Overview
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Specs
Q&A

Questions & Answers

Shopper : does this price include transmitter?Mario C : no What is the Difference Between the Descent Mk2, Descent Mk2S and Descent Mk2i? The Descent Mk2, Descent Mk2S and Descent Mk2i are similar in almost all ways. The exception is that the Descent Mk2i supports air integration from the Garmin T1 accessory. The Descent Mk2 and Descent Mk2S do not support air integrationALEX M : The Mk2S doesn’t offer air integration.KAREN C : This model does not have air integration.JACE J : As far as I know, the MK2S does not offer air integration. If you want AI, you will want to look at the MK2i and will need to purchase a transmitter separately.
Shopper : Why Did You Choose This?KENNEDY J : After comparing a few options, this one seems to be worth the extra money, and scuba gives an amazing discount on it. I have been diving a lot, and think it is time to invest in my own dive computer. This one comes highly recommended.ROBBIN S : The size is perfect for meKIRSTIN C : Gift for someoneMISTY F : My son is in college and does Research/Rescue diving in his program, and I just want to know that he has all the tools available to him to keep him safe.DEVON B : Has all the features I want in a dive watchMARK W : I lost my Descent 1 in Vegas - needed to replace it - wanted a bigger face & more featuresLE ROY C : best value for what I neededMIKAYLA C : I chose this because I have small wrists, and this model was recommended to me by dive instructor. I also chose this as an investment since I can use it as both a daily smart watch and a dive computer for the next few years.JOE G : My smart watch died and I need a dive computer. All in one works for me.

Reviews about this item

Review Summary

2024-09-24T08:41:24

Rated 5 out of 5

What a great computer!!!!

This dive computer is awesome. It will do so many more things beyond diving as well. If you are looking for an all around great everyday wear watch that can just about calculate all aspects of your life?to include diving?this is the one you want to go for.

ROBBIN S.

2024-05-22T09:40:51

Rated 5 out of 5

Very good

Used it everyday and it a good all round watch and dive computer

CHARLES C.

2022-01-31T11:04:06

Rated 5 out of 5

Garmin Descent MK2S

Best dive computer in the game. Not only is this computer great, LeisurePro has some of the best pricing out there. The compact computer can do it all. Perfect for this with smaller wrist that do not want a big bulky computer, yet doesn?t give up on any functionality. I know not everyone is into full gas integration, so this computer is great. The Garmin interface is easy and the apps for a phone are tablet are simple to use to log your dives. Many great features, the easy of changing gas mixtures make this computer my favorite of all I have owned.

TYLER D.

2021-11-29T07:15:59

Rated 4 out of 5

Great product

Good but the letters are small and hard to read.

GLENDA M.

Garmin Descent MK2S Dive Smart Watch Specifications

General

General

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  • Lens Material

    Sapphire crystal

  • Bezel Material

    Stainless steel

  • Case Material

    Fiber-reinforced polymer

  • QuickFit Watch Band Compatible

    Yes (20mm/0.79")

  • Strap Material

    Silicone

  • Dimensions (L x W x H)

    1.7 x 1.7 x 0.56" (43 x 43 x 14.15mm)

  • Band Wrist Fit (Circumference)

    Standard Band: 5 to 8.8" (128 to 224mm)
    Extra-Long Band: 4.96 to 14.2" (126 to 360mm)

  • Color Display

    Yes

  • Display Size

    Diameter: 1.2" (30.4mm)

  • Display Resolution

    240 x 240 Pixels

  • Display Type

    Transflective, 65K Color TFT

  • Weight

    2.12 oz (60g) w/Band
    Case Only: 1.44 oz (41g)

  • Battery Type

    Rechargeable Lithium-Ion Battery

  • Battery Life

    Smartwatch: Up to 7 Days
    Battery Saver Watch Mode: Up to 21 Days
    GPS: Up to 18 Hours
    GPS + Music: Up to 6 Hours
    GPS + Music: Up to 6 Hours
    Max Battery GPS Mode: Up to 32 Hours
    Dive Mode: Up to 30 Hours

  • Water Rating

    330' (100m/10ATM)

  • Memory/History

    32 GB

Clock Features

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  • 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

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  • Wrist-Based Heart Rate

    Yes (Constant, Every Second)

  • Daily Resting Heart Rate

    Yes

  • Abnormal Heart Rate Alerts

    Yes (High & 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

    Yes

  • Relaxation Reminders

    Yes

  • Relaxation Breathing Timer

    Yes

  • Sleep

    Yes (Advanced)

