Unleash Your Underwater Adventures with the Garmin Descent Mk3i!
Dive into the world of seamless navigation and unparalleled functionality with the Garmin Descent Mk3i. This advanced dive smartwatch is a game-changer for divers, offering a comprehensive suite of features to enhance your underwater experiences.
Key Features
- Stay Connected: Communicate with up to 8 divers within a 10-meter range using SubWave sonar-based communication. Sync your dive logs, gear, and dive site photos with the Garmin Dive app, and receive smart notifications for calls, texts, and app alerts.
- Navigate with Ease: Choose from multiple dive modes, including recreational, technical, and freediving. Benefit from ABC sensors, such as a 3-axis compass, barometric altimeter, and surface GPS, and access DiveView maps with bathymetric depth contours and over 4,000 dive sites.
- Track Your Health: Monitor your heart rate, Pulse Ox, and sleep with integrated wrist-based sensors. The dive readiness tool provides insights into how sleep, stress, and exercise impact your dive readiness, helping you make informed decisions.
Built to Last
The Descent Mk3i is built to withstand the harshest underwater conditions. With a 1.2” AMOLED display and a scratch-resistant sapphire lens, it offers a clear and durable viewing experience. Rated for depths of up to 200 meters, it features a metal leakproof inductive button and enhanced SubWave sonar technology.
Long-Lasting Battery Life
Enjoy up to 30 hours in dive mode and up to 10 days in smartwatch mode with the Descent Mk3i's exceptional battery life. Whether you're spending extended periods underwater or keeping the watch on land, this device keeps you powered throughout your adventures.
Specifications
Screen: 1.2” AMOLED display
Display Lens: Scratch-resistant sapphire lens
Case Material: Carbon gray DLC titanium
Water Resistance: 200 meters (20 ATM)
Battery Life:
Dive mode: Up to 30 hours
Smartwatch mode: Up to 10 days
GPS mode: 42 hours
Max Battery GPS mode: Up to 68 hours
Built-In GPS: Yes (multi-band GPS with SatIQ technology)
Battery Type: Lithium polymer
Memory: 32GB
Dimensions: 43mm
Weight: 88 grams
Sensors: 3-axis compass, barometric altimeter, accelerometer, gyroscope, Pulse Ox, heart rate sensor
Connectivity: Bluetooth, Wi-Fi, ANT+
Compatibility: Garmin Dive app, Garmin Pay
Special Features: SubWave sonar, dive log, multi-dive modes, DiveView maps, preloaded sports apps, inReach device compatibility, smart notifications
What's in the Box
1 x Descent Mk3i ¨C 43 mm (carbon gray DLC titanium with black silicone band)
1 x Black extra long adjustment strap
1 x USB-C to clip charging/data cable
1 x Documentation







The Garmin Descent Mk3i 43mm Carbon Gray DLC Ti/Black Dive Smartwatch is designed for divers who want to enhance their underwater adventures. With a 1.2” AMOLED display and a scratch-resistant sapphire lens, it offers a clear and durable viewing experience. Rated for depths of up to 200 meters, it features a metal leakproof inductive button and enhanced SubWave sonar technology. The watch has a battery life of up to 30 hours in dive mode and up to 10 days in smartwatch mode. It also comes with a 3-axis compass, barometric altimeter, accelerometer, gyroscope, Pulse Ox, and heart rate sensor. The Garmin Descent Mk3i is compatible with the Garmin Dive app and Garmin Pay. It weighs 88 grams and has a dimension of 43mm.