Description
Advanced Diving Technology in a Compact, Everyday Design
The Garmin Descent Mk3 43mm is a premium dive computer and multisport GPS smartwatch designed for divers who want powerful underwater capabilities combined with advanced fitness tracking and everyday smartwatch functionality. Sized specifically for smaller wrists, this sophisticated dive watch features a durable stainless steel bezel, elegant fog grey silicone band and a bright 1.2-inch AMOLED display, delivering exceptional performance both underwater and on land.
Built with a sapphire crystal lens, leakproof metal inductive buttons and a robust 200-metre dive rating, the Descent Mk3 is engineered to accompany you from recreational dives to demanding outdoor adventures.
Multiple Dive Modes for Every Underwater Adventure
Whether you're exploring coral reefs, freediving or conducting technical dives, the Descent Mk3 supports a wide range of dive profiles, including:
- Single Gas Diving
- Multi-Gas Diving
- Nitrox Diving
- Trimix Diving
- Gauge Mode
- Apnea
- Apnea Hunt
- Closed-Circuit Rebreather (CCR)
Customisable dive screens allow you to configure the information displayed, ensuring critical data is always visible when you need it most.
Dive Readiness Technology
Prepare for every dive with confidence using Garmin's innovative Dive Readiness Tool. This advanced feature analyses factors such as:
- Sleep Quality
- Exercise Load
- Stress Levels
- Recovery Status
- Jet Lag
By combining these metrics, the watch helps you better understand your body's readiness before entering the water.
DiveView™ Maps & Underwater Navigation
Explore new dive sites with confidence using preloaded DiveView™ colour maps featuring bathymetric depth contours and over 4,000 dive locations worldwide.
Advanced navigation features include:
- Surface GPS Tracking
- Dive Compass
- Reference Point Navigation
- Tide Data
- Multi-Band GNSS Positioning
- SatIQ™ Technology
- Turn-by-Turn Directions
- Round-Trip Routing
- Worldwide TopoActive Maps
- SkiView™ Resort Maps
Whether you're underwater or exploring on land, the Descent Mk3 helps keep you on course.
Professional Dive Features
The Descent Mk3 is packed with intelligent dive-specific tools designed to enhance awareness and simplify dive management:
- Dive Log Synchronisation
- Garmin Dive™ App Compatibility
- NDL Aware™ Depth Metrics
- Variometer for Freediving
- Big Numbers Mode
- Post-Dive Activity Guidance
- Setup Sharing Between Compatible Descent Devices
- Surface Entry and Exit Tracking
Automatically sync dive logs, equipment information, notes and photos through the Garmin Dive™ smartphone app for easy review and sharing.
Built for Extreme Environments
Designed with serious divers in mind, the Descent Mk3 features:
- Stainless Steel Bezel
- Fog Grey Silicone Dive Band
- Sapphire Crystal Lens
- 1.2-inch AMOLED Colour Display
- Leakproof Metal Inductive Buttons
- 200-Metre Dive Rating
- Lume Mode for Low-Light Visibility
The compact 43mm case size offers a comfortable fit while maintaining exceptional durability and readability.
Long-Lasting Battery Performance
Stay focused on your adventure with impressive battery life:
- Up to 30 Hours in Dive Mode
- Up to 10 Days in Smartwatch Mode
Reliable battery performance ensures you're ready for extended dive trips and outdoor expeditions.
Comprehensive Health & Wellness Monitoring
The Descent Mk3 delivers advanced health insights to support your training, recovery and overall wellbeing, including:
- Wrist-Based Heart Rate Monitoring
- Pulse Ox Blood Oxygen Tracking
- Sleep Monitoring & Sleep Score
- Breathing Variations Tracking
- Women's Health Tracking
- Recovery Time
- VO2 Max
- Endurance Score
- Hill Score
- Jet Lag Adviser
- Lifestyle Logging
Monitor your body's performance and recovery with detailed metrics available directly on your wrist.
Multi-Sport Activity Tracking
Track a wide variety of sports and outdoor activities with dedicated profiles including:
- Running
- Trail Running
- Swimming
- Cycling
- Hiking
- Rowing
- Golf
- Surfing
- Skiing
- Snowboarding
- Strength Training
- Yoga
- Pilates
Surf enthusiasts can also take advantage of Surfline® integration, providing wave tracking, tide data and surf forecasts.
Smartwatch Features for Everyday Life
Beyond diving and training, the Descent Mk3 functions as a premium everyday smartwatch with:
- Smart Notifications
- Garmin Pay™ Contactless Payments
- Offline Music Storage
- Spotify®, Amazon Music, Deezer & YouTube Music Compatibility
- Connect IQ™ Store Access
- Incident Detection & Safety Tracking
- inReach® Satellite Communication Compatibility
Stay connected, informed and entertained wherever your adventures take you.
Key Features
- 43mm Dive Computer & GPS Smartwatch
- Stainless Steel Bezel
- Fog Grey Silicone Band
- 1.2" AMOLED Colour Display
- Sapphire Crystal Lens
- 200m Dive-Rated Construction
- DiveView™ Maps with 4,000+ Dive Sites
- Multiple Dive Modes Including Nitrox & Trimix
- Dive Readiness Assessment Tool
- Surface GPS Tracking
- Garmin Dive™ App Integration
- Up to 30 Hours Battery Life in Dive Mode
- Advanced Health & Fitness Monitoring
- Multi-Band GPS with SatIQ™ Technology
- Garmin Pay™ Contactless Payments
- Smart Notifications & Music Storage
The Garmin Descent Mk3 43mm Stainless Steel Dive Computer Smartwatch with Fog Grey Silicone Band delivers professional-level dive functionality, comprehensive health tracking and advanced navigation features in a compact, stylish design built for life above and below the surface.
