This product isn't currently available, but here's something you may like instead

Shop by Category

banner banner

Garmin Descent Mk2 Watch Dive Computer

010-02132-20 09/22
$2,149.00 Sale:$1,977.08

The Garmin Descent Mk2 with Stainless Steel bezel is the watch-sized dive computer for you if you want a truly smart dive computer! Think high-end dive computer, smartwatch and fitness watch all rolled into one device with a shed load of extra features on top of that. The only thing it doesn't have is wireless air integration but if you want that all you have to do is opt for the Garmin Descent Mk2i instead. If you don't want to have to own multiple devices just to enjoy the activities you love then this is the smart choice.

Free Shipping!

Versatile Dive Computer with Surface GPS for Your Diving Adventures

Dive computer manufacturers have tried to bridge the gap between diving and everyday life with the watch style dive computer for many years but really all they have ever been is just a small dive computer. The Garmin Descent Mk1 was a big step forward with actually smartphone integration and a host of other features as well. Now Garmin has literally blown the competition away with the Mk2. It really is an evolutionary step forward for dive computers.

The Garmin Descent Mk2 does so much it is almost incomprehensible. As well as the normal recreational, technical and closed-circuit rebreather features you would expect in a high-end computer it also uses the built-in GPS to supplement your dive log information, when diving with the watch against your skin the heart rate and pulse Oxy sensors will also be recorded and used in your decompression calculations.

On land, it is a full-blown multi-sport watch with advanced training features, contact pay features, integration with music services, smart notifications and it has a phenomenal battery life. Install the Garmin smartphone app and desktop app and you'll benefit from the incredible support and update services that Garmin offers. Regular firmware updates continue to improve the function and features of the Descent Mk2 long after you make your purchase.

The Depths of Garmin Descent Dive Computers

Garmin Descent Mk2 Watch Dive Computer Features

  • Advanced, watch-style dive computer with 1.4-inch colour sunlight-readable display (36% larger than previous model) in an elegant yet rugged design
  • Six dive modes as well as multi-GNSS support and ABC sensors — including an underwater compass — know every part of your dive from entry to exit
  • Enhanced wrist-based heart rate and Pulse Ox sensing of blood oxygen saturation to support advanced sleep monitoring and altitude acclimation at high elevations
  • Built-in support for multiple sports apps, activity tracking, advanced training features, Garmin Pay™ payment service, music storage with premium streaming service support, smart notifications for calls, texts and calendar alerts and more
  • Dive log lets you store and review data from up to 200 dives right on your wrist and share and review dives in the Garmin Dive™ app downloaded to your compatible smartphone
  • Battery life: up to 80 hours in dive mode, 16 days in smartwatch mode and 15 hours in GPS mode with music
  • Stainless Steel with Black Band

Plunge to a whole new depth of capability

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

Customisable 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 more.

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.

Maps: Need maps for regions other than the ones that came on your device? There is a range of maps available for you to navigate your adventures on the water, on the road, on the trail, and on the green.

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 rate 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 Ox 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 features 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.

Compatible with a stylish range of QuickFit® 26 Watch Bands.

