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SKU: 010-02752-11

Descent™ Mk3i – 51 mm | Diving Watch

1.615,00 €
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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.

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BUILT-IN LED FLASHLIGHT

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


DIVE LOG

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


LONG BATTERY LIFE

Stay in the water longer with up to 66 hours in dive mode plus up to 25 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 exit1 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 devices2 and the inReach dive case for satellite messaging off-grid.


NDL AWARE DEPTH METRICS

Extend your bottom time with NDL Aware depth metrics that work in real time to show how specific depth changes can impact your no-decompression limit (NDL).


POST-DIVE ACTIVITY GUIDANCE

Physical fitness is important for divers, but exercising shortly after a dive can increase the risk of decompression sickness. Post-dive activity guidance alerts you when it may be a good idea to postpone your training due to a recent dive.


What You'll Love

Sleep score and insights✔️
Battery life (smartwatch mode)Up to 25 days (10 days always-on)
Built-in mapping✔️
Pulse Ox blood oxygen✔️
LED flashlight✔️
Garmin Pay™✔️
Multi-band GPS✔️
Music storage✔️
Training readiness✔️
Training statusyes (improved)
Display typeAMOLED
Touchscreen✔️
Water ratingDive (200 meters)

General

Strap material

silicone or DLC coated titanium

Lens Material

sapphire crystal

Bezel Material

Diamond-like Carbon (DLC) coated titanium

Case materialfiber-reinforced polymer with titanium rear cover
QuickFit® watch band compatible

yes (26 mm)

Physical size

51 x 51 x 16.4 mm

Fits wrists with the following circumference:
Silicone band: 135-230 mm
Extra long silicone band: 135-355 mm
Titanium bracelet: 135-220 mm

Weight

no bands: 77.8 g
silicone band: 105.6 g
titanium band: 165.9 g

Leakproof inductive buttons✔️
Display Size1.4” diameter (35.56 mm)
Display resolution454 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 methodGarmin proprietary clip charger
Memory/History32 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)✔️
Resting heart rate✔️
Abnormal heart rate alertsyes (high and low)
Respiration rate✔️
Fitness ageyes (in app)
Body Battery™ energy monitor✔️
All-day stress✔️
Relaxation breathing timer✔️
Breathwork✔️
Sleepyes (advanced)
Nap detection✔️
Hydrationyes (in Garmin Connect™)
Women's healthyes (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

ConnectivityBluetooth®, ANT+®, Wi-Fi®, Subwave™
Connect IQ™ (downloadable watch faces, data fields 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® Remote✔️
Smart trainer control✔️
Pairs with Garmin Connect™ Mobile✔️
Smartphone compatibilityiPhone®, Android™
Stocks✔️
Red shift mode✔️
Garmin Share✔️

Workout and Training Plans

Daily Suggested Workout - Running (Pace and Heart Rate Based)✔️
Daily Suggested Workout - Cycling (Pace and Heart Rate Based)✔️
Garmin Running Coach✔️
Garmin Running Coach Experts✔️
Garmin Cycling Coach✔️
Garmin Coach - Prebuilt Cycling Plans✔️
Cardio workouts✔️
Strength workouts✔️
HIIT workouts✔️
Yoga workouts✔️
Pilates workouts✔️
On-screen workout animations✔️
On-screen workout muscle maps✔️

Activity Profiles

GymStrength, HIIT, Cardio, Elliptical Training, Stair Stepping, Floor Climbing, Indoor Rowing
MultisportSwimming/Running, Triathlon
Wellness

Walking, Pilates, Yoga, Indoor Walking

Indoor runningTreadmill Running, Indoor Track Running, Virtual Running
Outdoor running

Running, Outdoor Track Running, Trail Running, Ultra Running, Obstacle Racing

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, Snorkeling, Sailing Expedition, Whitewater

