    BUILT-IN BAROMETER AND TIDE TABLES

  • Activity Tracking Features

    STEP COUNTER
    MOVE BAR (DISPLAYS ON DEVICE AFTER A PERIOD OF INACTIVITY; WALK FOR A COUPLE OF MINUTES TO RESET IT)
    AUTO GOAL (LEARNS YOUR ACTIVITY LEVEL AND ASSIGNS A DAILY STEP GOAL)
    CALORIES BURNED
    FLOORS CLIMBED
    DISTANCE TRAVELED
    INTENSITY MINUTES
    TRUEUP™
    MOVE IQ™

  • GYM & FITNESS EQUIPMENT

    AVAILABLE GYM ACTIVITY PROFILES Strength, Cardio and Elliptical Training, Stair Stepping, Floor Climbing, Indoor Rowing, Pilates and Yoga
    CARDIO WORKOUTS
    STRENGTH WORKOUTS
    YOGA WORKOUTS
    PILATES WORKOUTS
    ON-SCREEN WORKOUT ANIMATIONS
    AUTOMATIC REP COUNTING

  • TRAINING, PLANNING AND ANALYSIS FEATURES

    HR ZONES
    HR ALERTS
    HR CALORIES
    % HR MAX
    % HRR
    RECOVERY TIME
    AUTO MAX HR
    HRV STRESS TEST (MEASURES YOUR HEART RATE VARIABILITY WHILE STANDING STILL, FOR 3 MINUTES, TO PROVIDE YOU WITH AN ESTIMATED STRESS LEVEL; THE SCALE OF THIS IS 1 TO 100; LOW SCORES INDICATE LOWER STRESS LEVELS) yes (with compatible accessory)
    HR BROADCAST (BROADCASTS HR DATA OVER ANT+™ TO PAIRED DEVICES)
    RESPIRATION RATE (DURING EXERCISE)
    GPS SPEED AND DISTANCE
    CUSTOMIZABLE DATA PAGES
    CUSTOMIZABLE ACTIVITY PROFILES
    AUTO PAUSE®
    INTERVAL TRAINING
    ADVANCED WORKOUTS
    DOWNLOADABLE TRAINING PLANS
    POWER MODES - CUSTOMIZABLE IN-ACTIVITY BATTERY SETTINGS
    AUTO LAP®
    MANUAL LAP
    CONFIGURABLE LAP ALERTS
    HEAT AND ALTITUDE ACCLIMATION
    VO2 MAX
    TRAINING STATUS (LETS YOU SEE IF YOU’RE TRAINING EFFECTIVELY BY TRACKING YOUR TRAINING HISTORY AND FITNESS LEVEL TREND.)
    TRAINING LOAD (YOUR TOTAL TRAINING LOAD FOR THE LAST 7 DAYS CALCULATED FROM ESTIMATED EPOC)
    TRAINING LOAD FOCUS
    TRAINING EFFECT
    TRAINING EFFECT (ANAEROBIC)
    PRIMARY BENEFIT (TRAINING EFFECT LABELS)
    CUSTOM ALERTS
    AUDIO PROMPTS
    FINISH TIME
    VIRTUAL PARTNER
    RACE AN ACTIVITY
    AUTO MULTISPORT ACTIVITIES
    MANUAL MULTISPORT ACTIVITIES
    COURSE GUIDANCE
    GARMIN LIVE SEGMENTS
    STRAVA LIVE SEGMENTS
    ROUND-TRIP COURSE CREATOR (RUNNING/CYCLING)
    TRENDLINE™ POPULARITY ROUTING yes (available as a wearable map theme)
    TOUCH AND/OR BUTTON LOCK
    HOT KEYS
    AUTO SCROLL
    ACTIVITY HISTORY ON WATCH
    PHYSIO TRUEUP

  • RUNNING FEATURES

    AVAILABLE RUN PROFILES
    Running, Treadmill Running, Indoor Track Running, Trail Running

    GPS-BASED DISTANCE, TIME AND PACE
    RUNNING DYNAMICS yes (with compatible accessory)
    VERTICAL OSCILLATION AND RATIO (THE DEGREE OF 'BOUNCE' IN YOUR RUNNING MOTION AND THE COST-BENEFIT RATIO WITH STRIDE LENGTH) yes (with compatible accessory)
    GROUND CONTACT TIME AND BALANCE (SHOWS HOW MUCH TIME, IN THE RUNNING MOTION, YOUR FOOT IS ON THE GROUND RATHER THAN IN FLIGHT AND LETS YOU CHECK YOUR RUNNING SYMMETRY) yes (with compatible accessory)
    STRIDE LENGTH (REAL TIME) yes (with compatible accessory)
    CADENCE (PROVIDES REAL-TIME NUMBER OF STEPS PER MINUTE)
    PERFORMANCE CONDITION (AFTER RUNNING 6–20 MINUTES, COMPARES YOUR REAL-TIME CONDITION TO YOUR AVERAGE FITNESS LEVEL)
    LACTATE THRESHOLD (THROUGH ANALYSIS OF YOUR PACE AND HEART RATE, ESTIMATES THE POINT WHERE YOUR MUSCLES START TO RAPIDLY FATIGUE) yes (with compatible accessory)
    PACEPRO™ PACING STRATEGIES
    RUN WORKOUTS
    RACE PREDICTOR
    FOOT POD CAPABLE

