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Garmin Descent Mk2S Smaller Sized Dive Computer Light Gold with Light Sand Silicone Band Multisport Training Smart Features Watch - 010-02403-00

by Garmin
SKU 010-02403-00

Garmin Descent Mk2S Smaller Sized Dive Computer Light Gold with Light Sand Silicone Band Multisport Training Smart Features Watch

Explore both of your worlds — underwater and topside — with Descent™ Mk2S. This smaller watch-sized dive computer features multiple dive modes, such as single and multiple gas dives, gauge, apnea, apnea hunt and closed-circuit rebreather. Descent Mk2S also comes with an underwater 3-axis compass as well as surface GPS capabilities to mark your entry and exit points. On land, Descent Mk2S doubles as a premium multisport GPS smartwatch with multiple sports apps, estimated wrist-based heart rate monitoring, Pulse Ox (this is not a medical device and is not intended for use in the diagnosis or monitoring of any medical condition) sensor and advanced training features.


  • Lens Material: Sapphire Crystal
  • Bezel Material: Stainless Steel
  • Case Material: Fiber-Reinforced Polymer
  • Quickfit™ Watch Band Compatible: Yes (20 mm)
  • Strap Material: Silicone
  • Physical Size: 43 X 43 X 14.15 mm
  • Silicone Band: 128-224 mm
  • Extra Long Silicone Band: 126-360 mm
  • Color Display: Yes
  • Display Size: 1.2 inches (30.4 mm) Diameter
  • Display Resolution: 240 X 240 Pixels
  • Display Type: Sunlight-Visible, Transflective Memory-In-Pixel (MIP)
  • Silicone Band: 60 g
  • Case: 41 g
  • 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: Yes
  • GPS Time Sync: Yes
  • Automatic Daylight Saving Time: Yes

Health 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


  • GPS: Yes
  • Glonass: Yes
  • Galileo: Yes
  • Garmin Elevate™ Wrist Heart Rate Monitor: Yes
  • Barometric Altimeter: Yes
  • Pulse Ox Blood Oxygen Saturation Monitor: Yes (With Acclimation)

Daily Smart Features:

  • Connectivity: Bluetooth® Smart, Ant+®, Wi-Fi®
  • Connect Iq™ (Downloadable Watch Faces, Data Fields, Widgets and Apps): Yes
  • Smart Notifications: Yes
  • Text Response/reject Phone Call with Text (Android™ Only): Yes

Safety and Tracking Featurestures:

  • Live Track: Yes
  • Group Live Track: Yes
  • Live Event Sharing: Yes
  • Incident Detection During Select Activities: Yes
  • Assistance: Yes

Tactical Features: 

  • Dual Grid Coordinates: Yes

Diving Features:

  • 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
  • Customizable Conservatism: Yes (Low/medium/high or Custom Using Gradient Factors)
  • Backlight: Yes (Configurable Time and Intensity; Auto-On at Depth)
  • Automatically Saves Dive Entry and Exit Locations: Yes
  • Custom Dive Data Screens: Yes

Boating Features:

  • Available Boating Profiles: Boating
  • Built-In Barometer and Tide Tables: Yes

Activity Tracking Features:

  • Step Counter: Yes
  • Move Bar (Displays on Device After a Period of Inactivity; Walk for a Couple of Minutes to Reset It): Yes
  • Auto Goal (Learns Your Activity Level and Assigns a Daily Step Goal): Yes
  • Garmin Connect™ Challenges App: Yes (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
  • Automatic Rep Counting: Yes

Gym & Fitness Equipment:

  • 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): Yes (With Compatible Accessory)
  • HR Broadcast (Broadcasts HR Data Over Ant+™ to Paired Devices): Yes 

Golfing Features:

  • Preloaded with 42,000 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): Automatic

Outdoor Recreation:

  • Available Outdoor Recreation Profiles: Hiking, Indoor Climbing, Bouldering, Surfing, Climbing, Mountain Biking, Skiing, Snowboarding, Xc Skiing, Stand Up Paddle boarding, Rowing, Kayaking, Jumpmaster, Tactical
  • Point-To-Point Navigation: Yes
  • Bread Crumb Trail in Real Time: Yes
  • Elevation Profile: Yes

Cycling Features:

  • Alerts (Triggers Alarm When You Reach Goals Including Time, Distance, Heart Rate or Calories): Yes
  • Courses: Yes
  • Cycle Map (Routable Cycling-Specific Street Map): Yes
  • Mtb Grit & Flow: Yes
  • Available Cycling Profiles: Biking, Indoor Biking, Mountain Biking, Triathlon

Kid Activity Tracking Features:

  • TOE-TO-TOE™ Challenges App: Yes (Optional Connect Iq Toe-To-Toe™ Challenges App)