Garmin Descent Mk2S Watch Dive Computer

Have you always gazed fondly at the Garmin Descent Mk2 dive computer, maybe even tried one on but thought it was just a bit big to use as an everyday watch despite the huge list of surface/fitness functions that Garmin also packs into the smartwatch? Well, fret no more. Garmin has now released a smaller version, the Garmin Descent Mk2S, that is lighter, slimmer and has a smaller diameter. It was developed mostly for women that don't want such a chunky watch but also for anyone that just wanted a smaller model.

This is the smaller, watch-style dive computer that features multiple modes as well as multisport training and smart features.

From a function point of view, the Descent Mk2S is exactly the same as the standard Mk2. On the outside, the titanium bezel and back have been replaced with high strength composite components that all colour match the straps and also make the watch lighter.

The Garmin Descent Mk2S is still a full-on dive computer that supports Air, Nitrox, Trimix and CCR diving but, just like the standard Mk2, the Mk2S isn't air integrated so if that is an issue the Mk2i is the model for you.

The Garmin Descent Mk2S really does work seamlessly with your everyday life. For most, diving takes up a small percentage of your time, so having a dive computer that also connects to your smartphone, tracks your fitness efforts, sleep and so much more just makes complete sense.

The Garmin Descent Mk2S is the versatile watch-sized dive computer for you if you want a truly smart dive computer that's just a bit smaller! Think high-end dive computer, smartwatch and fitness watch all rolled into one device with a shed load of extra features on top of that. If you don't want to have to own multiple devices just to enjoy the activities you love then this is the smart choice.

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ScubaLab Testers Choice 2021
With a 43 mm case and a weight of about 2 ounces, the Mk2S is the smallest, lightest computer we've ever seen. Pleasing to the eye, and comfortable to wear and operate, it took top score for ergonomics. The 1.2-inch high-resolution colour display is equally impressive, with excellent visibility and a sleek layout that presents data cleanly and clearly, with depth and NDL visible at all times. Testers were especially fond of the intuitive ascent/descent graphic. Alerts provide clear instruction and are accompanied by haptic feedback as well as audible tones. Simply double-tapping the screen will cycle through the alternate dive displays, which can be customised and provide divers with a stopwatch and digital compass. With a host of data, including a dive profile graphic and GPS coordinates, the computer's dive log scored excellently. The Mk2S also offers robust GPS, smartwatch and fitness capabilities, but remains incredibly easy to pick up and use, scoring excellent for intuitive operation. A favourite among testers, with outstanding performance, the Descent Mk2S is our Testers Choice.

Smaller, Versatile Watch Style Dive Computer with Surface GPS for Your Diving Adventures

Dive computer manufacturers have tried to bridge the gap between diving and everyday life with the watch style dive computer for many years but really all they have ever been is just a small dive computer. The Garmin Descent Mk1 was a big step forward with actually smartphone integration and a host of other features as well. Now Garmin has literally blown the competition away with the Mk2. It really is an evolutionary step forward for dive computers.

The Garmin Descent Mk2 does so much it is almost incomprehensible. As well as the normal recreational, technical and closed-circuit rebreather features you would expect in a high-end computer it also uses the built-in GPS to supplement your dive log information, when diving with the watch against your skin the heart rate and pulse Oxy sensors will also be recorded and used in your decompression calculations.

On land, it is a full-blown multi-sport watch with advanced training features, contact pay features, integration with music services, smart notifications and it has a phenomenal battery life. Install the Garmin smartphone app and desktop app and you'll benefit from the incredible support and update services that Garmin offers. Regular firmware updates continue to improve the function and features of the Descent Mk2 long after you make your purchase.

Garmin Descent Mk2S: the Smaller Dive Computer for Both Your Worlds

Garmin Descent Mk2S Watch Dive Computer Features

• Advanced, watch-style dive computer with 1.2-inch colour sunlight-readable display in an elegant yet rugged design
• Six dive modes as well as multi-GNSS support and ABC sensors including an underwater compass know every part of your dive from entry to exit
• Enhanced wrist-based heart rate and Pulse Ox sensing of blood oxygen saturation to support advanced sleep monitoring and altitude acclimation at high elevations
• Built-in support for multiple sports apps, activity tracking, advanced training features, Garmin Pay™ payment service, music storage with premium streaming service support, smart notifications for calls, texts and calendar alerts and more
• Dive log lets you store and review data from up to 200 dives right on your wrist and share and review dives in the Garmin Dive™ app downloaded to your compatible smartphone
• Battery life: up to 30 hours in dive mode, 7 days in smartwatch mode, and 6 hours in GPS mode with music

Plunge to a whole new depth of capability

New! Smaller, Watch-Style Dive Computer: Advanced, watch-style dive computer with a sunlight-readable 1.2-inch colour display protected by a sapphire glass lens, in a smaller, fresh yet tough dive design that you can customize with your QuickFit® bands; case size is 43 mm.

