Garmin Descent G2
The Descent G2 is a innovative smartwatch & dive computer that combines advanced diving features with smartwatch functionality, featuring a bright 1.2-inch AMOLED display and multiple dive modes for various underwater activities.
Garmin Descent G2
Garmin Descent G2
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$699.99
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$699.99
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Garmin Descent G2
About Garmin Descent G2
The Garmin Descent G2 is a feature-packed dive computer designed for both underwater adventures and everyday life.
With a bright 1.2-inch AMOLED display, multi-dive mode support, and advanced health tracking, this eco-conscious watch is built for explorers who demand versatility. Crafted from recycled ocean-bound plastics, it offers up to 10 days of battery life in smartwatch mode, making it an essential companion both in and out of the water.
Designed for Divers
Built for underwater performance, the Descent G2 features a sapphire lens, leakproof buttons, and a 10 ATM dive rating. Whether you're into recreational diving, freediving, or technical dives, this device supports multiple dive modes and even stores dive logs for easy review via the Garmin Dive™ smartphone app.
- Supports recreational, technical, and freediving modes
- Inductive leakproof buttons for durability
- 100-meter dive depth rating
- Multi-GNSS surface tracking for entry and exit points
- Customizable dive screens for tailored information
Eco-Friendly Innovation
Garmin has engineered the Descent G2 with sustainability in mind. The housing, bezel, and buttons are made from 100% recycled ocean-bound plastics, reducing waste while maintaining premium durability. This commitment to eco-conscious design makes it an excellent choice for environmentally aware adventurers.
- Constructed with recycled ocean plastics
- Durable and lightweight design
- Sustainable materials without compromising performance
Comprehensive Health & Wellness Tracking
Beyond diving, the Descent G2 offers a full suite of health monitoring tools. It tracks heart rate, stress levels, Pulse Ox, and even sleep quality, helping you maintain peak physical condition for your next dive or workout.
- Wrist-based heart rate monitoring
- Advanced sleep tracking with sleep score
- Pulse Ox for blood oxygen saturation tracking
- Daily activity tracking including steps, calories, and hydration
- Women's health tracking for menstrual cycle and pregnancy
Sports & Activity Support
The Descent G2 isn’t just for divers—it supports over 100 sport profiles, from cycling and running to surfing and HIIT workouts. With built-in GPS, VO2 max tracking, and training readiness insights, it helps you optimize your fitness and performance.
- Built-in GPS with multiple satellite systems
- Advanced training features, including VO2 max tracking
- Workout creation with over 1,600 exercises
- Adaptive training plans via Garmin Coach
- Surfing features with Surfline® camera integration
Smart Connectivity & Safety
Stay connected and safe with smart notifications, Garmin Pay™ contactless payments, and built-in incident detection. Whether you're training, diving, or exploring, the Descent G2 keeps you informed and protected.
- Smart notifications for calls, texts, and app alerts
- Garmin Pay™ for contactless payments
- Incident detection and assistance alerts
- LiveTrack for real-time location sharing
- Customizable watch faces and apps via Connect IQ™ store
Unmatched Battery Life
Battery life varies based on mode, ensuring optimal performance for any activity. In smartwatch mode, it lasts up to 10 days, while dive mode provides up to 27 hours of continuous use.
- Smartwatch Mode: Up to 10 days (4 days always-on)
- Dive Mode: Up to 27 hours
- GPS Only: Up to 20 hours
- Max Battery GPS Mode: Up to 44 hours
- Expedition GPS Mode: Up to 10 days
The Ultimate Adventure Companion
With its robust design, comprehensive features, and eco-friendly build, the Garmin Descent G2 is the perfect companion for those who live both above and below the surface. Whether you're tracking dives, training for your next race, or staying connected on the go, this versatile watch is built to enhance every adventure.