Garmin Descent Mk2 Watch Dive Computer Specifications

Lens Material Sapphire crystal
Bezel Material Stainless steel
Case material Fibre-reinforced polymer with metal rear cover
QuickFit™ watch band compatible Yes (26 mm)
Strap material Silicone
Physical size 52 x 52 x 17.8 mm
Colour display Yes
Display size 35.56 mm (1.4-inch) diameter
Display resolution 280 x 280 pixels
Display type Sunlight-visible, transflective memory-in-pixel (MIP)
Weight Silicone band: 103.8 g
Battery life Smartwatch: Up to 16 days
GPS: Up to 48 hours
GPS and Music: Up to 15 hours
Max Battery GPS Mode: Up to 96 hours
Dive mode: Up to 80 hours
Expedition GPS Activity: up to 35 days
Battery Saver Watch Mode: Up to 50 days
Water rating Dive (100 metres)
Memory/History 32 GB
Clock Features
Time/date Yes
GPS Time Sync Yes
Automatic daylight saving time Yes
Alarm clock Yes
Timer Yes
Stopwatch Yes
Sunrise/sunset times Yes
Health Monitoring
Wrist-based Heart Rate (constant, every second) Yes
Daily Resting Heart Rate Yes
Abnormal Heart Rate Alerts Yes (high and low)
Respiration rate (24x7) Yes
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 Yes
All-day Stress Tracking Yes
Relaxation reminders Yes
Relaxation breathing timer Yes
Sleep Yes
Hydration Yes (in Garmin Connect™)
Menstrual Cycle Yes (in Garmin Connect™)
Galileo Yes
Garmin Elevate™ wrist heart rate monitor Yes
Barometric altimeter Yes
Compass Yes
Gyroscope Yes
Accelerometer Yes
Thermometer Yes
Depth sensor Yes
Pulse Ox Blood Oxygen Saturation Monitor Yes (with Acclimation)
Daily Smart Features
Connectivity Bluetooth® Smart, ANT+®, Wi-Fi®
Connect IQ™ (downloadable watch faces, data fields, widgets and apps) Yes
Smart notifications Yes
Text response/reject phone call with text (Android™ only) Yes
Calendar Yes
Weather Yes
Battery Saver — customisable low power watch Yes
Controls smartphone music Yes
Plays and controls watch music Yes
Music Storage Up to 2,000 songs
Find My Phone Yes
Find My Watch Yes
VIRB® Remote Yes
Smartphone compatibility iPhone®, Android
Pairs with Garmin Connect™ Mobile Yes
Garmin Pay™ Yes
Safety and Tracking Features
LiveTrack Yes
Group LiveTrack Yes
Live Event Sharing Yes
Incident Detection during select activities Yes
Assistance Yes
Tactical Features
Dual grid coordinates Yes
Diving Features
Dive activity maximum operating depth 100 metres
Single-gas mode Yes
Multi-gas mode Yes
Gauge mode Yes
APNEA mode Yes
APNEA hunt mode Yes
Decompression model Bühlmann ZHL-16c with gradient factors
Nitrox support Yes
Trimix support Yes
Closed Circuit Rebreather (CCR) Yes
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 customisable deco PO2 setting
Auto start/end dive Yes
Custom end-dive timeout Yes (20s to 10 m)
Safety Stop Yes (customisable 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 Yes
Automatic altitude adjustment Yes
No fly time Yes (with 24hr countdown)
Dive planner Yes (basic NDL + multi-gas deco planner)
Tides Yes
Backlight Yes (configurable time and intensity; auto-on at depth)
Automatically saves dive entry and exit locations Yes
Custom dive data screens Yes
Sync dive log to Garmin Dive™ Mobile app Yes
Alerts and alarms Audible and vibration alarms for ascent rate, PO2, CNS/OTU, NDL, deco, gas switching. Customisable (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 Yes
Activity Tracking Features
Step counter Yes
Move bar (displays on device after a period of inactivity; walk for a couple of minutes to reset it) Yes
Auto goal (learns your activity level and assigns a daily step goal) Yes
Calories burned Yes
Floors climbed Yes
Distance traveled Yes
Intensity minutes Yes
TrueUp™ Yes
Move IQ™ Yes
Gym and Fitness Equipment
Available gym activity profiles Strength, Cardio and Elliptical Training, Stair Stepping, Floor Climbing, Indoor Rowing, Pilates and Yoga
Cardio workouts Yes
Strength workouts Yes
Yoga workouts Yes
Pilates workouts Yes
On-screen workout animations Yes
Automatic rep counting Yes
Training, Planning and Analysis Features
HR zones Yes
HR alerts Yes
HR calories Yes
% HR max Yes
% HRR Yes
Recovery time Yes
Auto max HR Yes
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) Yes
Respiration rate (during exercise) Yes
GPS speed and distance Yes
Customisable data pages Yes
Customisable activity profiles Yes
Auto Pause® Yes
Interval training Yes
Advanced workouts Yes
Downloadable training plans Yes
Power Modes — customisable in-activity battery settings Yes
Auto Lap® Yes
Manual lap Yes
Configurable lap alerts Yes
Heat and altitude acclimation Yes
VO2 max Yes
Training Status (lets you see if you’re training effectively by tracking your training history and fitness level trend.) Yes
Training Load (your total training load for the last 7 days calculated from estimated EPOC) Yes
Training load focus Yes
Training Effect Yes
Training Effect (anaerobic) Yes