Dive Modes: Get multiple dive modes for single and multiple gas dives (including Nitrox and Trimix), gauge, apnea, apnea hunt and closed-circuit rebreather.

Customisable Dive Modes: Add additional screens for each dive mode that features the fields you want to see.

Surface Multi-GNSS: Track your entry and exit1 points with advanced satellite connectivity.

Dive Log: Store and review data for up to 200 dives — and share via the Garmin Dive app.

inReach® compatible: Pair with inReach satellite communicators and the inReach dive case.

Push performance to a whole new level

Sports Apps: Use preloaded activity profiles for trail running, swimming, running, biking, hiking, rowing, skiing, golfing and more.

New! Surf-Ready Features: Use the Surfline Sessions™ app on a 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.

Backcountry Ski: 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.

New! XC Ski Dynamics: When paired with the HRM-Pro™ chest strap (sold separately), the ski power metric helps measure the actual exercise load of cross-country workouts.

New! MTB Dynamics: 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.

Performance Metrics: View advanced training metrics that include running dynamics, heat- and altitude-adjusted VO2 max, recovery advisor and more.

New! Trail Run VO2 Max: Trail run V02 max estimates the cardiovascular fitness level of trail runners by adjusting based on the varying trail and terrain conditions that can affect run performance.

New! Recovery Advisor: 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.

New! Daily Suggested Workouts: 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.

Animated Workouts: Easily follow animated workouts for cardio, strength, yoga and Pilates. View workouts right on your watch screen.

Wrist-Based Heart Rate: Optical heart rate technology gauges activity intensity as well as heart rate variability to calculate your stress level. It also tracks underwater without a heart rate strap.

Pulse Ox Sensor: For altitude acclimation or sleep monitoring, a Pulse Ox sensor uses light beams at your wrist to gauge how well your body is absorbing oxygen.

All Day Respiration: Track how you're breathing throughout the day, during sleep and during breathwork and activities such as yoga.

New! Advanced Sleep Monitoring: Get a full breakdown of your light, deep and REM sleep stages8as well as Pulse Ox3 and respiration data; view it all on a dedicated widget on the Garmin Connect™ app that includes your stress score and other insights.

New! Women's Health Tracking: 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.

You reach new heights. Your watch goes with you.

Multi-GNSS Support: Access multiple global navigation systems (GPS, GLONASS and Galileo) to track in more challenging environments than GPS alone.

Maps: Need maps for regions other than the ones that came on your device? There is a range of maps available for you to navigate your adventures on the water, on the road, on the trail, and on the green.

PACEPRO™ Technology: A first-of-its-kind feature helps keep you on pace with grade-adjusted guidance as you run a course.

Turn-By-Turn Navigation: 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.

Round-Trip Routing: 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.

ABC Surface Sensors: Navigate your next trail with ABC sensors, including an altimeter for elevation data, barometer to monitor weather and 3-axis compass.

Enhance your every day

Safety And Tracking Features: If you feel unsafe or if your watch senses an incident, assistance and incident detection features send your location to emergency services. Feature not available while in dive mode.

Music: Store up to 2,000 songs, or access streaming music apps from your compatible services5, including Spotify®, Deezer and Amazon Music.

Garmin Pay™ Contactless Payments: Breeze through checkout lines with Garmin Pay contactless payment solution6 through participating providers.

Smart Notifications: Receive emails, texts and alerts right on your wrist when paired with a compatible device.

Connect IQ™ Store: Download custom watch faces, add data fields, and get apps and widgets from the Connect IQ Store.

Compatible with a stylish range of QuickFit® 26 Watch Bands.

Garmin Descent Mk2S Watch Dive Computer Specifications

 
Colours Available

• Light Gold with Light Sand Silicone Band (010-02403-02)
• Carbon Gray DLC with Black Silicone Band (010-02403-05)
• Mineral Blue with Sea Foam Silicone Band (010-02403-08)

What's in the box?

The box contains the Garmin Descent Mk2S multi-activity GPS smartwatch and dive computer with an extra-long silicone wrist band for use with thick exposure suits, along with a data/charging cable and quick start guide.

Separately ordered optional Garmin accessories include a mesh top travel case, QuickFit wrist bands, extra charging cable and mains charging adaptors.

Garmin Descent Mk2S: New Model Release and Launch Video

If you're an active diver or spearfisher and you have the budget for it, you can't go wrong with the Garmin Descent Mk2S.

Download/read the Garmin Descent Mk2/Mk2S Owner's Manual (PDF)

Order In Item:
SPECIAL ORDER: Carbon Grey and White are kept in stock. Blue is not a regularly stocked item in our Rye dive shop. We would be most happy to order the colour in for you from the Australian supplier, it will just result in a short 5-7 business day delay. Please purchase carefully as return options do not apply with special colour orders.

Note: This item cannot be delivered outside of Australia.