Garmin Descent MK2s Dive Computer

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  • Garmin MK2s Black
  • Garmin MK2s Sea Foam
  • Garmin MK2s Sand
  • Garmin MK2s - GPS
  • Garmin MK2s - Compass
  • Garmin MK2s - Dive Mode
  • Garmin MK2s - During the Dive
  • Garmin MK2s - Dive Planning
  • Garmin MK2s - Phone Connection
  • Garmin MK2s - Training Status
  • Garmin MK2s - Heart Rate Monitor
  • Garmin MK2s - Side View Buttons
  • Garmin MK2s - Side View
  • Garmin Dive Computer Model comparison
  • Garmin Dive Computer Model comparison
CDN $1,399.99
Frequently bought together:


The new Garmin MK2s is slightly smaller than the MK2. Watch-style dive computer with a rugged and sophisticated design that also acts as a fitness activity monitor for everyday use. Stainless steel bezel, fibre-reinforced polymer case with sapphire crystal and silicone and titanium strap.



  • Dimensions43 x 43 x 14.15 mm
  • Display Size1.2” (30.4 mm) diameter
  • Display Type: sunlight-visible, transflective memory-in-pixel (MIP)
  • 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
  • Depth Rating: Dive (100 meters)
  • Air Integration: No
  • In the Box: Descent Mk2S, extra-long adjustment strap (fits over drysuit), charging/data cable, documentation
  • More Specs

Main Features:

  • Get multiple dive modes for single and multiple gas dives (including nitrox and trimix), gauge, apnea, apnea hunt and closed-circuit rebreather
  • Track your entry and exit points4 with advanced satellite connectivity
  • Add additional screens for each dive mode that features the fields you want to see
  • Store and review data for up to 200 dives — and share via the Garmin Dive app
  • Pair with inReach satellite communicators4 and the inReach dive case (each sold separately)
  • Use preloaded activity profiles for trail running, swimming, running, biking, hiking, rowing, skiing, golfing and more
  • 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
  • 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
  • When paired with the HRM-Pro chest strap (sold separately), the ski power metric helps measure the actual exercise load of cross-country workouts
  • 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

Multi-Sport Functions

  • View advanced training metrics that include running dynamics, heat- and altitude-adjusted VO2 max, recovery advisor and more
  • Trail run VO2 max tracks your cardiovascular fitness level and adjusts based on trail conditions
  • 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
  • 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
  • Easily follow animated workouts for cardio, strength, yoga and Pilates. View workouts right on your watch screen
  • Optical heart rate6 technology gauges activity intensity as well as heart rate variability to calculate your stress level. It also tracks underwater without a heart rate strap
  • For altitude acclimation or sleep monitoring, a Pulse Ox6 sensor uses light beams at your wrist to gauge how well your body is absorbing oxygen
  • Track how you’re breathing throughout the day, during sleep, and during breathwork and activities such as yoga
  • Get a full breakdown of your light, deep and REM sleep stages5 as well as Pulse Ox6 and respiration data. View it all on a dedicated widget that includes your stress score and other insights
  • 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™ Store
  • Access multiple global navigation systems (GPS, GLONASS and Galileo) to track in more challenging environments than GPS alone
  • Use topographical maps to navigate your adventures and view run names and difficulty ratings for 2,000 worldwide ski resorts
  • Navigate your next trail with ABC sensors, including an altimeter for elevation data, barometer to monitor weather and 3-axis compass
  • A first-of-its-kind PacePro feature helps keep you on pace with grade-adjusted guidance as you run a course
  • 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
  • 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

Smart Connectivity

  • Store up to 2,000 songs, or access music apps from your compatible services, including Spotify®, Deezer and Amazon Music
  • Breeze through checkout lines with Garmin Pay contactless payments through participating providers
  • Receive emails, texts and alerts right on your wrist when paired with a compatible device
  • If you feel unsafe or if your watch senses that an incident occurred, assistance and incident detection features send your location to emergency contacts
  • Download custom watch faces, add data fields, and get apps and widgets from the Connect IQ Store

Battery Life, Approximately:

  • Smartwatch: Up to 16 days
  • Battery Saver Watch Mode: Up to 50 days
  • GPS: Up to 48 hours
  • GPS + Music: Up to 15 hours 
  • Max Battery GPS Mode: Up to 96 hours
  • Dive mode: Up to 80 hours
  • Expedition GPS Activity: up to 35 days


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