  • Sleep Score and Insights

    Yes

  • Hydration

    Yes (in Garmin Connect)

  • Woman's Health

    Yes (in Garmin Connect)

Sensors

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  • GPS

    Yes

  • GLONASS

    Yes

  • Galileo

    Yes

  • Garmin Elevate Wrist Heart Rate Monitor

    Yes

  • Barometric Altimeter

    Yes

  • Compass

    Yes (Tilt-compensated 3-axis)

  • Gyroscope

    Yes

  • Accelerometer

    Yes

  • Thermometer

    Yes

  • Depth Sensor

    Yes

  • Pulse Ox Blood Oxygen Saturation Monitor

    Yes (With acclimation)

Daily Smart Features

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  • Connectivity

    Bluetooth Smart, ANT+, Wi-Fi

  • Connect IQ

    Yes (Downloadable Watch Faces, Data Fields, Widgets & Apps)

  • Smart Notifications

    Yes

  • Text Response/Reject Phone Call w/Text

    Yes (Android Only)

  • Calendar

    Yes

  • Weather

    Yes

  • Battery Saver

    Yes (Customizable Low Power Watch)

  • 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 w/Garmin Connect Mobile

    Yes

  • Garmin Pay

    Yes

Safety and Tracking Features

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  • Livetrack

    Yes

  • Group Livetrack

    Yes

  • Live Event Sharing

    Yes

  • Incident Detection

    Yes (During Select Activities)

  • Assistance

    Yes

Tactical Features

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  • Dual Grid Coordinates

    Yes

Diving Features

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  • Dive Activity Maximum Operating Depth

    330' (100m/10ATM)

  • Single-Gas Mode

    Yes

  • Multi-Gas Mode

    Yes

  • Gauge Mode

    Yes

  • Apnea Mode

    Yes

  • Apnea Hunt Mode

    Yes

  • Decompression Model (Algorithm)

    Buhlmann ZHL-16c with Gradient Factors

  • Nitrox Support

    Yes

  • Trimix Support

    Yes

  • Closed Circuit Rebreather (CCR)

    Yes

  • Gas Mixes

    Air, Nitrox & Trimix
    Up to 100% O2
    1 Bottom Gas & Up to 11 Deco and/or Backup Gasses

  • Po2

    Up to 2.0 w/Customizable Deco PO2 Setting

  • Auto Start/End Dive

    Yes

  • 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

    Yes

  • Automatic Altitude Adjustment

    Yes

  • No Fly Time

    Yes (w/24-Hour Countdown)

  • Dive Planner

    Yes (Basic NDL + Multi-Gas Deco Planner)

  • Tides

    Yes

  • Backlight

    Yes (Configurable Time & Intensity: Auto-On at Depth)

  • Automatically Saves Dive

    Yes (Entry & Exit Locations)

  • Custom Dive Data Screens

    Yes

  • Sync Dive Log To Garmin Dive Mobile App

    Yes

  • Alerts & Alarms

    Audible & Vibration Alarms for Ascent Rate, PO2, CNS/OTU, NDL, Deco, Gas Switching
    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 &d Reciprocal)
    Indicates Degrees & Direction Back to Set Heading

  • Missed Deco Lockout

    Yes (Can be Disabled Prior to Dive w/User Acknowledgement)

  • Residual Tissue Loading Reset

    Yes (On Surface w/User Acknowledgement)

  • Surface Diver Status Widget

    Yes (Surface Interval, N2/HE Loading, CNS, OTU & Tissue Compartment Status)

Boating Features

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  • Available Boating Profiles

    Boating

  • Built-In Barometer And Tide Tables

    Yes

Activity Tracking Features

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  • Step Counter

    Yes

  • Move Bar

    Yes (Displays On Device After a Period of Inactivity: Walk for a Couple of Minutes To Reset It)

  • Auto Goal

    Yes (Learns Your Activity Level & Assigns a Daily Step Goal)

  • Calories Burned

    Yes

  • Floors Climbed

    Yes

  • Distance Traveled

    Yes

  • Intensity Minutes

    Yes

  • TrueUp

    Yes

  • Move IQ

    Yes

  • Garmin Connect Challenges App

    Yes (Optional Connect IQ app)

Gym & Fitness Equipment

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  • Available Gym Activity Profiles

    Strength, Cardio & Elliptical Training
    Stair Stepping, Floor Climbing, Indoor Rowing
    Pilates & Yoga

