Garmin Descent Mk3 – 43 mm, Stainless Steel with Fog Gray Silicone Band
Garmin Descent Mk3 – 43 mm, Stainless Steel with Fog Gray Silicone Band is backordered and will ship as soon as it is back in stock.
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WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Description
Description
Designed for smaller wrists, this advanced dive computer and smartwatch combines Garmin's cutting-edge dive technology with multisport training and smart features. Perfect for divers and active individuals, it ensures optimal performance both underwater and during everyday activities.
Features
Features
Dive modes: Get multiple dive modes for single and multiple gas dives (including nitrox and trimix), gauge, apnea, apnea hunt and closed-circuit rebreather.
Dive readiness tool: Garmin first technology shows how lifestyle factors such as sleep, exercise, stress and jet lag can affect your body to help gauge when you are best prepared to dive.
Diveview maps: Color maps on your wrist offer bathymetric depth contours and more than 4,000 dive sites to help you discover new places to dive and get oriented.
Customizable dive modes: Add additional screens for each dive mode that features the fields you want to see.
Dive log: Automatically syncs with the Garmin Dive app on your compatible smartphone, allowing you to share and review data, track gear, post photos, take notes, and more.
Dive-focused design: Bright 1.2" AMOLED color display, sapphire lens, 200-meter dive-rated case and leakproof metal inductive buttons built for deep diving.
Long battery life: Stay in the water longer with up to 30 hours in dive mode plus up to 10 days in smartwatch mode.
Garmin dive app: Pair the app with your Descent dive computer to automatically sync and upload your dive logs.
Lume mode: Green luminescence for low-light readability, powered by an ambient light sensor.
Dive compass: Built-in ABC sensors, including an underwater compass, help navigate every part of your dive.
Surface GPS: Track your entry and exit points on the surface with advanced satellite connectivity.
Reference point: Use this GPS tool for surface navigation to a dive site, so you can drop right onto your target every time.
Variometer: Monitor your freedive descent and ascent rates with tone and vibration feedback.
Big numbers mode: Simplified dive screen with larger text for easy reading of critical diving data.
Tide data: Stay up to date on ocean conditions by pairing with your compatible smartphone.
Inreach® device compatible: Pair with inReach devices for satellite messaging off-grid.
Sports apps: Preloaded activity profiles for trail running, swimming, running, biking, hiking, rowing, skiing, golfing and more.
Surf activity: Record the number of waves surfed, max speed, distance traveled, and more.
Surfline® camera: Create videos of waves surfed with Surfline Sessions™ technology. See tide, wave height, wind, and surf rating.
Backcountry ski and snowboard: Get ascent and descent data with cadence, stride length, and grade.
VO2 max: Track your fitness level, set goals, and monitor progress over time.
Recovery time: Determine how long you need to recover before your next workout based on recent training.
Daily suggested workouts: Adaptive workout plan that changes based on your performance.
Animated workouts: Follow cardio, strength, yoga, and Pilates workouts on your watch.
Wrist-based heart rate: Monitor your heart rate to gauge workout intensity.
Pulse oximeter: Track blood oxygen saturation to understand your adaptation to altitude.
Jet lag adviser: Minimize jet lag effects with guidance on light exposure, sleep schedule, and exercise.
Endurance score: Displays how your training affects your ability to sustain prolonged physical effort.
Hill score: Measures your strength and endurance for uphill running based on VO2 max and training history.
Garmin coach: Train for challenges with expert coaching and a dynamic training plan.
Sleep monitoring and sleep score: Analyze your sleep quality, stages, and get insights for better rest.
Women’s health tracking: Track menstrual cycles or pregnancy and get personalized exercise and nutrition education.
SatIQ™ technology: Get superior positioning accuracy with multi-band GPS while optimizing battery life.
Multicontinent topo maps: Preloaded TopoActive maps keep you on track during outdoor exploration.
Skiview™ maps: View run names and difficulty ratings for over 2,000 ski resorts worldwide.
ABC sensors: Use the altimeter, barometer, and 3-axis electronic compass for navigation.
PacePro™ technology: Plan race-day strategy with GPS-based pace guidance.
Courses with turn-by-turn directions: Get GPS navigation and turn-by-turn directions for synced courses.
Round-trip routing: Enter a distance and get suggested routes that bring you back, with TrendLine™ routing.
Safety and tracking features: Your watch sends a message with your live location if an incident occurs.
Music: Download songs and playlists from Spotify, Deezer, or Amazon Music for phone-free listening.
