
- Brand: Garmin
- Product Form: Smart Watch
Garmin Descent Mk3i Balck Band 43mm
DISCOVER A DEEPER CONNECTION
Featuring SubWave™ sonar-based communication and diver monitoring, this advanced, air-integrated¹ dive computer and smartwatch comes with Garmin innovations to help prepare you to make the most of your diving experience — plus multisport training and smart features for your active life out of the water.
- AIR INTEGRATION Pair with our Descent™ T2 transceivers (sold separately) for integrated pressure monitoring on up to 8 tanks via the SubWave sonar data network.
- SUBWAVE SONAR NETWORKING Exchange preset diver-to-diver messages (coming soon) up to 30 metres as well as monitor tank pressures and depth for up to 8 divers within a range of 10 metres1.
- DIVE READINESS TOOL This 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.
- DIVE MODES Get multiple dive modes for single and multiple gas dives (including nitrox and trimix), gauge, apnea, apnea hunt and closed-circuit rebreather.
- DIVEVIEW MAPS Colour 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.
- DIVE-FOCUSED DESIGN With its bright 1.2″ AMOLED colour display, sapphire lens, 200-metre dive-rated case and leakproof metal inductive buttons, this dive computer is built to go deep.
- DIVE LOG Store and review data, track gear, take notes — and share via the Garmin Dive™ smartphone app.
- LONG BATTERY LIFE Stay in the water longer with up to 30 hours in dive mode plus up to 10 days in smartwatch mode.
- CUSTOMISABLE DIVE MODES Add additional screens for each dive mode that features the fields you want to see.
- LUME MODE To aid readability and help maintain night vision, an ambient light sensor gives a green luminescence to your watch face in low-light conditions.
- DIVE COMPASS Built-in ABC sensors, including an underwater compass, help navigate every part of your dive.
- SURFACE GPS Track your entry and exit points on the surface with advanced satellite connectivity.
- GARMIN DIVE APP Pair the app with your Descent dive computer to automatically sync and upload your dive logs.
- REFERENCE POINT Use this GPS tool for surface navigation to a dive site, so you can drop right onto your target every time.
- VARIOMETER This tool helps you monitor your freedive descent and ascent rates through tone and vibration feedback.
- BIG NUMBERS MODE Get a simplified dive screen on your wrist, with larger text to see critical diving data.
- TIDE DATA Stay up to date on ocean conditions by pairing your Descent dive computer with your compatible smartphone.
- INREACH® DEVICE COMPATIBLE Pair with inReach devices2 and the inReach dive case for satellite messaging off-grid.
- SPORTS APPS Use preloaded activity profiles for trail running, swimming, running, biking, hiking, rowing, skiing, golfing and more.
- SURF ACTIVITY Record the number of waves surfed, maximum speed reached, distance travelled and more.
- SURFLINE® CAMERA Create a video of every wave you ride in front of a Surfline camera with Surfline Sessions™ technology. Use the Surfline widget to see tide, wave height, wind and surf rating for each of the five nearest surf spots3.
- BACKCOUNTRY SKI AND SNOWBOARD Get ascent and descent data along with metrics such as cadence, stride length and grade.
- VO2 MAX See your current fitness level and track changes over time to set goals, evaluate progress and more.
- RECOVERY TIME Know how long you need to recover before your next high-effort workout based on your latest training.
- DAILY SUGGESTED WORKOUTS View your entire week of daily suggested workouts which adapt after every run or ride.
- ANIMATED WORKOUTS Follow animated workouts for cardio, strength, yoga and Pilates workouts on the watch screen.
- WRIST-BASED HEART RATE This dive computer constantly samples your heart rate4 to help you gauge how hard you work during activities.
- PULSE OX SENSOR Track your blood oxygen saturation while you’re awake or asleep, and gain awareness of how you’re adapting to altitude5.
- JET LAG ADVISER Help to minimise the effects of jet lag with guidance on light exposure, sleep schedule and exercise.
- ENDURANCE SCORE This measurement uses your VO2 max, training loads and other factors to show how training affects your ability to sustain prolonged physical efforts.
- HILL SCOREBased on your VO2 max and training history, this feature measures your strength and endurance for running uphill.
- GARMIN COACH Train for physical challenges with expert coaching and a dynamic training plan keyed to your goals and performance.
- SLEEP MONITORING AND SLEEP SCORE Understand your body’s recovery with sleep score, breakdown of your sleep stages and detailed insights for improved sleep quality4.
- WOMEN’S HEALTH TRACKING Track and log your menstrual cycle or pregnancy to get exercise and nutrition education.
- SATIQ™ TECHNOLOGY Get superior positioning accuracy with multi-band GPS while optimising battery life.
- MULTICONTINENT TOPO MAPS Preloaded TopoActive maps from around the world keep your explorations on track.
- SKIVIEW™ MAPS View run names and difficulty ratings for more than 2,000 preloaded ski resorts worldwide.
- ABC SENSORS Navigate your next trail with an altimeter, barometer and 3-axis electronic compass.
- PACEPRO™ TECHNOLOGY Plan race-day strategy with GPS-based pace guidance for a selected course or distance.
- COURSES WITH TURN-BY-TURN DIRECTIONS Create or find existing courses in the Garmin Connect™ app, or sync from your favourite third-party platforms, and get turn-by-turn directions.
- ROUND-TRIP ROUTING Enter how far you want to go, and get suggested routes that will bring you back – even use TrendLine™ routing to find the best local paths.
- SAFETY AND TRACKING FEATURES If you feel unsafe or if your watch senses that an incident occurred, your watch will send a message with your live location6.
- MUSIC Download songs and playlists from your Spotify, Deezer or Amazon Music accounts for phone-free listening.
- GARMIN PAY™ CONTACTLESS PAYMENTS Breeze through checkout lines or transit systems with participating providers.
- SMART NOTIFICATIONS Receive emails, texts and alerts on your watch when paired with your iPhone® or Android™ smartphone.
- CONNECT IQ™ STORE Add watch faces, data fields and apps to your paired smartwatch.
Product Details:
- Brand: Garmin
- Product Form: Smart Watch

