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Sports & Fitness

Descent Mk2S

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Descent Mk2S

Smaller watch-sized dive computer with surface GPS navigation, color TOPO mapping and multisport features

Part Number 010-02403-70

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THE DIVE COMPUTER FOR BOTH YOUR WORLDS

This 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.

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Share and review dives in the Garmin Dive app2.

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 points3 with advanced satellite connectivity.

DIVE LOG

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

 

 

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 more5.

TRAIL RUN VO2 MAX

Trail run VO2 max tracks your cardiovascular fitness level and adjusts based on 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 rate5 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 Ox5 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 stages5 as well as Pulse Ox5 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 Store6.

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 2,200 worldwide ski resorts1.

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 every day.

MUSIC

Store up to 2,000 songs, or access music apps from your compatible services, including Spotify®, Deezer and Amazon Music.

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 features7 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.

 

 

QuickFit accessory bands let you match your style.

1 When paired with your compatible smartphone
2 Requires app loaded on your compatible smartphone paired to Descent Mk2S
3 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 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
6 When paired with your computer or compatible smartphone downloaded with the Connect IQ Store app
7 When paired with a compatible smartphone. See safety and tracking features requirements and limitations
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.
 

General

Lens Material sapphire crystal
Bezel Material stainless steel
Case material fiber-reinforced polymer
QuickFit watch band compatible (20 mm)
Strap material silicone
Physical size 43 x 43 x 14.15 mm
Color display  
Display size 1.2” (30.4 mm) diameter
Display resolution 240 x 240 pixels
Display type sunlight-visible, transflective memory-in-pixel (MIP)
Weight silicone band: 60 g
case only: 41 g
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 
Max Battery GPS Mode: Up to 32 hours
Dive mode: Up to 30 hours
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 (high and low)
Respiration rate (24x7)  
Pulse Ox Blood Oxygen Saturation (spot-check, and optional all-day acclimation and in sleep)
Fitness Age (in app)
Body Battery Energy Monitor  
All-day Stress  
Relaxation reminders  
Relaxation breathing timer  
Sleep (Advanced)
Sleep score and insights  
Hydration (in Garmin Connect )
Woman's Health (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  

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
Auto start/end dive  
Custom end-dive timeout (20s to 10 m)
Safety Stop (customizable off/3min/5min)
Deep Stops (using custom gradient factors)
Customizable conservatism (low/medium/high or custom using gradient factors)
Dive ascent/descent rate indicator  
Automatic altitude adjustment  
No fly time (with 24hr countdown)
Dive planner (basic NDL + multi-gas deco planner)
Tides  
Backlight (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. Customizable (up to 40) audible and/or vibration per dive mode, based on depth or time
3-axis dive compass (with adjustable heading, quick change to 90R, 90L and reciprocal). Indicates degrees and direction back to set heading
Missed Deco Lockout (can be disabled prior to dive with user acknowledgement)
Residual Tissue Loading Reset (on the surface with user acknowledgement)
Surface diver status widget (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  
Garmin Connect Challenges app (optional Connect IQ app)

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) (with compatible accessory)
HR Broadcast (broadcasts HR data over ANT+ to paired devices)  
Respiration rate (during exercise) (with compatible accessory)
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 (Run)  
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)  
Improved recovery time  
Daily suggested workouts  
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 (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 (with compatible accessory)
Vertical oscillation and ratio (the degree of 'bounce' in your running motion and the cost-benefit ratio with stride length) (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) (with compatible accessory)
Stride length (real time) (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) (with compatible accessory)
PacePro Pacing Strategies  
Run workouts  
Race predictor  
Foot pod capable  

Golfing Features

Preloaded with 42,000 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)  

Outdoor Recreation

Available outdoor recreation profiles Hiking, Surfing, 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 road and trail maps  
Preloaded ski resort maps  
Downloadable cartography support  
Compatible with BaseCamp  
GPS coordinates  
Sight 'N Go  
Area calculation (via Connect IQ )
Hunt/fish calendar (via Connect IQ )
Projected waypoint  
Sun and moon information (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)  
MTB Grit & Flow  
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) (with compatible accessory)
Compatible with Vector (power meter)  
Power meter compatible  
Advanced Vector support  
Compatible with Varia Vision (head-mounted display)  
Compatible with Varia radar (rear-facing radar)  
Compatible with Varia lights  
Speed and cadence sensor support (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)  
"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) (with HRM-Tri and HRM-Swim )

Kid Activity Tracking Features

Toe-to-Toe Challenges app (optional Connect IQ app)
  • Descent Mk2S
  • Extra-long adjustment strap
  • Charging/data cable
  • Documentation

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