Motor sportsMotorcycling, Overlanding, Motocrossing, ATVing, Snowmobiling
Racket sportsTennis, Pickleball, Badminton, Squash, Table Tennis, Padel, Platform Tennis, Racquetball
Snow & winterSkiing, Snowboarding, Backcountry Snowboarding, XC Classic Skiing, Backcountry Skiing, Ice Skating, Snowshoeing
Team sportsBasketball, Volleyball, Field Hockey, Ice Hockey, Football/Soccer, American Football, Lacrosse, Rugby, Ultimate Disc, Cricket, Softball, Baseball
In the ringBoxing, 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✔️
Live Event Sharing✔️

Tactical Features

Ballistics solveryes (unlock required)
Dual grid coordinates✔️
Kill switch✔️
Night vision mode✔️
Stealth Mode✔️
XERO™ Locations✔️

Gaming Features

Gaming Activity✔️
GameOn™ app compatible✔️

Diving Features

Dive activity maximum operating depth200 meters
Single-gas mode✔️
Multi-gas mode✔️
Gauge mode✔️
APNEA mode✔️
APNEA hunt mode✔️
Pool APNEA✔️
Decompression modelBühlmann 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.

PO2Up to 2.0 with customizable deco PO2 setting
Subwave™ Support✔️
Air integrationyes (via Subwave™)
Number of transmitters supported8
Gas time remaining✔️
Gas consumption rate✔️
Auto start/end dive✔️
Custom end-dive timeoutyes (20s to 10 m)
Safety Stopyes (customizable off/3min/5min)
Deep Stopsyes (using custom gradient factors)
Customizable conservatismyes (low/medium/high or custom using gradient factors)
Dive ascent/descent rate indicator✔️
Automatic altitude adjustment✔️
No fly time✔️
Dive planneryes (basic NDL + multi-gas deco planner)
Tides✔️
Backlightyes (configurable time and intensity; auto-on at depth)
Automatically saves dive entry and exit locations✔️
Sync dive log to Garmin Dive™ Mobile app✔️
Custom dive data screens✔️
Alerts & alarmsAudible 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 compassyes (with adjustable heading, quick change to 90R, 90L and reciprocal). Indicates degrees and direction back to set heading
Missed Deco Lockoutyes (can be disabled prior to dive with user acknowledgement)
Residual Tissue Loading Resetyes (on the surface with user acknowledgement)
Surface diver status widgetyes (surface interval, N2/HE loading, CNS, OTU and tissue compartment status)
NDL aware depth metrics✔️

Boating Features

Available Boating ProfilesBoating, Sailing, Sail Racing
Anchor Alarm✔️
Autopilot Control✔️
Boat Data StreamingCIQ
Virtual starting line✔️
Countdown timer✔️
Tack assist mode✔️
Built-in barometer and tide tablesyes (downloadable tides)
Wearable trolling motor remote✔️

Activity Tracking Features

Step counter✔️
Move alerts (displays on device after a period of inactivity)✔️
Auto goal (learns your activity level and assigns a daily step goal)✔️
Calories burned✔️
Floors climbed✔️
Distance traveled✔️
Intensity minutes✔️
TrueUp™✔️
Move IQ™✔️
Garmin Connect™ Challenges appyes (optional Connect IQ app)
Automatic rep counting✔️