Genuine brands

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- Brand: Garmin
- Product Form: Smart Watch

Genuine brands

Temperature Controlled

Secure Payment
About Product
Garmin Descent Mk3i Balck Band 43mm
DISCOVER A DEEPER CONNECTION
Featuring SubWave™ sonar-based communication and diver monitoring, this advanced, air-integrated¹ dive computer and smartwatch comes with Garmin innovations to help prepare you to make the most of your diving experience — plus multisport training and smart features for your active life out of the water.
- AIR INTEGRATION Pair with our Descent™ T2 transceivers (sold separately) for integrated pressure monitoring on up to 8 tanks via the SubWave sonar data network.
- SUBWAVE SONAR NETWORKING Exchange preset diver-to-diver messages (coming soon) up to 30 metres as well as monitor tank pressures and depth for up to 8 divers within a range of 10 metres1.
- DIVE READINESS TOOL This 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.
- DIVE MODES Get multiple dive modes for single and multiple gas dives (including nitrox and trimix), gauge, apnea, apnea hunt and closed-circuit rebreather.
- DIVEVIEW MAPS Colour 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.
- DIVE-FOCUSED DESIGN With its bright 1.2″ AMOLED colour display, sapphire lens, 200-metre dive-rated case and leakproof metal inductive buttons, this dive computer is built to go deep.
- DIVE LOG Store and review data, track gear, take notes — and share via the Garmin Dive™ smartphone app.
- LONG BATTERY LIFE Stay in the water longer with up to 30 hours in dive mode plus up to 10 days in smartwatch mode.
- CUSTOMISABLE DIVE MODES Add additional screens for each dive mode that features the fields you want to see.
- LUME MODE To aid readability and help maintain night vision, an ambient light sensor gives a green luminescence to your watch face in low-light conditions.
- DIVE COMPASS Built-in ABC sensors, including an underwater compass, help navigate every part of your dive.
- SURFACE GPS Track your entry and exit points on the surface with advanced satellite connectivity.
- GARMIN DIVE APP Pair the app with your Descent dive computer to automatically sync and upload your dive logs.
- REFERENCE POINT Use this GPS tool for surface navigation to a dive site, so you can drop right onto your target every time.
- VARIOMETER This tool helps you monitor your freedive descent and ascent rates through tone and vibration feedback.
- BIG NUMBERS MODE Get a simplified dive screen on your wrist, with larger text to see critical diving data.
- TIDE DATA Stay up to date on ocean conditions by pairing your Descent dive computer with your compatible smartphone.
- INREACH® DEVICE COMPATIBLE Pair with inReach devices2 and the inReach dive case for satellite messaging off-grid.
- SPORTS APPS Use preloaded activity profiles for trail running, swimming, running, biking, hiking, rowing, skiing, golfing and more.
- SURF ACTIVITY Record the number of waves surfed, maximum speed reached, distance travelled and more.
- SURFLINE® CAMERA Create a video of every wave you ride in front of a Surfline camera with Surfline Sessions™ technology. Use the Surfline widget to see tide, wave height, wind and surf rating for each of the five nearest surf spots3.
