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
1 GPS tracking does not work underwater
3 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.
4 When paired with a compatible smartphone. See safety and tracking features requirements and limitations.
5 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.
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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)
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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™
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COUNTRY OF ORIGIN
Made in Taiwan. Cable made in Taiwan or China.
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GIFT BOX DIMENSIONS
3.9” x 5.9” x 3.9” (10.0 cm x 15.0 cm x 10.0 cm)
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GIFT BOX WEIGHT
1.5 lbs (696 g)
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UPC
753759223472
Garmin Connect™ App Mobile
010-D1303-01
Garmin Explore™ App
010-EXPLR-00
Connect IQ™ Store
010-CONIQ-00
MANUALS
SOFTWARE