  • Golfing Features

    PRELOADED WITH 41,000 COURSES WORLDWIDE
    YARDAGE TO F/M/B (DISTANCE TO FRONT, MIDDLE AND BACK OF GREEN)
    YARDAGE TO LAYUPS/DOGLEGS
    MEASURES SHOT DISTANCE (CALCULATES EXACT YARDAGE FOR SHOTS FROM ANYWHERE ON COURSE) Automatic
    DIGITAL SCORECARD
    CUSTOM TARGETS
    STAT TRACKING (STROKES, PUTTS PER ROUND, GREENS AND FAIRWAYS HIT)
    GARMIN AUTOSHOT™
    FULL VECTOR MAP
    AUTO COURSEVIEW UPDATES
    GREEN VIEW WITH MANUAL PIN POSITION
    HAZARDS AND COURSE TARGETS
    PINPOINTER
    PLAYSLIKE DISTANCE
    HANDICAP SCORING
    TRUSWING™ COMPATIBLE
    ROUND TIMER/ODOMETER
    AUTOMATIC CLUB TRACKING COMPATIBLE (REQUIRES ACCESSORY)

  • OUTDOOR RECREATION FEATURES

    AVAILABLE OUTDOOR RECREATION PROFILES
    Hiking, Climbing, Mountain Biking, Skiing, Snowboarding, XC Skiing, Stand Up Paddleboarding, Rowing, Kayaking, Jumpmaster, Tactical

    POINT-TO-POINT NAVIGATION
    BREAD CRUMB TRAIL IN REAL TIME
    BACK TO START
    TRACBACK®
    ULTRATRAC MODE
    AROUND ME MODE
    ELEVATION PROFILE
    DISTANCE TO DESTINATION
    BAROMETRIC TREND INDICATOR WITH STORM ALERT
    CLIMBPRO™ ASCENT PLANNER
    TRAIL RUN AUTO CLIMB
    VERTICAL SPEED
    TOTAL ASCENT/DESCENT
    FUTURE ELEVATION PLOT
    PRELOADED TOPOGRAPHICAL MAPS
    PRELOADED SKI RESORT MAPS
    DOWNLOADABLE CARTOGRAPHY SUPPORT
    COMPATIBLE WITH BASECAMP™
    GPS COORDINATES
    SIGHT 'N GO
    AREA CALCULATION yes (via Connect IQ™)
    HUNT/FISH CALENDAR yes (via Connect IQ™)
    PROJECTED WAYPOINT
    SUN AND MOON INFORMATION yes (via Connect IQ™)
    XERO™ LOCATIONS
    EXPEDITION GPS ACTIVITY
    TIDES

  • CYCLING FEATURES

    ALERTS (TRIGGERS ALARM WHEN YOU REACH GOALS INCLUDING TIME, DISTANCE, HEART RATE OR CALORIES)
    COURSES
    CYCLE MAP (ROUTABLE CYCLING-SPECIFIC STREET MAP)
    AVAILABLE CYCLING PROFILES
    Biking, Indoor Biking, Mountain Biking, Triathlon

    BIKE LAP AND LAP MAXIMUM POWER (WITH POWER SENSOR)
    RACE AN ACTIVITY
    FTP (FUNCTIONAL THRESHOLD POWER) yes (with compatible accessory)
    COMPATIBLE WITH VECTOR™ (POWER METER)
    POWER METER COMPATIBLE
    COMPATIBLE WITH VARIA VISION™ (HEAD-MOUNTED DISPLAY)
    COMPATIBLE WITH VARIA™ RADAR (REAR-FACING RADAR)
    COMPATIBLE WITH VARIA™ LIGHTS
    SPEED AND CADENCE SENSOR SUPPORT
    yes (ANT+® and Bluetooth® Smart sensors)

  • SWIMMING FEATURES

    AVAILABLE SWIM PROFILES
    Pool Swimming, Open Water Swimming, Swimming/Running

    OPEN-WATER SWIM METRICS (DISTANCE, PACE, STROKE COUNT/RATE, STROKE DISTANCE, SWIM EFFICIENCY (SWOLF), CALORIES)
    POOL SWIM METRICS (LENGTHS, DISTANCE, PACE, STROKE COUNT, SWIM EFFICIENCY (SWOLF), CALORIES)
    STROKE TYPE DETECTION (FREESTYLE, BACKSTROKE, BREASTSTROKE, BUTTERFLY) (POOL SWIM ONLY)
    DRILL LOGGING (POOL SWIM ONLY)
    BASIC REST TIMER (UP FROM 0) (POOL SWIM ONLY)
    COUNTDOWN START (POOL SWIM ONLY)
    POOL SWIM WORKOUTS
    UNDERWATER WRIST-BASED HEART RATE
    HEART RATE FROM EXTERNAL HRM (REAL-TIME DURING RESTS, INTERVAL AND SESSION STATS DURING RESTS, AND AUTOMATIC HEART RATE DOWNLOAD POST-SWIM) yes (with HRM-Tri™ and HRM-Swim™)

  • CONNECTIVITY

    iPhone®, Android™

  • COUNTRY OF ORIGIN

    Made in Taiwan. Cable made in Taiwan or China.

  • GIFT BOX DIMENSIONS

    3.9” x 5.9” x 3.9” (10.0 cm x 15.0 cm x 10.0 cm)

  • GIFT BOX WEIGHT

    1.5 lbs (696 g)

  • UPC

    753759223472

Garmin Connect™ App Mobile

010-D1303-01

Garmin Explore™ App

010-EXPLR-00

Connect IQ™ Store

010-CONIQ-00

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