  • Cardio Workouts

    Yes

  • Strength Workouts

    Yes

  • Yoga Workouts

    Yes

  • Pilates Workouts

    Yes

  • On-Screen Workout Animations

    Yes

  • Automatic Rep Counting

    Yes

Training, Planning & Analysis Features

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  • HR Zones

    Yes

  • HR Alerts

    Yes

  • HR Calories

    Yes

  • % HR Max

    Yes

  • % HRR

    Yes

  • Recovery Time

    Yes

  • Auto Max HR

    Yes

  • HRV Stress Test

    Yes (With Compatible Accessory)
    Measures Your Heart Rate Variability While Standing Still, For 3 Minutes, To Provide You w/An Estimated Stress Level
    The Scale Of This Is 1 To 100
    Low Scores Indicate Lower Stress Levels

  • HR Broadcast

    Yes (Broadcasts Hr Data Over Ant+ To Paired Devices)

  • Respiration Rate (During Exercise)

    Yes (With Compatible Accessory)

  • GPS Speed And Distance

    Yes

  • Customizable Data Pages

    Yes

  • Customizable Activity Profiles

    Yes

  • Auto Pause

    Yes

  • Interval Training

    Yes

  • Advanced Workouts

    Yes

  • Downloadable Training Plans

    Yes

  • Power Modes

    Yes (Customizable In-Activity Battery Settings)

  • Auto Lap

    Yes

  • Manual Lap

    Yes

  • Configurable Lap Alerts

    Yes

  • Heat & Altitude Acclimation

    Yes

  • Vo2 Max (Run)

    Yes

  • Training Status

    Yes (Lets You See If You're Training Effectively by Tracking Your Training History & Fitness Level Trend)

  • Training Load

    Yes (Your Total Training Load for Last 7 Days Calculated from Estimated Epoc)

  • Training Load Focus

    Yes

  • Training Effect

    Yes

  • Training Effect (Anaerobic)

    Yes

  • Primary Benefit (Training Effect Labels)

    Yes

  • Improved Recovery Time

    Yes

  • Daily Suggested Workouts

    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

    Yes (Running/Cycling)

  • Trendline Popularity Routing

    Yes (Available As-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

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  • Available Run Profiles

    Running, Treadmill Running, Indoor Track Running, Trail Running

  • GPS-Based Distance, Time & Pace

    Yes

  • Running Dynamics

    Yes (With Compatible Accessory)

  • Vertical Oscillation & Ratio

    Yes (With Compatible Accessory) The Degree of 'Bounce' In Your Running Motion & the Cost-Benefit Ratio w/Stride Length

  • Ground Contact Time & Balance

    Yes (With Compatible Accessory) Shows How Much Time, In Running Motion, Your Foot Is-On the Ground Rather than In Flight & Lets You Check Your Running Symmetry

  • Stride Length (Real Time)

    Yes (With Compatible Accessory)

  • Cadence

    Yes (Provides Real-Time Number of Steps Per Minute)

  • Performance Condition

    Yes (After Running 6-20 Minutes, Compares Your Real-Time Condition to Your Average Fitness Level)

  • Lactate Threshold

    Yes (With Compatible Accessory) Through Analysis of Your Pace & Heart Rate
    Estimates Point Where Your Muscles Start to Rapidly Fatigue

  • PacePro Pacing Strategies

    Yes

  • Run Workouts

    Yes

  • Race Predictor

    Yes

  • Foot Pod Capable

    Yes

Golfing Features

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  • Preloaded w/42,000 Courses Worldwide

    Yes

  • Yardage to F/M/B

    Yes (Distance to Front, Middle & Back of Green)

  • Yardage to Layups/Doglegs

    Yes

  • Measures Shot Distance

    Automatic (Calculates Exact Yardage for Shots from Anywhere On Course)

  • Digital Scorecard

    Yes

  • Custom Targets

    Yes

  • Stat Tracking

    Yes (Strokes, Putts Per Round, Greens & Fairways Hit)

  • Garmin Autoshot

    Yes

  • Full Vector Map

    Yes

  • Auto CourseView Updates

    Yes

  • Green View w/Manual Pin Position

    Yes

  • Hazards & Course Targets

    Yes

  • Pinpointer

    Yes

  • Playslike Distance

    Yes

  • Handicap Scoring

    Yes

  • Truswing Compatible

    Yes

  • Round Timer/Odometer

    Yes

  • Automatic Club Tracking Compatible

    Yes (Requires Accessory)

