Specializing in open water dive tracking, the Garmin Descent Mk2S GPS Sports Diving Smartwatch delivers a host of fitness and health tracking, along with specialized metrics for diving. Diving On each diving trip, the multi-GNSS support lets you track your entry and exit points in the water and can accommodate multiple single and multiple gas dives (including nitrox and trimix). The diving modes can also deliver data on gauge, apnea, apnea hunt, and closed-circuit rebreather dives. If you need to, you can customize a dive mode by showing the specific information fields that you need. Supported by the Garmin Dive app, the Mk2S can store up to 200 dives, letting you review your stats and share them with others. Sports Apps Other pre-loaded activity profiles support a wide variety of sports, such as trail running, swimming, running, biking, hiking, rowing, skiing, golfing, and more. Surfline Compatible When using an (optional) Surfline camera, the Mk2S can work with it and the Surfline Sessions app on your smartphone to create and save a video of every wave you ride. Backcountry & XC Skiing A pre-loaded backcountry skiing profile gives you essential information when out on the mountain. It can tell the difference between skiing and climbing and automatically show you metrics specific to either ascent or descent. If you like to cross-country ski, the Mk2S can work with an (optional) HRM-Pro chest strap to measure actual exercise load. Mountain Biking The details of every ride are recorded, in addition to specialized grit and flow measurements that give a rating on trail difficulty and how smoothly you descended. Health Tracking Regardless of the exercise or activity you enjoy taking part in, the Descent Mk2S will monitor vital health metrics so that you can see how they affect you in real-time and gauge your body's response over time. The smartwatch can tell you your VO2 Max, which is the maximum rate of oxygen consumption. Your SpO2 via a Pulse Ox sensor, which tells you your blood oxygen levels, which is essential in calculating altitude acclimation and monitoring sleep. Finally, a wrist-based monitor can tell you your heart rate and HRV (Heart Rate Variability), which is key in calculating your stress level. If you have an (optional) heart rate strap, it can also track you underwater. Training Metrics As you train, a variety of metrics are recorded based on your status, performance, and environmental conditions. These 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. Recovery Advisor After each workout, the built-in recovery advisor lets you know how long to rest before putting in another big physical effort. Daily Suggested Workouts Gives you daily run and ride suggestions based on your current training load and physical status, which takes you and your fitness level into account. Animated Workouts Follow animated workouts for cardio, strength, yoga, and Pilates exercises right on your screen. All Day Respiration Track how you're breathing throughout the day, during sleep, during breathwork, and activities like yoga. Sleep Monitoring Getting a good night's sleep is essential to how you perform during the next day's activities. The Mk2S can give you a full breakdown of your light, deep, and REM sleep stages, and use the Pulse Ox sensor for respiration data. All of it can be reviewed on a dedicated widget that also includes your stress score and other information. Women's Health Tracking Use the Garmin Connect app to track your menstrual cycle or pregnancy, logging symptoms, getting exercise and nutrition education, and more. Simply download the Menstrual Cycle Tracking widget and the Pregnancy Tracking app from Garmin's Connect IQ store. Topo & Ski Maps Topographical maps can be used to navigate your adventures, view run names, and difficulty ratings for 2000 ski resorts around the world. ABC Surface Sensors An altimeter, barometer, and 3-axis compass let you navigate your next train with elevation, weather, and location data. PacePro PacePro helps to keep you on pace with grade-adjusted guidance as you run a course. Turn-by-Turn Navigation You can follow a route or course with turn-by-turn navigation, which lets you know ahead of time when a turn is coming. Round-Trip Routing Enter a distance you want to travel and get suggested routes that will bring you back to your starting point. With Trendline, you can find the best local paths based on popularity. Music Playback Built-in storage can hold approximately 2000 songs for playback from the Mk2S itself, or you can access online music apps like Spotify, Deezer, or Amazon Music. Garmin Pay Use the Mk2S to make contactless payments with Garmin Pay at participating vendors. Smart Notifications When paired with a compatible device, you can view emails, texts, and alerts on the Mk2S. Safety & Tracking If you feel unsafe or the watch detects that an incident has occurred, the watch can send your location to emergency contacts. Connect IQ Store Compatible with the Connect IQ store, you can download custom watch faces, data fields, apps, and widgets for the Mk2S.
