Description
Premium Diving Technology in a Sophisticated Compact Design
The Garmin Descent Mk3i 43mm combines professional-grade dive computing, advanced health monitoring and premium smartwatch functionality in a beautifully crafted compact design. Featuring a stunning bronze PVD titanium bezel paired with a stylish French grey silicone band, this advanced dive computer is engineered for divers who demand exceptional performance without sacrificing comfort or style.
Built with a vibrant 1.2-inch AMOLED display, sapphire crystal lens and a rugged 200-metre dive-rated case, the Descent Mk3i is designed to perform flawlessly beneath the surface while seamlessly integrating into everyday life above the water.
Revolutionary SubWave™ Underwater Communication
Stay connected during every dive with Garmin's innovative SubWave™ sonar networking technology. Exchange preset diver-to-diver messages at distances of up to 30 metres and monitor tank pressure and depth information for up to eight divers within a 10-metre range when paired with compatible Descent™ T2 transceivers.
This cutting-edge communication system enhances situational awareness and team coordination, helping divers stay informed throughout their underwater adventures.
Dive Smarter with Garmin Dive Readiness
Garmin's exclusive Dive Readiness Tool helps you understand how your body is prepared for diving by analysing factors such as:
- Sleep Quality
- Stress Levels
- Exercise Load
- Recovery Status
- Jet Lag
By evaluating these lifestyle factors, the Descent Mk3i provides valuable insights to support safer and more informed dive planning.
Comprehensive Dive Modes
Whether you're a recreational diver or a technical diving enthusiast, the Descent Mk3i supports a wide range of dive activities, including:
- Single Gas Diving
- Multi-Gas Diving
- Nitrox
- Trimix
- Closed-Circuit Rebreather (CCR)
- Gauge Mode
- Apnea
- Apnea Hunt
- Freediving
Customisable dive screens allow you to configure data fields to suit your specific diving style and preferences.
DiveView™ Maps and Advanced Navigation
Discover new underwater locations with confidence using DiveView™ colour maps featuring bathymetric depth contours and more than 4,000 preloaded dive sites worldwide.
Additional navigation features include:
- Surface GPS Tracking
- Multi-Band GNSS Positioning
- SatIQ™ Technology
- Dive Compass
- Reference Point Navigation
- Tide Data
- Turn-by-Turn Directions
- Round-Trip Routing
- Worldwide TopoActive Maps
- SkiView™ Resort Maps
Whether exploring beneath the waves or on land, the Descent Mk3i keeps you confidently on course.
Built for the Deep
Designed specifically for demanding underwater environments, the Descent Mk3i features:
- Bronze PVD Titanium Bezel
- French Grey Silicone Band
- 1.2-inch AMOLED Colour Display
- Sapphire Crystal Lens
- Leakproof Metal Inductive Buttons
- 200-Metre Dive Rating
- Lume Mode for Enhanced Night Visibility
Its durable construction and premium materials ensure reliable performance in challenging conditions while maintaining a refined appearance.
Advanced Dive Management Features
The Descent Mk3i includes a comprehensive suite of diving tools designed to improve safety and awareness:
- Air Integration Compatibility
- Dive Log & Equipment Tracking
- Garmin Dive™ App Synchronisation
- NDL Aware™ Depth Metrics
- Sidemount Tank Switch Guidance
- Post-Dive Activity Guidance
- Variometer for Freediving
- Big Numbers Mode
- Surface Entry & Exit Tracking
These advanced features help divers plan, monitor and review every dive with confidence.
Reliable Battery Performance
Built for extended adventures, the Descent Mk3i delivers:
- Up to 30 Hours Battery Life in Dive Mode
- Up to 10 Days Battery Life in Smartwatch Mode
Long-lasting performance allows you to spend more time exploring and less time charging.
Advanced Health and Wellness Monitoring
Beyond diving, the Descent Mk3i provides powerful health insights through features such as:
- Wrist-Based Heart Rate Monitoring
- Pulse Ox Blood Oxygen Tracking
- Sleep Monitoring & Sleep Score
- Breathing Variations Tracking
- Women's Health Tracking
- VO2 Max
- Endurance Score
- Hill Score
- Recovery Time Advisor
- Jet Lag Adviser
- Lifestyle Logging
Track your fitness, recovery and wellbeing with comprehensive data available directly from your wrist.
Multi-Sport Training and Adventure Features
The Descent Mk3i supports a wide variety of sports and outdoor activities, including:
- Running
- Trail Running
- Swimming
- Cycling
- Hiking
- Rowing
- Golf
- Surfing
- Skiing
- Snowboarding
- Strength Training
- Yoga
- Pilates
Integrated Surfline® features also provide surf conditions, wave tracking and tide information for water sports enthusiasts.
Premium Smartwatch Features
Stay connected wherever your adventures take you with:
- Smart Notifications
- Garmin Pay™ Contactless Payments
- Music Storage & Streaming Support
- Spotify®, Amazon Music, Deezer & YouTube Music Compatibility
- Connect IQ™ Store Access
- Incident Detection & Safety Tracking
- inReach® Satellite Communication Compatibility
Enjoy everyday convenience alongside world-class diving performance.
Key Features
- 43mm Compact Dive Computer & Smartwatch
- Bronze PVD Titanium Construction
- French Grey Silicone Dive Band
- SubWave™ Sonar Diver Messaging
- Air Integration Capability
- Dive Readiness Assessment Tool
- DiveView™ Maps with 4,000+ Dive Sites
- Multiple Dive Modes Including Nitrox & Trimix
- AMOLED Display with Sapphire Lens
- 200m Dive-Rated Construction
- Up to 30 Hours Dive Mode Battery Life
- Multi-Band GPS & SatIQ™ Technology
- Advanced Health & Fitness Monitoring
- Garmin Pay™ Contactless Payments
- Garmin Dive™ App Integration
The Garmin Descent Mk3i 43mm Bronze PVD Titanium Dive Computer Smartwatch delivers exceptional underwater performance, advanced navigation capabilities and premium smartwatch functionality in an elegant, compact design built for serious divers and active adventurers alike.