Training, Planning and Analysis Features

Customizable data pages✔️
Downloadable training plans✔️
Course guidance✔️
HR zones✔️
HR alerts✔️
HR calories✔️
% HR max✔️
% HRR✔️
Recovery time✔️
Auto max HR✔️
Race glance/widget✔️
HRV status✔️
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)yes (with compatible accessory)
GPS speed and distance✔️
Customizable activity profiles✔️
Auto Pause® automatic timer halt✔️
Interval training✔️
Improved interval (includes open repeats, intervals data page, rest screen and auto detection)✔️
Advanced workouts✔️
Power Modes - customizable in-activity battery settings✔️
HRM running pace and distance✔️
Auto Lap® interval tracking feature✔️
Manual lap✔️
Rest timer✔️
Configurable lap alerts✔️
Heat and altitude acclimation✔️
VO2 Max (Run)✔️
VO2 Max (Trail Run)✔️
Realtime stamina✔️
Endurance score✔️
Load ratio✔️
Training load✔️
Training load focus✔️
Training effect✔️
Training effect (anaerobic)✔️
Primary benefit (Training Effect labels)✔️
Improved recovery time✔️
Custom alerts✔️
Voice alerts✔️
Finish time✔️
Virtual Partner✔️
Race an Activity✔️
Manual multisport activities✔️
Garmin Live Segments✔️
Strava Live Segments✔️
Round-trip course creator (running/cycling)✔️
Trendline™ Popularity Routing✔️
Touch and/or button lock✔️
Shortcuts✔️
Auto scroll✔️
Activity history on watch✔️
Physio TrueUp✔️
Unified training status✔️

Running Features

GPS-based distance, time and pace✔️
Running dynamics✔️
Vertical oscillation and ratio✔️
Ground contact time and balance✔️
Stride length (real time)✔️
Cadence (provides real-time number of steps per minute)✔️
Running power✔️
Grade-adjusted pace✔️
Performance condition✔️
Lactate thresholdyes (with compatible accessory)
PacePro™ Pacing Strategies✔️
Run workouts✔️
Hill score✔️
Trail run auto climb✔️
Race predictor✔️
Course- and weather-specific race predictor✔️
Foot pod capable✔️
Run/Walk/Stand detection✔️

Golfing Features

Preloaded with 43,000 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✔️
Touch-targeting (touch target on display to see the distance to any point)✔️
Handicap scoring✔️
Tempo Training✔️
Round timer/odometer✔️
CT10 Automatic club tracking compatible (requires accessory)✔️
Wind speed and direction (requires connection to Garmin Golf app)✔️
Virtual caddie✔️
Pairs with Garmin Golf app✔️
Tournament legal✔️
Green Contours (with Garmin Golf membership)✔️

Outdoor Recreation

Point-to-point navigation✔️
Bread crumb trail in real time✔️
Back to start✔️
TracBack®✔️
UltraTrac mode✔️
Explore Nearby✔️
Reference point✔️
Up Ahead✔️
NextFork™ navigation✔️
Elevation profile✔️
Distance to destination✔️
Barometric trend indicator with Storm Alert✔️
ClimbPro™ Ascent Planner✔️
Vertical speed✔️
Total ascent/descent✔️
Rest Timer (Ultra Run only)✔️
Auto rest✔️
Future elevation plot✔️
Preloaded road and trail maps✔️
Preloaded ski resort maps✔️
Downloadable cartography support✔️
GPS coordinates✔️
Sight 'N Go✔️
Area calculationyes (via Connect IQ™)
Fish forecast✔️
Projected waypoint✔️
Sun and moon information✔️
Expedition GPS Activity✔️
Tides✔️
Tide glance✔️

Cycling Features

Courses✔️
Bike lap and lap maximum power (with power sensor)✔️
Race an activity✔️
Alerts (triggers alarm when you reach goals including time, distance, heart rate or calories)✔️
FTP (Functional Threshold Power)yes (with compatible accessory)
Power curve and % FTP workouts✔️
Cycle Map (routable cycling-specific street map)✔️
MTB Grit & Flow✔️
Advanced cycling dynamics✔️
Compatible with Vector™ and Rally™ (power meters)✔️
Compatible with Varia Vision™ (head-mounted display)✔️
Compatible with Varia™ radar (rear-facing radar)✔️
Compatible with Varia™ lights✔️
Compatible with Varia headlight camera✔️
Speed and cadence sensor support (w/sensor)✔️
Power meter compatible✔️
Power guide✔️

