Six Dive Modes
Surface GPS
Tone and Vibration Alerts
Garmin Dive App
Multiple Features
Garmin Pay
An advanced 1.2 inch color display clearly indicates depth, dive time, no-decompression limit (NDL), nitrogen content (N2), partial pressure of oxygen (PO2), CNS oxgyen toxicity (CNS%), heart rate, decompression / safety stop time, surface rest time and so on. You can also customize the fields shown to match your own preferences.
Learn More Dive Science
Six dive modes satisfy all your needs for recreational, technical and free diving .
( Free Dive / Free Dive Hunt / Single-Gas / Multi-Gas / Gauge / CCR )
Underwater heart rate monitoring allows you to track your physical condition while under the water and improve your performance. When free diving, an overly high heart rate will affect apnea capacity. You can consult your heart rate data to work out ways to lower your heart rate effectively.
* Underwater heart rate sensing requires that the watch be in contact with skin.
* Note: This product is not a medical device and shuld not be used to diagnose or monitor any medical condition. Please consult:Garmin.com/legal/atdisclaimer
Learn MoreAfter you have fixed your position with GPS, local tide data will be displayed, and you can search for tide data for the next few days as well.
* Note: Tide information is based on GPS position data. It is Provided by World Weather Online.
Support for satellite positioning on the multi-GNSS support networks gives you a precise fix on your entry and exit points for each dive.
After setting the target position, you can activate a tri-axis electronic compass to indicate the current direction of travel, allowing the diver to easily stay oriented.
(The green indicator line shows the target direction; the red indicator line is the opposite direction of the set target)
When the scuba diving mode is activated, switching between screens is as easy as a simple double tap.
You can automatically synchronize data for each dive including entry and exit points, maximum depth, bottom time, surface rest time, underwater heart rate, residual nitrogen, and so on. You can also edit dive details manually.
Info about popular dive spots around the world is always close to hand, and you can upload photos to share your underwater adventures.
* Dive App information is synchronized to Garmin Connect
Add the different types of gear you use on each dive to your dive log. You can track a wide range of gear such as boots, gloves, wetsuit or dry suit.
Including surfing, paddleboarding, rowing, skiing, golf, indoor/cross-country running, mountain climbing and more. The Descent Mk2S is also preloaded with 43,000 golf course maps and over 2,200 ski maps.
Surf mode allows you to record surf time, wave count, distance traveled, longest / average distance, top / averave speed, highest / average heart rate.
In weight training, yoga and pilates modes, you can choose a class and follow along with a virtual coach.
You can receive daily running and riding tips based on your current exercise load and status, as well as training guidelines tailored to your individual condition and physical fitness.
Reliable Pulse Ox pulse oximetry sensing technology measures your blood's oxygen saturation concentration (SpO2) in real time. This gives you insight into your body's ability to absorb oxygen, helping you to better grasp and take control of your health and improve your physical fitness.
Learn More Health Science
With support for Visa/MasterCard credit card, you can make a purchase with the flick of a wrist, meaning smart living has never been quicker or easier.
Storage space for up to 2,000 songs, and connectivity with music platforms including Spotify, KKBOX, and JOOX.
Musical accompaniment
Receive messages any time
QuickFit straps can be easily switched without tools and come in a range of authentic leather and silicone styles that let you to make a statement, style-wise.
Visit the Connect IQ store to download free screen wallpapers, data fields, widgets and apps to create a unique and customized watch display. You can also use the Face It function to upload your favorite photos to create unique screen backgrounds!
Light Gold
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Mineral Blue
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Carbon Gray
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Descent Mk2
Descent Mk2i
Descent Mk2S
| Compare Again |
Descent Mk2 |
Descent Mk2i |
Descent Mk2S |
| Dimensions | 52 x 52 x 17.8 mm | 52 x 52 x 17.8 mm | 43 x 43 x 14.15 mm |
| Weight | 103.8 g | 99.6 g | 60 g |
| Bezel Material | Stainless Steel | DLC Titanium Alloy | Stainless Steel |
| Display | 1.4” (35.56 mm) 280 x 280 pixels Visible under sunlight，high-end transflective screen (MIP) |
1.4” (35.56 mm) 280 x 280 pixels Visible under sunlight，high-end transflective screen (MIP) |
1.2” (30.4 mm) 240 x 240 pixels Visible under sunlight，high-end transflective screen (MIP) |
| Water Resistance | 10 ATM (EN13319) | 10 ATM (EN13319) | 10 ATM (EN13319) |
| Display Material | Sapphire Glass | Sapphire Glass | Sapphire Glass |
| Memory / Storage | 32 GB | 32 GB | 32 GB |
| QuickFit | 26mm standard and adjustable length silicone band | 26mm standard and adjustable length silicone band | 20mm standard and adjustable length silicone band |
| Wireless Connectivity | Bluetooth, ANT+, Wi-Fi, NFC | Bluetooth, ANT+, Wi-Fi, NFC, SubWave Sonar Technology | Bluetooth, ANT+, Wi-Fi, NFC |
| Battery Performance | Dive Mode: Up to 80 hours Watch Mode: Up to 16 days GPS Mode: Up to 48 hours Max Battery GPS Mode: Up to 96 hours GPS+Music: Up to 15 hours Battery Saver Mode: Up to 50 days |
Dive Mode: Up to 80 hours Dive Mode + Transmitter: Up to 32 hours Watch Mode: Up to 16 days GPS Mode: Up to 48 hours Max Battery GPS Mode: Up to 96 hours GPS+Music: Up to 15 hours Battery Saver Mode: Up to 50 days |
Dive mode: Up to 30 hours Smartwatch: Up to 7 days GPS: Up to 18 hours GPS + Music: Up to 6 hours Max Battery GPS Mode: Up to 32 hours Battery Saver Watch Mode: Up to 21 days |
| Multi-GNSS support | • | • | • |
| Wrist-based Heart Monitoring / Pulse Ox | • | • | • |
| Diving Auto-Start/Stop | • | • | • |
| Auto-Sync to Garmin Dive App | • | • | • |
| Advanced Activity Modes | • | • | • |
| ClimbPro | • | • | • |
| PacePro | • | • | • |
| Smart Notifications | • | • | • |
| Music | • | • | • |
| Garmin Pay | • | • | • |
| Air Integration | - | •（Requires pairing with Descent T1 transmitter) | - |
| Buy Now | Buy Now | Buy Now |