Outdoor Recreation

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  • Available Outdoor Recreation Profiles

    Hiking, Indoor Climbing, Bouldering, Surfing
    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

  • TrackBack

    Yes

  • UltraTrac Mode

    Yes

  • Around Me Mode

    Yes

  • Elevation Profile

    Yes

  • Distance To Destination

    Yes

  • Barometric Trend Indicator w/Storm Alert

    Yes

  • ClimbPro Ascent Planner

    Yes

  • Trail Run Auto Climb

    Yes

  • Vertical Speed

    Yes

  • Future Elevation Plot

    Yes

  • Preloaded Topographical Maps

    Yes

  • Preloaded Road & Trail Maps

    Yes

  • Preloaded Ski Resort Maps

    Yes

  • Downloadable Cartography Support

    Yes

  • Compatible w/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 & Moon Information

    Yes (Via Connect IQ)

  • Xero Locations

    Yes

  • Expedition GPS Activity

    Yes

  • Tides

    Yes

Cycling Features

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  • Alerts

    Yes (Triggers Alarm When You Reach Goals Including Time, Distance, Heart Rate or Calories)

  • Courses

    Yes

  • Cycle Map

    Yes (Routable Cycling-Specific Street Map)

  • MTB Grit & Flow

    Yes

  • Available Cycling Profiles

    Biking, Indoor Biking, Mountain Biking, Triathlon

  • Bike Lap & Lap Maximum Power

    Yes (With Power Sensor)

  • Race An Activity

    Yes

  • FTP (Functional Threshold Power)

    Yes (With Compatible Accessory)

  • Compatible w/Vector (Power Meter)

    Yes

  • Power Meter Compatible

    Yes

  • Advanced Vector Support

    Yes

  • Compatible w/Varia Vision

    Yes (Head-Mounted Display)

  • Compatible w/Varia Radar

    Yes (Rear-Facing Radar)

  • Compatible w/Varia Lights

    Yes

  • Speed & Cadence Sensor Support

    Yes (With Sensor)

Swimming Features

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  • Available Swim Profiles

    Pool Swimming, Open Water Swimming, Swimming/Running

  • Open-Water Swim Metrics

    Yes (Distance, Pace, Stroke Count/Rate, Stroke Distance, Swim Efficiency (Swolf), Calories)

  • Pool Swim Metrics

    Yes (Lengths, Distance, Pace, Stroke Count, Swim Efficiency (Swolf), Calories)

  • Stroke Type Detection

    Yes (Freestyle, Backstroke, Breaststroke, Butterfly) Pool Swim Only

  • Drill Logging (Pool Swim Only)

    Yes

  • Basic Rest Timer

    Yes (Up From 0) (Pool Swim Only)

  • "Repeat On" Rest Timer (Pool Swim Only)

    Yes

  • Auto Rest (Pool Swim Only)

    Yes

  • Time & Distance Alerts

    Yes

  • Pacing Alerts (Pool Swim Only)

    Yes

  • Countdown Start (Pool Swim Only)

    Yes

  • Pool Swim Workouts

    Yes

  • Critical Swim Speed

    Yes

  • Underwater Wrist-Based Heart Rate

    Yes

  • Heart Rate From External Hrm

    Yes (With HRM-Tri & HRM-Swim)
    Real-Time During Rests, Interval & Session Stats During Rests,
    Automatic Heart Rate Download Post-Swim

Kid Activity Tracking Features

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  • Toe-To-Toe Challenges App

    Yes (Optional Connect IQ app)

  • UPC Code

    753759264291

About Garmin Descent MK2S Dive Smart Watch

FEATURED REVIEWS

What a great computer!!!!

By ROBBIN S.

This dive computer is awesome. It will do so many more things beyond diving as well. If you are looking for an all around great everyday wear watch that can just about calculate all aspects of your life?to include diving?this is the one you want to go for.

Very good

By CHARLES C.

Used it everyday and it a good all round watch and dive computer

Garmin Descent MK2S Dive Smart Watch

Stay in the water longer with up to 25 hours in dive mode, 21 days in smartwatch mode and 26 hours in GPS mode.

This is the smaller, watch-style dive computer that features multiple modes as well as multisport training and smart features.

THE DIVE COMPUTER FOR BOTH YOUR WORLDS

QUALITY BY DESIGN
The advanced, watch-style dive computer with a rugged yet sophisticated design that features a sunlight readable 1.2” color display.

