Garmin Descent™ Mk3i - Carbon grey DLC titanium with black silicone band | 010-02752-11

SUBWAVE SONAR-BASED DIVER MESSAGIN

UP TO 66 HOURS OF BATTERY LIFE IN DIVE MODE

CHOOSE FROM MULTIPLE DIVE MODES

DIVEVIEW^™ COLOUR MAPS WITH DEPTH CONTOURS AND DIVE SITES

USE THE DIVE READINESS TOOL TO INFORM YOUR PREPARATION

BUILT-IN LED FLASHLIGHT WORKS ABOVE OR BELOW WATER

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 metres as well as monitor tank pressures and depth for up to 8 divers within a range of 10 metres1.

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.

DIVE MODES

Get multiple dive modes for single and multiple gas dives (including nitrox and trimix), gauge, apnea, apnea hunt and closed-circuit rebreather.

DIVEVIEW MAPS

Colour 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 1.4″ AMOLED colour display, sapphire lens, 200-metre dive-rated case and leakproof metal inductive buttons, this dive computer is built to go deep.

DIVE FEATURES

DIVE LOG

Store and review data, track gear, take notes — and share via the Garmin Dive™ smartphone app.

BUILT-IN LED FLASHLIGHT

See and be seen with variable light intensities and strobe modes, in or out of the water.

LONG BATTERY LIFE

Stay in the water longer with up to 66 hours in dive mode plus up to 25 days in smartwatch mode.

CUSTOMISABLE DIVE MODES

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

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.

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.

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 dive computer with your compatible smartphone.

INREACH® DEVICE COMPATIBLE

Pair with inReach devices2 and the inReach dive case for satellite messaging off-grid.

HEALTH AND 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 travelled 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 spots3.

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

This dive computer constantly samples your heart rate4 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 altitude5.

JET LAG ADVISER

Help to minimise 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 quality4.

NAVIGATION AND ORIENTATION FEATURES

SATIQ™ TECHNOLOGY

Get superior positioning accuracy with multi-band GPS while optimising 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 favourite 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.

CONNECTED 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 location6.

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.

Features You'll Love

Sleep Score and Insights
Battery Life (Smartwatch Mode): Up to 25 days (10 days always-on)
Built-in Mapping
Daily Suggested Workouts: Improved
Pulse Ox Blood Oxygen Saturation
LED Flashlight
Garmin Pay™
Multi-Band GPS
Music Storage
Training Readiness
Training Status: Improved
Watch Display Type: AMOLED
Touchscreen
Water Rating: Dive (200 meters)

General Specifications

Strap Material: Silicone or DLC coated titanium
Lens Material: Sapphire crystal
Bezel Material: Diamond-like Carbon (DLC) coated titanium
Case Material: Fibre-reinforced polymer with titanium rear cover
QuickFit™ Watch Band Compatible: Yes (26 mm)
Physical Size: 51 x 51 x 16.4 mm
Weight:

• No bands: 77.8 g
• Silicone band: 105.6 g
• Titanium band: 165.9 g

Display Size: 35.56 mm (1.4”) diameter
Display Resolution: 454 x 454 pixels
Color Display
Large Font Option
Battery Life:

• Smartwatch: Up to 25 days (10 days always-on)
• Battery saver watch mode: Up to 31 days
• GPS Only: Up to 76 hours (56 hours always-on)
• All Satellite Systems: Up to 55 hours (43 hours always-on)
• All Satellite Systems + Multi-band: Up to 48 hours (38 hours always-on)
• All Satellite Systems + Music: Up to 17 hours
• Max Battery GPS: Up to 118 hours
• Expedition GPS: Up to 24 days
• Dive mode: Up to 66 hours
• Dive Mode with Air Integration: Up to 40 hours

Charging Method: Garmin proprietary clip charger
Memory/History: 32 GB

Clock Features

Time/Date
GPS Time Sync
Automatic Daylight Saving Time
Alarm Clock
Timer
Stopwatch
Sunrise/Sunset Times

Health & Wellness Monitoring

Wrist-Based Heart Rate (constant, every second)
Daily Resting Heart Rate
Abnormal Heart Rate Alerts: Yes (high and low)
Respiration Rate (24x7)
Fitness Age: Yes (in app)
Body Battery™ Energy Monitor
All-Day Stress
Relaxation Breathing Timer
Breathwork
Sleep: Yes (Advanced)
Nap Detection
Hydration: Yes (in Garmin Connect™)
Women’s Health: Yes (in Garmin Connect™)
Health Snapshot
Skin Temperature
Jet Lag Adviser