Garmin Pay™ contactless payments: Make payments with participating providers at checkout or transit systems.
Smart notifications: Receive emails, texts, and alerts on your watch when paired with a smartphone.
Connect IQ™ store: Add watch faces, data fields, and apps to customize your smartwatch experience.
Specifications
Specifications
What You'll Love
| Sleep score and insights | Yes |
| Battery life (smartwatch mode) | Up to 10 days (4 days always-on) |
| Built-in mapping | Yes |
| Daily suggested workouts | Yes (improved) |
| Pulse Ox blood oxygen | Yes |
| Garmin Pay™ | Yes |
| Multi-band GPS | Yes |
| Music storage | Yes |
| Training readiness | Yes |
| Training status | Yes (improved) |
| Display type | AMOLED |
| Touchscreen | Yes |
| Water rating | Dive (200 meters) |
General
| Strap material | silicone |
| Lens Material | sapphire crystal |
| Bezel Material | stainless steel |
| Case material | fiber-reinforced polymer with stainless steel rear cover |
| QuickFit® watch band compatible | Yes (20 mm) |
| Physical size | "43 x 43 x 14.15 mmFits wrists with the following circumference: Silicone band: 128-224 mm Extra long silicone band: 128-360 mm" |
| Weight | "no band: 53.5 g silicone band: 72.5 g" |
| Leakproof inductive buttons | Yes |
| Display Size | 1.2” (30.4 mm) diameter |
| Display resolution | 390 x 390 pixels |
| Color display | Yes |
| Large font option | Yes |
| Battery life | "Smartwatch: Up to 10 days (4 days always-on) Battery Saver Watch Mode: Up to 12 days GPS Only: Up to 28 hours (22 hours always-on ) All Satellite Systems: Up to 20 hours (16 hours always-on) All Satellite Systems + Multi-band: Up to 17 hours (14 hours always-on) All Satellite Systems + Music: Up to 6 hours Max Battery GPS: Up to 44 hours Expedition GPS: Up to 10 days Dive Mode: Up to 30 hours" |
| Charging method | Garmin proprietary clip charger |
| 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 & Wellness 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 |
| Fitness age | Yes (in app) |
| Body Battery™ energy monitor | Yes |
| All-day stress | Yes |
| Relaxation breathing timer | Yes |
| Breathwork | Yes |
| Sleep | Yes (advanced) |
| Nap detection | Yes |
| Hydration | Yes (in Garmin Connect™) |
| Women's health | Yes (in Garmin Connect™) |
| Skin temperature | Yes |
| Jet lag adviser | Yes |
Sensors
| GPS | Yes |
| GLONASS | Yes |
| Galileo | Yes |
| SatIQ™ Technology | Yes |
| Garmin Elevate™ wrist heart rate monitor | Yes |
| Pulse Ox Blood Oxygen Saturation Monitor | Yes |
| Barometric altimeter | Yes |
| Compass | Yes |
| Gyroscope | Yes |
| Accelerometer | Yes |
| Thermometer | Yes |
| Ambient light sensor | Yes |
| Depth sensor | Yes |
Daily Smart Features
| Connectivity | Bluetooth®, ANT+®, Wi-Fi®, Subwave™ |
| Connect IQ™ (downloadable watch faces, data fields, widgets and apps) | Yes |
| On-device Connect IQ™ Store | Yes |
| Smart Notifications | Yes |
| Text response/reject phone call with text (Android™ only) | Yes |
| View images from notifications on watch (Android™ only) | Yes |
| Morning report | Yes |
| Calendar | Yes |
| Weather forecasts | Yes |
| Realtime settings sync with Garmin Connect™ mobile | Yes |
| Battery saver (customizable low power watch) | Yes |
| Controls smartphone music | Yes |
| Plays and controls watch music | Yes |
| Find My Phone | Yes |
| Find My Watch | Yes |
| Find My Phone during GPS activity | Yes |
| Compatible with Garmin Messenger app | Yes |
| VIRB® Remote | Yes |
| Smart trainer control | Yes |
| Pairs with Garmin Connect™ Mobile | Yes |
| Smartphone compatibility | iPhone®, Android™ |
| Stocks | Yes |
| Red shift mode | Yes |
| Garmin Share | Yes |
Activity Profiles
| Gym | Strength, HIIT, Cardio, Elliptical Training, Stair Stepping, Floor Climbing, Indoor Rowing |
| Multisport | Swimming/Running, Triathlon |
| Wellness | Walking, Pilates, Yoga, Indoor Walking |
| Indoor running | Treadmill 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 sports | Motorcycling, Overlanding, Motocrossing, ATVing, Snowmobiling |