PREMIUM MATERIALS
Fit the look to your lifestyle with a stylish stainless steel bezel and sapphire crystal lens.

Garmin Descent MK2S Dive Smart Watch
Garmin Descent MK2S Dive Smart Watch
Garmin Descent MK2S Dive Smart Watch

SURFACE MULTI-GNSS

Track your entry and exit points with advanced satellite connectivity.

Garmin Descent MK2S Dive Smart Watch

DIVE MODES

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

Garmin Descent MK2S Dive Smart Watch

INREACH® COMPATIBLE

Pair with inReach satellite communicators and the inReach dive case.

Garmin Descent MK2S Dive Smart Watch

DIVE LOG

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

Garmin Descent MK2S Dive Smart Watch
Garmin Descent MK2S Dive Smart Watch

PERFORMANCE METRICS

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

Garmin Descent MK2S Dive Smart Watch

SPORTS APPS

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

Garmin Descent MK2S Dive Smart Watch

ANIMATED WORKOUTS

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

Garmin Descent MK2S Dive Smart Watch

DAILY SUGGESTED WORKOUTS

For training guidance that takes you and your fitness level into account, get daily run and ride suggestions based on your current training load and status.

Garmin Descent MK2S Dive Smart Watch

ADVANCED SLEEP MONITORING

Get a full breakdown of your light, deep and REM sleep stages as well as Pulse Ox and respiration data. View it all on a dedicated widget that includes your stress score and other insights.

Garmin Descent MK2S Dive Smart Watch

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.

Garmin Descent MK2S Dive Smart Watch
Garmin Descent MK2S Dive Smart Watch

ABC SURFACE SENSORS

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

Garmin Descent MK2S Dive Smart Watch

MULTI-GNSS SUPPORT

Access multiple global navigation systems (GPS, GLONASS and Galileo) to track in more challenging environments than GPS alone.

Garmin Descent MK2S Dive Smart Watch

TOPO AND SKI MAPS

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

Garmin Descent MK2S Dive Smart Watch

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.

Garmin Descent MK2S Dive Smart Watch
Garmin Descent MK2S Dive Smart Watch

SAFETY AND TRACKING FEATURES

If you feel unsafe or if your watch senses that an incident occurred, assistance and incident detection features9 send your location to emergency contacts.

Garmin Descent MK2S Dive Smart Watch

SMART NOTIFICATIONS

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

Garmin Descent MK2S Dive Smart Watch

CONNECT IQ STORE

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

Garmin Descent MK2S Dive Smart Watch

GARMIN PAY

Breeze through checkout lines with Garmin Pay contactless payments1 through participating providers.

Garmin Descent G1

The Dive Computer for Both Your Worlds
The Garmin Descent MK2S Dive Smart Watch is the smaller, watch-style dive computer that features multiple modes as well as multisport training and smart features. Choose from multiple dive modes for your underwater adventure. Measure your performance, and track your stats above water. More sports apps, such as golfing and skiing, mean more ways to play. This smart dive computer features Garmin Pay contactless payments (1), music storage and notifications (2). Review dives in the Garmin Dive app (3). Battery life doesn't limit you. Up to 7 days in smartwatch mode.

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. 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 exit points (4) with advanced satellite connectivity. Dive Log: Store and review data for up to 200 dives - and share via the Garmin Dive app. Compatible with inReach: Pair with inReach satellite communicators (4) and the inReach dive case (each sold separately).

Push Performance-To-A-Whole-New-Level

Sports Apps: Use preloaded activity profiles for trail running, swimming, running, biking, hiking, rowing, skiing, golfing and more. Surf-Ready Features: Get ready to catch some waves. Use the Surfline Sessions app on your compatible smartphone with your paired Descent Mk2S dive computer to create a video of every wave you ride in front of your Surfline camera. Watch the videos later to see how you did. Backcountry Ski: Stay informed when you're in the snow. This preloaded profile can distinguish between skiing and climbing. It automatically shows metrics specific to either ascent or descent. XC Ski Dynamics: When paired with the HRM-Pro chest strap (sold separately), the ski power metric helps measure the actual exercise load of cross-country workouts. MTB Dynamics: Track the details of every ride with mountain biking metrics plus specialized grit and flow measurements that rate trail difficulty and how smoothly you descend, giving you a score to beat next time. Performance Metrics: View advanced training metrics that include running dynamics, heat- and altitude-adjusted VO2 max, recovery advisor and more (5).

