Descent Mk3i 43mm Dive Watch, Carbon Gray DLC Titanium & Black Band

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.

• Descent watch lets you know when it's time to dive
• Air Integration - pair with Descent T2 for pressure monitoring (T2 sold separately)
• Subwave Sonar Networking - exchange preset diver-to-driver messages up to 30 M
• Monitor tank pressures and depth for up to 8 divers with 10 M range
• Dive Modes - single and multiple dives gauge apnea apnea hunt and closed-circuit rebreather
• Dive Readiness Tool - shows how sleep exercise stress and jet lag can affect body to gauge when you are best prepared to dive
• Diveview Maps - color maps on wrist offer bathymetric depth contours
• Get more than 4000 dive sites to discover new places to dive
• Dive-Focused design - 1.2" AMOLED color display with 200 M dive rating
• Dive Log - store and review data track gear take notes with Garmin Dive app
• Up to 30 hours of battery life in dive mode - 10 days in smartwatch mode
• Customize Dive Modes - additional screens for each dive mode with fields you want to see
• Surface GPS - track entry and exit points with advanced satellite connectivity
• Lume Mode - ambient light sensor gives green luminescence in low-light conditions
• Dive Compass - built-in ABC sensors help navigate your dive
• Reference Point - surface navigation to dive site so you can drop into your target every time
• Variometer - monitor freedive descent and ascent rates through tone and vibration feedback
• Tide Data - stay up to date on ocean conditions
• InReach Device Compatible - pair with inReach devices for satellite messaging off-grid (inReach NOT included)
• Sports apps - preloaded activity profiles for running swimming running rowing and more
• Surf Activity - record the number of waves surfed max speeds and distance traveled
• Backcountry Ski & Snowboard - get ascent and descent data along with metrics
• VO2 Max - defining measure of cardiorespiratory fitness and aerobic performance capacity
• Daily Suggested Workouts - adapt after every run to match performance and recovery
• Follow animated workouts for cardio strength yoga and other workouts
• Wrist-Based Heart rate gauges work during activities
• Pulse Ox sensor - track blood oxygen saturation
• Jet Lag Adviser - help to minimize jet lag with guidance for light sleep and exercise
• Endurance Score - measures ability to sustain prolonged efforts with data from athletic pursuits
• Hill Score - measure capability for running uphill with VO2 max and training history
• Garmin Coach - free adaptive training plans with guidance from expert coaches
• Sleep Monitoring Sleep Score and Women's Health Tracking
• Multi-Band GPS with SatIQ technology provides superior positioning accuracy
• Preloaded TopoActive map from around the world
• SkiView Maps - view names and difficulty ratings for more than 2000 preloaded ski resorts
• PacePro technology - plan race day strategy with GPS-based guidance
• Courses with Turn-by-Turn directions
• Built-in Incident Detection - live location sent to emergency contact
• Connect IQ Store - customize with watch faces data fields and apps
• Garmin Pay contactless payment
• Receive smart notifications for email texts and more
• Download songs and playlists for phone-free listening
• Sapphire crystal dial window
• Diamond-like carbon (DLC) coated titanium bezel
• Fiber-reinforced polymer case with titanium rear cover
• Black silicone band
• Case size: 43 x 43 x 14.3mm
• Strap fits wrists 128-224mm in circumference
• Extra-long adjustment strap fits wrists 128-360mm in circumference
• Includes:
  • Extra-long adjustment strap
  • USB-C charging/data cable