| Racket sports | Tennis, Pickleball, Badminton, Squash, Table Tennis, Padel, Platform Tennis, Racquetball |
| Snow & winter | Skiing, Snowboarding, Backcountry Snowboarding, XC Classic Skiing, Backcountry Skiing, Ice Skating, Snowshoeing |
| Team sports | Basketball, Volleyball, Field Hockey, Ice Hockey, Football/Soccer, American Football, Lacrosse, Rugby, Ultimate Disc, Cricket, Softball, Baseball |
| In the ring | Boxing, Mixed Martial Arts |
| Other activity profiles | Jumpmaster, Tactical, Inline Skating |
Safety and Tracking Features
| Incident Detection during select activities | Yes |
| Incident detection alert on phone for wearables | Yes |
| Assistance | Yes |
| LiveTrack | Yes |
| Group LiveTrack | Yes |
| Live Event Sharing | Yes |
Tactical Features
| Stealth Mode | Yes |
| Night vision mode | Yes |
| Dual grid coordinates | Yes |
| Kill switch | Yes |
| XERO™ Locations | Yes |
| Ballistics solver | Yes (unlock required) |
Gaming Features
| Gaming Activity | Yes |
| GameOn™ app compatible | Yes |
Diving Features
| Dive activity maximum operating depth | 200 meters |
| 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 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 |
| 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 |
| Sync dive log to Garmin Dive™ Mobile app | Yes |
| Custom dive data screens | Yes |
| Alerts & alarms | Audible and vibration alarms for ascent rate, PO2, CNS/OTU, NDL, deco, gas switching, tank pressure, gas consumption rate. Customizable (up to 40) audible and/or vibration per dive mode, based on depth or time |
| 3-axis dive compass | Yes (with adjustable heading, quick change to 90R, 90L and reciprocal). Indicates degrees and direction back to set heading |
| Missed Deco Lockout | Yes (can be disabled prior to dive with user 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, Sailing, Sail Racing |
| Anchor Alarm | Yes |
| Autopilot Control | Yes |
| Boat Data Streaming | CIQ |
| Virtual starting line | Yes |
| Countdown timer | Yes |
| Tack assist mode | Yes |
| Built-in barometer and tide tables | Yes (downloadable tides) |
| Wearable trolling motor remote | Yes |
Activity Tracking Features
| Step counter | Yes |
| Move alerts (displays on device after a period of inactivity) | 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 |
| Garmin Connect™ Challenges app | Yes (optional Connect IQ app) |
Gym & Fitness Equipment
| Cardio workouts | Yes |
| Strength workouts | Yes |
| HIIT workouts | Yes |
| Yoga workouts | Yes |
| Pilates workouts | Yes |
| On-screen workout animations | Yes |
| On-screen workout muscle maps | Yes |
| Automatic rep counting | Yes |
Training, Planning and Analysis Features
| Customizable data pages | Yes |
| Downloadable training plans | Yes |
| Course guidance | Yes |
| HR zones | Yes |
| HR alerts | Yes |
| HR calories | Yes |
| % HR max | Yes |
| % HRR | Yes |
| Recovery time | Yes |
| Auto max HR | Yes |
| Race glance/widget | Yes |
| HRV status | Yes |
| HRV stress test | Yes (with compatible accessory) |
| HR broadcast (broadcasts HR data over ANT+® to paired devices) | Yes |
| Respiration rate (during exercise) | Yes (with compatible accessory) |
| GPS speed and distance | Yes |
| Customizable activity profiles | Yes |
| Auto Pause® | Yes |
| Interval training | Yes |
| Improved interval | Yes (includes open repeats, intervals data page, rest screen and auto detection) |
| Advanced workouts | Yes |
| Power Modes | Yes (customizable in-activity battery settings) |
| HRM running pace and distance | Yes |
| Auto Lap® | Yes |
| Manual lap | Yes |
| Rest timer | Yes |
| Configurable lap alerts | Yes |
| Heat and altitude acclimation | Yes |
| VO2 Max (Run) | Yes |
| VO2 Max (Trail Run) | Yes |
| Realtime stamina | Yes |
| Endurance score | Yes |
| Load ratio | Yes |
| Training load | 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 |
| Garmin Live Segments | Yes |
| Strava Live Segments | Yes |
| Round-trip course creator (running/cycling) | Yes |
| Trendline™ Popularity Routing | Yes |
| Touch and/or button lock | Yes |