Trail Run VO2 Max: Trail run VO2 max tracks your cardiovascular fitness level and adjusts based on the trail conditions. Recovery Advisor: Giving your body time to recover between training sessions is crucial. After each workout, the built-in recovery advisor will let you know how long to rest before another big effort. Daily Suggested Workouts: For training guidance that takes you and your fitness level into account, get daily run and ride suggestions based on your current training load and status. Animated Workouts: Easily follow animated workouts for cardio, strength, yoga and Pilates. View workouts right on your watch screen. Wrist-Based Heart Rate: Optical heart rate (6) 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 (6) 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. Advanced Sleep Monitoring: Get a full breakdown of your light, deep and REM sleep stages (5) as well as Pulse Ox (6) and respiration data. View it all on a dedicated widget that includes your stress score and other insights. Women's Health Tracking: Use the Garmin Connect app to track your menstrual cycle or pregnancy. Log symptoms, get exercise and nutrition education, and more. See details on your wrist by downloading the Menstrual Cycle Tracking widget and Pregnancy Tracking app from the Connect IQ Store (7).

You Reach New Heights. Your Watch Goes with You

Multi-GNSS Support:Access multiple global navigation systems (GPS, GLONASS and Galileo) to track in more challenging environments than GPS alone. 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. PacePro Technology: A first-of-its-kind PacePro feature helps keep you on pace with grade-adjusted guidance as you run a course. 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 Everyday

Music: Store up to 2,000 songs, or access music apps from your compatible services, including Spotify, Deezer and Amazon Music. Garmin Pay: Breeze through checkout lines with Garmin Pay contactless payments (1) through participating providers. Smart Notifications: Receive emails, texts and alerts right on your wrist when paired with a compatible device. Safety and Tracking Features: If you feel unsafe or if your watch senses that an incident occurred, assistance and incident detection features (8) send your location to emergency contacts. Connect IQ Store: Download custom watch faces, add data fields, and get apps and widgets from the Connect IQ Store.

The Garmin Descent MK2S Dive Smart Watch lens is a sapphire crystal, has a stainless-steel bezel, the case is a fiber-reinforced polymer, and the wrist band is made from silicone rubber, all for strength, durability, and for a great look. The computer/watch measures (L x W x H) 1.7 x 1.7 x 0.56" (43 x 43 x 14.15mm), fits wrist a circumference of 5" to 8.8" (128mm to 224mm) with the standard wrist band and wrists measuring 4.96" to 14.2" (126mm to 360mm) with the included extra-long wrist band. The computer/watch color display is a sunlight-visible, transflective memory-in-pixel (MIP) type with a 1.2" (30.4mm) diameter, and a resolution of 240 x 240 pixels. The computer/watch and band weigh 2.12 oz (60g).

The rechargeable, built-in lithium-ion battery has a battery life as follows: Smartwatch: Up to 7days. Battery Saver Watch Mode: Up to 21 days. GPS: Up to 18 hours. GPS + Music: Up to 6 hours. GPS + Music: Up to 6 hours. Max Battery GPS Mode: Up to 32 hours. Dive Mode: Up to 30 hours. The Garmin Descent MK2S Dive Smart Watch has a water rating to 330' (100m) and has a memory/history of 32 GB. Included with the computer/watch are an extra-long adjustment strap, charging/data cable, documentation and owner's manual.

(1) View current supported country, payment network and issuing bank information
(2) When paired with your compatible smartphone
(3) Requires app loaded on your compatible smartphone paired to Descent Mk2S
(4) Active satellite subscription required. Some jurisdictions regulate or prohibit the use of satellite communication devices. It is your responsibility to know and follow all applicable laws in the jurisdictions where the satellite communication device is intended to be used. Satellite communication does not work underwater.
(5) Activity tracking and fitness metric accuracy
(6) 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
(7) When paired with your computer or compatible smartphone downloaded with the Connect IQ Store app
(8) When paired with a compatible smartphone. See safety and tracking features requirements and limitations