Primary benefit (Training Effect labels) Yes
Custom alerts Yes
Audio prompts Yes
Finish time Yes
Virtual Partner Yes
Race an Activity Yes
Auto multisport activities Yes
Manual multisport activities Yes
Course guidance Yes
Garmin Live Segments Yes
Strava Live Segments Yes
Round-trip course creator (running/cycling) Yes
Trendline™ Popularity Routing Yes (available as a wearable map theme)
Touch and/or button lock Yes
Hot keys Yes
Auto scroll Yes
Activity history on watch Yes
Physio TrueUp Yes
Running Features
Available run profiles Running, Treadmill Running, Indoor Track Running, Trail Running
GPS-based distance, time and pace Yes
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) Yes
Performance condition (after running 6–20 minutes, compares your real-time condition to your average fitness level) Yes
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 Yes
Run workouts Yes
Race predictor Yes
Foot pod capable Yes
Golfing Features
Preloaded with 41,000 courses worldwide Yes
Yardage to F/M/B (distance to front, middle and back of green) Yes
Yardage to layups/doglegs Yes
Measures shot distance (calculates exact yardage for shots from anywhere on course) Automatic
Digital scorecard Yes
Custom targets Yes
Stat tracking (strokes, putts per round, greens and fairways hit) Yes
Garmin AutoShot™ Yes
Full vector map Yes
Auto CourseView updates Yes
Green View with manual pin position Yes
Hazards and course targets Yes
PinPointer Yes
PlaysLike distance Yes
Handicap scoring Yes
TruSwing™ compatible Yes
Round timer/odometer Yes
Automatic club tracking compatible (requires accessory) Yes
Outdoor Recreation
Available outdoor recreation profiles Hiking, Climbing, Mountain Biking, Skiing, Snowboarding, XC Skiing, Stand Up Paddleboarding, Rowing, Kayaking, Jumpmaster, Tactical
Point-to-point navigation Yes
Bread crumb trail in real time Yes
Back to start Yes
TracBack® Yes
UltraTrac mode Yes
Around Me mode Yes
Elevation profile Yes
Distance to destination Yes
Barometric trend indicator with Storm Alert Yes
ClimbPro™ Ascent Planner Yes
Trail run auto climb Yes
Vertical speed Yes
Total ascent/descent Yes
Future elevation plot Yes
Preloaded topographical maps Yes
Preloaded ski resort maps Yes
Downloadable cartography support Yes
Compatible with BaseCamp™ Yes
GPS coordinates Yes
Sight 'N Go Yes
Area calculation Yes (via Connect IQ™)
Hunt/fish calendar Yes (via Connect IQ™)
Projected waypoint Yes
Sun and moon information Yes (via Connect IQ™)
XERO™ Locations Yes
Expedition GPS Activity Yes
Tides Yes
Cycling Features
Alerts (triggers alarm when you reach goals including time, distance, heart rate or calories) Yes
Courses Yes
Cycle Map (routable cycling-specific street map) Yes
Available cycling profiles Biking, Indoor Biking, Mountain Biking, Triathlon
Bike lap and lap maximum power (with power sensor) Yes
Race an activity Yes
FTP (Functional Threshold Power) Yes (with compatible accessory)
Compatible with Vector™ (power meter) Yes
Power meter compatible Yes
Compatible with Varia Vision™ (head-mounted display) Yes
Compatible with Varia™ radar (rear-facing radar) Yes
Compatible with Varia™ lights Yes
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) Yes
Pool swim metrics (lengths, distance, pace, stroke count, swim efficiency (SWOLF), calories) Yes
Stroke type detection (freestyle, backstroke, breaststroke, butterfly) (pool swim only) Yes
Drill logging (pool swim only) Yes
Basic rest timer (up from 0) (pool swim only) Yes
Countdown start (pool swim only) Yes
Pool swim workouts Yes
Underwater wrist-based heart rate Yes
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™)

What's in the box?

The box contains the Garmin Descent Mk2 multi-activity GPS smartwatch and dive computer in Silver and Black colour with a standard length, Black silicone QuickFit26 wrist band, plus an extra-long silicone wrist band for use with thick exposure suits, along with a charging cable and quick start guide.

Separately ordered optional Garmin accessories include a mesh top travel case, QuickFit wrist bands, extra charging cable and mains charging adaptors.

If you're an active diver or spearfisher and you have the budget for it, you can't go wrong with the Garmin Descent Mk2.

Garmin Descent Mk2 Series: Diving Basics

Download/read the Garmin Descent Mk2 Owner's Manual (PDF)

Note: This item cannot be delivered outside of Australia.

(09/22 HSW)

The Scuba Doctor Australia
Boon Wurrung Country
1/49 Peninsula Ave
Rye Victoria 3941, Australia
Commonwealth Coat of Arms
We accept Purchase Orders from Government Departments & Schools
P +613 5985 1700
Opening Hours
Shop by Category
Copyright © 2005-2024 by The Scuba Doctor Australia, ABN 88 116 755 170. All rights reserved. tel. +61 3 5985 1700 :: email. :: Web site by it'sTechnical 2022