- BACKCOUNTRY SKI AND SNOWBOARD Get ascent and descent data along with metrics such as cadence, stride length and grade.
- VO2 MAX See your current fitness level and track changes over time to set goals, evaluate progress and more.
- RECOVERY TIME Know how long you need to recover before your next high-effort workout based on your latest training.
- DAILY SUGGESTED WORKOUTS View your entire week of daily suggested workouts which adapt after every run or ride.
- ANIMATED WORKOUTS Follow animated workouts for cardio, strength, yoga and Pilates workouts on the watch screen.
- WRIST-BASED HEART RATE This dive computer constantly samples your heart rate4 to help you gauge how hard you work during activities.
- PULSE OX SENSOR Track your blood oxygen saturation while you’re awake or asleep, and gain awareness of how you’re adapting to altitude5.
- JET LAG ADVISER Help to minimise the effects of jet lag with guidance on light exposure, sleep schedule and exercise.
- ENDURANCE SCORE This measurement uses your VO2 max, training loads and other factors to show how training affects your ability to sustain prolonged physical efforts.
- HILL SCOREBased on your VO2 max and training history, this feature measures your strength and endurance for running uphill.
- GARMIN COACH Train for physical challenges with expert coaching and a dynamic training plan keyed to your goals and performance.
- SLEEP MONITORING AND SLEEP SCORE Understand your body’s recovery with sleep score, breakdown of your sleep stages and detailed insights for improved sleep quality4.
- WOMEN’S HEALTH TRACKING Track and log your menstrual cycle or pregnancy to get exercise and nutrition education.
- SATIQ™ TECHNOLOGY Get superior positioning accuracy with multi-band GPS while optimising battery life.
- MULTICONTINENT TOPO MAPS Preloaded TopoActive maps from around the world keep your explorations on track.
- SKIVIEW™ MAPS View run names and difficulty ratings for more than 2,000 preloaded ski resorts worldwide.
- ABC SENSORS Navigate your next trail with an altimeter, barometer and 3-axis electronic compass.
- PACEPRO™ TECHNOLOGY Plan race-day strategy with GPS-based pace guidance for a selected course or distance.
- COURSES WITH TURN-BY-TURN DIRECTIONS Create or find existing courses in the Garmin Connect™ app, or sync from your favourite third-party platforms, and get turn-by-turn directions.
- ROUND-TRIP ROUTING Enter how far you want to go, and get suggested routes that will bring you back – even use TrendLine™ routing to find the best local paths.
- SAFETY AND TRACKING FEATURES If you feel unsafe or if your watch senses that an incident occurred, your watch will send a message with your live location6.
- MUSIC Download songs and playlists from your Spotify, Deezer or Amazon Music accounts for phone-free listening.
- GARMIN PAY™ CONTACTLESS PAYMENTS Breeze through checkout lines or transit systems with participating providers.
- SMART NOTIFICATIONS Receive emails, texts and alerts on your watch when paired with your iPhone® or Android™ smartphone.
- CONNECT IQ™ STORE Add watch faces, data fields and apps to your paired smartwatch.
Product Details:
- Brand: Garmin
- Product Form: Smart Watch