Garmin Descent MK2S Dive Smart Watch Features

  • Descent MK2S Dive Smart Watch:
  • Dive Computer for Both Your Worlds
  • Smaller, Watch-Style Dive Computer
  • Multiple Modes As-Well-As Multisport Training & Smart Features:
    Multiple Dive Modes for Underwater Adventure
    Measure Your Performance, & Track Your Stats Above Water
    More Sports Apps, Such-As Golfing & Skiing
    More Ways to Play
  • Garmin Pay Contactless Payments (1)
  • Music Storage & Notifications (2)
  • Review Dives-In Garmin Dive app (3)
  • Battery Life Doesn't Limit You: Up to 7 Days In-Smartwatch-Mode
  • Plunge-To-A-Whole New Depth of Capability
  • Dive Modes:
    Single & Multiple Gas Dives:
    Nitrox & Trimix, Gauge, Apnea, Apnea Hunt & Closed-Circuit Rebreather
    Customizable Dive Modes: Add Additional Screens for Each Dive Mode
    Surface Multi-GNSS: Track Entry & Exit Points (4) w/Advanced Satellite Connectivity
  • Dive Log:
    Store & Review Data for Up to 200 Dives
    Share via Garmin Dive app
  • Compatible w/inReach: Pair w/inReach Satellite Communicators (4)
    inReach Dive Case (each sold separately)
  • Push Performance-To-A-Whole-New-Level
  • Sports Apps:
    Use Preloaded Activity Profiles for
    Trail Running & Swimming br>Running & Biking
    Hiking & Rowing
    skiing, Golfing & More
  • Surf-Ready Features:
    Get Ready to Catch Some Waves
    Use Surfline Sessions app On Compatible Smartphone w/Paired Descent Mk2S
    Create Video of Every Wave You Ride In Front of Your Surfline Camera
    Watch Videos Later to See-How-You-Did
  • Backcountry Ski:
    Stay Informed In-the-Snow
    Preloaded Profile Distinguish Between Skiing & Climbing
    Automatically Shows Metrics Specific to Either Ascent or Descent
  • XC Ski Dynamics:
    Paired w/HRM-Pro Chest Strap (sold separately)
    Ski Power Metric Helps Measure Actual Exercise Load of Cross-Country Workouts
  • MTB Dynamics:
    Track Details of Every Ride w/Mountain Biking Metrics
    Plus Specialized Grit & Flow Measurements
    Rates Trail Difficulty & How Smoothly You Descend
    Gives You Score to Beat Next Time
  • Performance Metrics:
    View Advanced Training Metrics
    Include Running Dynamics
    Heat & Altitude Adjusted VO2 Max
    Recovery Advisor & More (5)
  • Trail Run VO2 Max:
    Tracks Your Cardiovascular Fitness Level
    Adjusts Based-On Trail Conditions
  • Recovery Advisor:
    Body Recover Time Between Training Sessions Is-Crucial
    After Workout, Built-In Recovery Advisor
    Let You Know How-Long-to-Rest Before Another Big Effort
  • Daily Suggested Workouts:
    Training Guidance Takes You & Your Fitness Level into Account
    Get Daily Run & Ride Suggestions
    Based On-Current Training Load & Status
  • Animated Workouts:
    Easily Follow Animated Workouts
    Cardio, Strength, Yoga & Pilates
    View Workouts Right On Watch Screen
  • Wrist-Based Heart Rate:
    Optical Heart Rate (6) Technology
    Gauges Activity Intensity
    Heart Rate Variability
    Calculate Stress Level
    Tracks Underwater w/o Heart Rate Strap
  • Pulse OX Sensor:
    For Altitude Acclimation or Sleep Monitoring
    (6) Sensor Uses Light Beams at Your Wrist to Gauge How Well Body Absorbs Oxygen
  • All Day Respiration Tracking:
    See Breathing Thru-Out Day
    During Sleep, Breathwork & Yoga Activities
    How Effected
  • Advanced Sleep Monitoring:
    Full Breakdown of Your Light, Deep & REM Sleep Stages (5)
    Pulse Ox (6) & Respiration Data
    View-It-All-On Dedicated Widget
    Includes Stress Score & Other Insights
  • Women's Health Tracking: Use the Garmin Connect app to track your menstrual cycle or pregnancy. Log symptoms, get exercise and nutrition education, and more. See details on your wrist by downloading the Menstrual Cycle Tracking widget and Pregnancy Tracking app from the Connect IQ Store
  • Women's Health Tracking:
    Use Garmin Connect app
    Track Menstrual Cycle or Pregnancy
    Log Symptoms
    Get Exercise & Nutrition Education & More
    See Details On-Your Wrist by Downloading Menstrual Cycle Tracking Widget & Pregnancy Tracking app