Sensors

GPS
GLONASS
Galileo
SatIQ™ Technology
Garmin Elevate™ Wrist Heart Rate Monitor
Pulse Ox Blood Oxygen Saturation Monitor
Barometric Altimeter
Compass
Gyroscope
Accelerometer
Thermometer
Ambient Light Sensor
Depth Sensor

Daily Smart Features

Connectivity: Bluetooth®, ANT+®, Wi-Fi®, SubWave™
Connect IQ™ (downloadable watch faces, data fields, widgets, and apps)
On-Device Connect IQ™ Store
Smart Notifications
Text Response/Reject Phone Call with Text (Android™ Only)
View Images from Notifications on Watch (Android™ Only)
Morning Report
Calendar
Weather Forecasts
Realtime Settings Sync with Garmin Connect™ Mobile
Battery Saver - Customizable Low Power Watch
Controls Smartphone Music
Plays and Controls Watch Music
Find My Phone
Find My Watch
Find My Phone During GPS Activity
Compatible with Garmin Messenger App
VIRB® Camera Remote
Smart Trainer Control
Compatible with Garmin Connect™ Mobile
Smartphone Compatibility: iPhone®, Android™
Stocks
Red Shift Mode

Activity Profiles

• Gym: Strength, HIIT, Cardio and Elliptical Training, Stair Stepping, Floor Climbing, Indoor Rowing
• Multisport: Triathlon, Swimming/Running
• Wellness: Walking, Pilates, Yoga
• Indoor Running: Treadmill Running, Indoor Track Running
• Outdoor Running: Running, Outdoor Track Running, Trail Running, Ultra Running, Obstacle Course
• Outdoor Recreation: Hiking, Indoor Climbing, Bouldering, Climbing, Hunting, Horseback Riding, Golfing, Disc Golf, Archery
• Cycling: Biking, Road Biking, Mountain Biking, Gravel Biking, Bike Commuting, Bike Touring, eBiking, eMountain Biking, Indoor Biking, Cyclocross, BMX
• Swim: Pool Swimming, Open Water Swimming
• On the Water: Stand Up Paddleboarding, Rowing, Kayaking, Surfing, Kiteboarding, Windsurfing, Fishing, Boating, Sailing, Sail Racing, Water Skiing, Wakeboarding, Wakesurfing, Tubing, Sailing Expedition, Whitewater, Snorkeling
• Motor Sports: Motorcycling, Overlanding, Motorcrossing, ATVing, Snowmobile
• Racket Sports: Tennis, Pickleball, Badminton, Squash, Table Tennis, Padel, Platform Tennis, Racquetball
• Snow & Winter: Skiing, Snowboarding, Backcountry Snowboarding, XC Classic Skiing, Backcountry Skiing, Ice Skating, Snowshoeing
• Sport Profiles: Basketball, Volleyball, Field Hockey, Ice Hockey, Soccer, Football, Lacrosse, Rugby, Ultimate Disc, Cricket, Softball, Baseball
• In the Ring: Boxing, Mixed Martial Arts
• Other Activity Profiles: Jumpmaster, Tactical, Inline Skating

Safety and Tracking Features

Incident Detection During Select Activities
Incident Detection Alert on Phone for Wearables
Assistance
LiveTrack
Group LiveTrack
Live Event Sharing

Tactical Features

Stealth Mode
Night Vision Mode
Dual Grid Coordinates
Kill Switch
Xero™ Locations
Ballistics Solver: Yes (unlock required)

Gaming Features

Gaming Activity
GameOn™ App Compatible

Diving Features

Dive Activity Maximum Operating Depth: 200 meters
Single-Gas Mode
Multi-Gas Mode
Gauge Mode
Apnoea Mode
Apnoea 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 gases.
PO2: Up to 2.0 with customizable deco PO2 setting
SubWave™ Support
Air Integration: Yes (via SubWave™)
Number of Transmitters Supported: 8
Gas Time Remaining
Gas Consumption Rate
Auto Start/End Dive
Custom End-Dive Timeout: Yes (20s to 10m)
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
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 acknowledgment)
Residual Tissue Loading Reset: Yes (on the surface with user acknowledgment)
Surface Diver Status Widget: Yes (surface interval, N2/HE loading, CNS, OTU, and tissue compartment status)

Boating Features

Available Boating Profiles: Boating, Sailing, Sail Racing
Anchor Alarm
Autopilot Control
Boat Data Streaming: CIQ
Virtual Starting Line
Countdown Timer
Tack Assist Mode
Built-in Barometer and Tide Tables: Yes (downloadable tides)