| Hot keys | Yes |
| Auto scroll | Yes |
| Activity history on watch | Yes |
| Physio TrueUp | Yes |
| Unified training status | Yes |
Running Features
| GPS-based distance, time and pace | Yes |
| Running dynamics | Yes |
| Vertical oscillation and ratio | Yes |
| Ground contact time and balance | Yes |
| Stride length (real time) | Yes |
| Cadence (provides real-time number of steps per minute) | Yes |
| Running power | Yes |
| Grade-adjusted pace | Yes |
| Performance condition | Yes |
| Lactate threshold | Yes (with compatible accessory) |
| PacePro™ Pacing Strategies | Yes |
| Run workouts | Yes |
| Hill score | Yes |
| Trail run auto climb | Yes |
| Race predictor | Yes |
| Course- and weather-specific race predictor | Yes |
| Foot pod capable | Yes |
| Run/Walk/Stand detection | Yes |
Golfing Features
| Preloaded with 43,000 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) | Yes (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 |
| Touch-targeting (touch target on display to see the distance to any point) | Yes |
| Handicap scoring | Yes |
| Tempo Training | Yes |
| Round timer/odometer | Yes |
| CT10 Automatic club tracking compatible (requires accessory) | Yes |
| Wind speed and direction (requires connection to Garmin Golf app) | Yes |
| Virtual caddie | Yes |
| Pairs with Garmin Golf app | Yes |
| Tournament legal | Yes |
| Green Contours (with Garmin Golf membership) | Yes |
Outdoor Recreation
| 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 |
| Reference point | Yes |
| Up Ahead | Yes |
| NextFork™ navigation | Yes |
| Elevation profile | Yes |
| Distance to destination | Yes |
| Barometric trend indicator with Storm Alert | Yes |
| ClimbPro™ Ascent Planner | Yes |
| Vertical speed | Yes |
| Total ascent/descent | Yes |
| Rest Timer (Ultra Run only) | Yes |
| Auto rest | Yes |
| Future elevation plot | Yes |
| Preloaded road and trail maps | Yes |
| Preloaded ski resort maps | Yes |
| Downloadable cartography support | Yes |
| GPS coordinates | Yes |
| Sight 'N Go | Yes |
| Area calculation | Yes (via Connect IQ™) |
| Fish forecast | Yes |
| Projected waypoint | Yes |
| Sun and moon information | Yes |
| Expedition GPS Activity | Yes |
| Tides | Yes |
| Tide glance | Yes |
Cycling Features
| Courses | Yes |
| Bike lap and lap maximum power (with power sensor) | Yes |
| Race an activity | Yes |
| Alerts (triggers alarm when you reach goals including time, distance, heart rate or calories) | Yes |
| FTP (Functional Threshold Power) | Yes (with compatible accessory) |
| Power curve and % FTP workouts | Yes |
| Cycle Map (routable cycling-specific street map) | Yes |
| MTB Grit & Flow | Yes |
| Advanced cycling dynamics | Yes |
| Compatible with Vector™ and Rally™ (power meters) | 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 (w/sensor) | Yes |
| Power meter compatible | Yes |
| Power guide | Yes |
Swimming Features
| 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 |
| "Repeat on" rest timer (pool swim only) | Yes |
| Auto rest (pool swim only) | Yes |
| Time and 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 (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) |
Kid Activity Tracking Features
| Toe-to-Toe™ Challenges app | Yes (optional Connect IQ Toe-to-Toe™ Challenges app) |
In The Box
In The Box
- Carbon Gray DLC Titanium with Black Band
- Descent Mk3i – 51 mm, carbon gray DLC titanium with black silicone band
- Black extra-long adjustment strap
- USB-C clip charging/data cable
- Documentation
- Carbon Gray DLC Titanium with DLC Titanium Band
- Descent Mk3i – 51 mm, carbon gray DLC titanium with DLC titanium band
- Black QuickFit™ 26 silicone band
- Black extra-long adjustment strap
- USB-C clip charging/data cable
- Documentation
- Descent Mk3i – 51 mm Bundle
- Descent Mk3i – 51 mm, carbon gray DLC titanium with black silicone band
- Descent T2 transmitter
- Black extra-long adjustment strap
- USB-C clip charging/data cable
- Air spool
- Documentation
Payment & Security
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