Garmin® Descent™ G2, Watch-Style Dive Computer, Bright
Product Overview
The Garmin® Descent™ G2 is a watch-style dive computer designed for divers who demand performance both underwater and on land. Built for recreational, technical, and freediving enthusiasts, it combines advanced dive tracking with everyday smartwatch functionality. Its vibrant 1.2” AMOLED display ensures clear visibility in any lighting condition, while a rugged design with a sapphire lens and leakproof buttons stands up to harsh underwater environments. Whether you’re exploring coral reefs or training in the pool, the Descent G2 adapts to your diving style. Beyond diving, it supports comprehensive health monitoring and connects seamlessly with your active lifestyle.
Key Features
- Bright AMOLED Display with Sapphire Lens: The 1.2” AMOLED screen delivers sharp, high-contrast visuals for easy readability in bright sunlight or low-light underwater conditions. Protected by a scratch-resistant sapphire lens, it maintains clarity through repeated use and exposure.
- 10 ATM Dive Rating and Leakproof Design: Engineered to withstand depths up to 100 meters, the Descent G2 is rated for 10 ATM, making it suitable for serious diving. Leakproof buttons ensure reliable operation at depth without compromising the watch’s internal components.
- Multiple Dive Mode Support: Whether you’re a recreational diver, technical diver, or freediver, the G2 tracks all major dive types—including pool apnea—with tailored algorithms for accurate data logging and safety.
- Multi-GNSS Surface Navigation: Integrated GPS, GLONASS, and Galileo support allows you to mark your surface entry and exit points precisely. This helps you navigate back to your boat or shore location and review dive paths later.
- Garmin Dive Smartphone App Integration: Pair the watch with the Garmin Dive app to upload, review, and share your dive logs. Store and revisit favorite dive sites, analyze performance trends, and plan future dives with detailed data at your fingertips.
- Sustainable Construction from Ocean-Bound Plastics: 100% of the plastic used in the housing, bezel, and buttons is made from recycled ocean-bound plastics, supporting environmental responsibility without sacrificing durability.
- Built-In Sports Apps and Training Metrics: Track a wide range of activities beyond diving with preloaded sports apps. Advanced metrics like VO2 max estimate your cardiovascular fitness and show how your body responds to training over time.
- Dive Readiness Feature: Get personalized insights into your physical preparedness for diving based on recent sleep quality, stress levels, exercise, and past dives. This helps you make informed decisions about when to dive safely.
- 24/7 Health and Wellness Monitoring: Continuous wrist-based heart rate tracking, Pulse Ox (in supported regions), Body Battery energy monitoring, and sleep scoring provide a complete picture of your daily wellness. These features help you understand your energy levels and recovery needs.
- Smartwatch Capabilities for Daily Use: Receive smart notifications when connected to a compatible smartphone, make contactless payments with Garmin Pay (where supported), and customize your experience with Connect IQ apps and watch faces.
- Extended Battery Life: Enjoy up to 27 hours in dive mode for full-day excursions, or up to 10 days in smartwatch mode for uninterrupted daily wear and health tracking.
Technical Specifications
- Display: 1.2” AMOLED
- Lens Material: Sapphire
- Dive Rating: 10 ATM (100 meters)
- Button Design: Leakproof
- Dive Modes: Recreational, technical, freediving, pool apnea
- Navigation: Multi-GNSS (GPS, GLONASS, Galileo)
- Connectivity: Bluetooth, ANT+
- Compatible Apps: Garmin Dive, Connect IQ
- Health Sensors: Wrist-based heart rate, Pulse Ox (region-dependent), Body Battery, sleep monitoring
- Sports Tracking: Built-in sports apps, VO2 max estimation
- Smart Features: Smart notifications, Garmin Pay (with supported bank), Connect IQ personalization
- Battery Life: Up to 27 hours in dive mode; up to 10 days in smartwatch mode
- Materials: Housing, bezel, and buttons made from 100% recycled ocean-bound plastics
Benefits & Use Cases
The Descent G2 is ideal for divers who want a single device that performs reliably underwater and integrates smoothly into daily life. Recreational divers can log multiple dives with confidence, while technical divers benefit from advanced tracking and safety features. Freedivers gain precise apnea monitoring and recovery insights. The GPS functionality helps boat and shore divers locate entry and exit points, especially in unfamiliar waters. On land, the watch supports runners, cyclists, swimmers, and fitness enthusiasts with accurate activity tracking and recovery metrics. Its sustainable build appeals to environmentally conscious users, and the long battery life reduces the need for frequent charging—perfect for extended trips or busy schedules.
Important Notes
- Pulse Ox sensor availability varies by country and is not offered in all regions.
- Health and fitness data provided by the device are estimates and not intended for medical diagnosis or treatment.
- Smart notifications and Garmin Pay require pairing with a compatible smartphone and, for payments, a supported financial institution.
- Always follow safe diving practices and consult dive tables or dive computers as part of a comprehensive safety plan.
- Device should be rinsed with fresh water after saltwater exposure and stored in a dry environment.
