Product Description

Garmin Dive Computer Smartwatch | Model Descent™ Mk3i | Case Size 43mm | AMOLED Display | 200m Dive Rating | Dive Mode Battery Up-To 30hr

DESCRIPTION

The Garmin Descent™ Mk3i is an air-integrated dive computer featuring advanced sonar-based diver communication, real-time tank monitoring, and GPS-assisted dive mapping. Whether you're diving deep, training on land, or navigating terrain, the Mk3i delivers unmatched versatility in a 43MM watch-style design.

Pair it with the Descent™ T2 transceiver (sold separately) to monitor up to 8 tanks via the SubWave sonar network. Multi-band GPS and DiveView™ maps offer bathymetric depth contours and pinpoint entry/exit tracking. With big-number mode and tide data, you’ll stay informed in any diving condition.

For fitness and adventure, the Mk3i integrates VO2 max tracking, real-time stamina monitoring, and recovery tools. Garmin Pay™, offline music storage, and turn-by-turn navigation enhance daily convenience.

With up to 30 hours of battery life in dive mode, 10 days in smartwatch mode, and a durable 200M dive rating, the Mk3i is built to endure.

Key Features

Advanced Dive Technology

• SubWave™ Sonar Networking: Monitor up to 8 divers’ tank pressures and depth (10m range).
• Diver Messaging: Exchange preformatted diver-to-diver messages (via software update, 30m range).
• Multiple Dive Modes: Supports nitrox, trimix, CCR, apnea, and apnea hunt diving.
• Dive Readiness Tool: Analyzes sleep, stress, and exercise factors for optimized dive preparation.
• DiveView™ Maps: Color maps with depth contours and 4,000+ dive sites.
• GPS Surface Tracking: Tracks entry/exit points and pre-dive navigation.
• Big Number Mode: Enlarged display for enhanced readability underwater.
• Variometer: Tone and vibration feedback for freedive descent/ascent rates.
• Lume Mode: Green luminescence enhances low-light readability.
• InReach® Compatibility: Connects with Garmin InReach for satellite messaging (requires dive case).

Multisport Training & Navigation

• Preloaded Sports Apps: Includes running, cycling, swimming, golf, skiing, rowing, and HIIT.
• Backcountry Ski Mode: Distinguishes between ascent and descent for accurate tracking.
• Trail Run VO2 Max: Adjusts VO2 max for trail conditions.
• Surf Features: Records waves surfed, speed, and distance.
• Surfline® Camera Integration: Captures waves with Surfline Sessions™ (smartphone required).
• Turn-by-Turn Navigation: Follow preloaded and custom routes.
• Multi-Band GPS + SatIQ™: Optimizes positioning accuracy and battery life.
• SkiView™ Maps: Displays 2,000+ ski resort runs and difficulty ratings.

Health & Recovery Tracking

• Wrist-Based Heart Rate: Monitors heart rate above and below water.
• Pulse Ox Sensor: Assesses blood oxygen levels for sleep and altitude acclimation.
• Endurance & Hill Scores: Evaluates stamina for prolonged efforts and uphill performance.
• Jet Lag Adviser: Provides travel-based sleep and light exposure recommendations.
• Sleep Monitoring & Recovery: Tracks sleep cycles, sleep scores, and daily readiness.
• Daily Suggested Workouts: Adapts training based on recovery and fitness progress.

Smartwatch Features & Connectivity

• Music Storage: Stores offline playlists from Spotify®, Deezer, and Amazon Music.
• Garmin Pay™: Supports contactless payments for seamless transactions.
• Smart Notifications: Receives calls, messages, and alerts when paired with a compatible phone.
• Connect IQ™ Store: Customize with watch faces, apps, widgets, and data fields.
• Safety & Tracking: Live location sharing, incident detection, and assistance alerts.

Detailed Specifications

Manuals & Documents

General Warranty Info:

• Ripping It Outdoors works closely with our manufacturers to supply and support your products warranty needs as best as possible!
• The majority of products come with a manufacturer represented warranty against manufacturing defects for at least a 12 month period after the date of sale. 
• Expendable components and "wear parts" including but not limited to blades, knives, teeth, oil, chain sprockets, skid shoes, knife mounting discs, and similar components are usually excluded from manufacturer warranties.
• Please reach out to us for any specific warranty information needed about products and parts you can’t find!

Videos

Shipping

General Shipping Info:

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• Complimentary lift gate service on all freight shipments where it’s possible. We guarantee safe delivery!
• Low shipping rates for customers. We have negotiated the best possible rates for customers from our trusted carriers (ODFL, ESTES, UPS, and FedEx).
• Negotiate shipping rates if you think we can do better please reach out. Keep in mind some shipping rates also include assembly & configuration as well!