    See Connect IQ Store
  • You Reach New Heights, Your Watch Goes w/You
  • Multi-GNSS Support:
    Access Multiple Global Navigation Satellite Systems (GPS, GLONASS & Galileo)
    Track In-More Challenging Environments than GPS Alone
  • TOPO & Ski Maps:
    Use Topographical Maps to Navigate Adventures
    View Run Names & Difficulty Ratings for 2,000 Worldwide Ski Resorts
  • ABC Sensors:
    Navigate Next Trail w/ABC Sensors
    Including Altimeter for Elevation Data
    Barometer to Monitor Weather
    Three-Axis Electronic Compass
  • PacePro:
    First-of-Its-Kind
    Helps Keep You On-Pace
    Grade-Adjusted Guidance
    As You Run-Course
  • Turn-by-Turn Navigation:
    Follow Route or Course w/Help from Turn-by-Turn Directions
    Lets-You-Know Ahead-of-Time when Next Turn Is-Coming
  • Round Trip Routing:
    Enter Distance You Want to Travel
    Get Suggested Routes-That-Will-Bring-You-Back to Starting Point
    Trendline Popularity Routing Helps You Find Best Local Paths
  • Enhance Your Everyday
  • Music:
    Store Up to 2,000 Songs
    Access Music Apps from Compatible Services
    Including Spotify, Deezer & Amazon Music
  • Garmin Pay:
    Breeze-Thru Checkout Lines:
    Select Transit Systems w/Garmin Pay
    Contactless Payment Solution (1)
  • Smart Notifications:
    Receive Emails, Texts & Alerts
    Right-On-Your-Wrist
    When Paired w/Compatible Device
  • Safety & Tracking Features:
    If Feeling Unsafe or Watch Senses Incident Occurred
    Assistance & Incident Detection Features (8)
    Send Your Location to Emergency Contacts
  • Connect IQ Store:
    Download Custom Watch Faces
    Add Data Fields
    Get Apps & Widgets from Connect IQ Store
  • Sapphire Crystal
  • Sunlight-Visible, Transflective Memory-In-Pixel (MIP) Display
  • Display Resolution: 240 x 240 Pixels
  • Depth Rating: 330' (100m/10ATM)
  • Memory/History: 32GB
  • Bezel: Diamond-Like Carbon (DLC) Coated Titanium
  • Case: Fiber-Reinforced Polymer w/Metal Rear Cover
  • Silicone Wrist Bands
  • Dimensions (L x W x H): 1.7 x 1.7 x 0.56" (43 x 43mm x14.15mm)
  • Display Diameter: 1.2" (30.4mm)
  • Band Wrist Fit (Circumference):
    Standard Band: 5" to 8.8" (128mm to 224mm)
    Extra-Long Band: 4.96" to 14.2: (126mm to 360mm)
  • Weight:
    2.12 oz (60g) w/Band
  • Power: Rechargeable Lithium-Ion Battery
  • Battery Life:
    Smartwatch: Up to 7 Days
    Battery Saver Watch Mode: Up to 21 Days
    GPS: Up to 18 Hours
    GPS + Music: Up to 6 Hours
    GPS + Music: Up to 6 Hours
    Max Battery GPS Mode: Up to 32 Hours
    Dive Mode: Up to 30 Hours
  • Includes:
    Extra-Long Adjustment Strap
    Charging/Data Cable
    Owner's Manual
    Documentation
  • (1) View current supported country, payment network and issuing bank information
  • (2) When paired with your compatible smartphone
  • (3) Requires app loaded on your compatible smartphone paired to Descent Mk2S
  • (4) Active satellite subscription required. Some jurisdictions regulate or prohibit the use of satellite communication devices. It is your responsibility to know and follow all applicable laws in the jurisdictions where the satellite communication device is intended to be used. Satellite communication does not work underwater
  • (5) Activity tracking and fitness metric accuracy
  • (6) 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
  • (7) When paired with your computer or compatible smartphone downloaded with the Connect IQ Store app
  • (8) When paired with a compatible smartphone. See safety and tracking features requirements and limitations

Warranty Information

This product has a limited warranty of 24 months.

Key Features

  • Dive Computer for Both Your Worlds
  • Smaller, Watch-Style Dive Computer
  • Garmin Pay Contactless Payments
  • Music Storage & Notifications
  • Review Dives-In Garmin Dive app
  • Depth Rating: 330' (100m/10ATM)

What's in the box:

  • Descent MK2S Dive Smart Watch
  • Extra-Long Adjustment Strap
  • Charging/data Cable
  • Owner's Manual
  • Documentation
  • MFG 1 Year Limited Warranty