Swimming Features

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)✔️
"Repeat on" rest timer (pool swim only)✔️
Auto rest (pool swim only)✔️
Time and distance alerts✔️
Pacing alerts (pool swim only)✔️
Countdown start (pool swim only)✔️
Pool swim workouts✔️
Critical swim speed✔️
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, HRM-Swim, HRM-Pro or HRM-Pro Plus)

  • Croatia
    The price of standard delivery for Croatia ranges from 4.25 to 39.15 EUR, depending on the weight of the shipment. Free delivery within Croatia is available for orders over 80.00 EUR.
    Free delivery is NOT AVAILABLE for large-sized products or for shipments weighing more than 31.50 kg.

    The expected standard delivery time is 2 to 4 days. The delivery price to islands is 2.50 EUR more expensive than standard delivery for the same weight. Delivery to islands may be extended by a few days.
     
  • Slovenia
    The delivery price ranges from 9.40 to 16.00 EUR, depending on the weight of the shipment. 
    The expected delivery time is 2 to 4 days.
     
  • Austria, Slovakia, Czech Republic, Germany, Hungary
    The delivery price ranges from 27.80 to 41.70 EUR, depending on the weight of the shipment.
    The expected delivery time is 2 to 4 days.
     
  • Belgium, Denmark, Estonia, France, Ireland, Italy, Latvia, Luxembourg, Netherlands, Poland, Portugal, Spain, Sweden

     The delivery price ranges from 36.10 to 49.30 EUR, depending on the weight of the shipment.
     The expected delivery time is 5 to 6 days.

  • Bulgaria, Finland, Romania

     The delivery price ranges from 53.50 to 70.50 EUR, depending on the weight of the shipment.
     The expected delivery time is 6 to 7 days.

  • Serbia
    The delivery price ranges from 29.47 to 70.21 EUR, depending on the weight of the shipment.
    The expected delivery time is 4 to 5 days.

You can return all or individual items within 14 days without providing a reason.

You must notify us by email about your decision to unilaterally terminate the contract before the 14-day period expires, in which you will state your full name, address, phone number, and you can also use the form for unilateral termination of the contract

If you unilaterally terminate the contract, we will refund the money we received from you, including the delivery costs, without delay, and no later than 14 days from the day we received your decision to unilaterally terminate the contract, unless you have chosen a different delivery method that is not the cheapest standard delivery offered by us.

The refund will be made in the same way that you made the payment. If you agree to a different refund method, you will not incur any additional costs.

The refund can be made only after the goods have been returned to us.

You must return the goods to us in an undamaged, unworn, and unused condition. You must not freely use the goods until the contract is terminated.

You bear the cost of returning the goods.

You are responsible for any reduction in the value of the goods resulting from handling the goods, except for what was necessary to determine the nature, characteristics, and functionality of the goods.

According to Article 86, paragraph 1, of the Consumer Protection Act, the right to unilateral termination is excluded for contracts for the delivery of goods that are not pre-manufactured and are made according to consumer specifications, at the consumer's choice, or customized for the consumer, goods that have an expiration date, for contracts whose subject is sealed goods that are not suitable for return due to health or hygiene reasons, if unsealed after delivery.

  • Bank transfer
    Via bank payment order, general payment slip in a bank or Internet banking.
    Payment details, including the BIC/SWIFT and IBAN to which the order amount should be transferred will be sent to the email address provided during the order process.
     
  • Credit / debit card
    Secure payment via the Monri WSPay payment system.
    You can pay with MasterCard, Visa, Maestro, or Diners cards.
     
  • Cash on delivery

    If you choose cash on delivery, you are obligated to pay for the products upon receiving them. Payment to the courier can be made in cash or with a credit / debit card. We do not guarantee the possibility of card payment to the courier as it depends on the selected delivery service.

    Cash on delivery is only available to customers whose delivery address is in Croatia.

    Certain large and/or bulky items cannot be paid for by cash on delivery but exclusively via bank transfer or card.