Garmin Descent G2 Specifications
General
- Strap Material: Silicone
- Lens Material: Sapphire crystal
- Bezel Material: Fiber-reinforced ocean-bound plastic
- Case Material: Fiber-reinforced ocean-bound plastic
- QuickFit® Watch Band Compatible: Yes (22 mm)
-
Physical Size: 45.5 x 45.5 x 15.2 mm
Silicone Band: 128–224 mm
Extra Long Silicone Band: 128–373 mm - Weight: 65 g (case only: 41 g)
- Leakproof Inductive Buttons: Yes
- Display Size: 1.2" (30.4 mm) diameter
- Display Resolution: 390 x 390 pixels
- Color Display: Yes
- Large Font Option: Yes
-
Battery Life:
- Dive Mode: Up to 27 hours
- Smartwatch: Up to 10 days (4 days always-on)
- Battery Saver Watch Mode: Up to 12 days
- GPS Only: Up to 20 hours
- All Satellite Systems: Up to 15 hours
- Max Battery GPS: Up to 44 hours
- Expedition GPS: Up to 10 days
- Charging Method: Garmin proprietary clip charger
- Memory/History: 4 GB
Clock Features
- Time/Date: Yes
- GPS Time Sync: Yes
- Automatic Daylight Saving Time: Yes
- Alarm Clock: Yes
- Timer: Yes
- Stopwatch: Yes
- Sunrise/Sunset Times: Yes
Health & Wellness Monitoring
- Wrist-Based Heart Rate (constant, every second): Yes
- Daily Resting Heart Rate: Yes
- Abnormal Heart Rate Alerts: Yes (high and low)
- Respiration Rate (24x7): Yes
- Fitness Age: Yes
- Body Battery™ Energy Monitor: Yes
- All-Day Stress: Yes
- Relaxation Reminders: Yes
- Relaxation Breathing Timer: Yes
- Breathwork: Yes
- Sleep: Yes
- Sleep Coach: Yes
- Nap Detection: Yes
- Hydration: Yes (in Garmin Connect™)
- Women’s Health: Yes (in Garmin Connect™)
- Health Snapshot: Yes
Sensors
- GPS: Yes
- GLONASS: Yes
- Galileo: Yes
- Garmin Elevate™ Wrist Heart Rate Monitor: Yes
- Pulse Ox Blood Oxygen Saturation Monitor: Yes
- Barometric Altimeter: Yes
- Compass: Yes
- Gyroscope: Yes
- Accelerometer: Yes
- Thermometer: Yes
- Depth Sensor: Yes
Daily Smart Features
- Connectivity: Bluetooth® Smart, ANT+®
- Connect IQ™ (Downloadable Watch Faces, Data Fields, Widgets, Apps): Yes
- On-Device Connect IQ™ Store: Yes
- Smart Notifications: Yes
- Text Response/Reject Phone Call with Text (Android™ only): Yes
- View Images from Notifications on Watch (Android™ only): Yes
- Morning Report: Yes
- Calendar: Yes
- Weather Forecasts: Yes
- Realtime Settings Sync with Garmin Connect™ Mobile: Yes
- Battery Saver (Customizable Low Power Watch): Yes
- Controls Smartphone Music: Yes
- Find My Phone: Yes
- Find My Watch: Yes
- Find My Phone During GPS Activity: Yes
- Compatible with Garmin Messenger App: Yes
- VIRB® Remote: Yes
- Smart Trainer Control: Yes
- Pairs with Garmin Connect™ Mobile: Yes
- Smartphone Compatibility: iPhone®, Android™
- Red Shift Mode: Yes
- Garmin Share: Yes
Activity Profiles
- Gym: Strength, HIIT, Cardio, Elliptical Training, Stair Stepping, Floor Climbing, Indoor Rowing
- Multisport: Swimming/Running, Triathlon
- Wellness: Walking, Pilates, Yoga, Indoor Walking
- Indoor Running: Treadmill Running, Indoor Track Running, Virtual Running
- Outdoor Running: Running, Outdoor Track Running, Trail Running, Obstacle Racing
- Outdoor Recreation: Hiking, Indoor Climbing, Bouldering, Climbing, Hunting, Horseback Riding, Golfing, Disc Golf, Archery
- Cycling: Biking, Road Biking, Mountain Biking, Gravel Biking, Bike Commuting, Bike Touring, eBiking, eMountain Biking, Indoor Biking, Cyclocross, BMX
- Swim: Pool Swimming, Open Water Swimming
- On the Water: Stand Up Paddleboarding, Rowing, Kayaking, Surfing, Kiteboarding, Windsurfing, Fishing, Boating, Water Skiing, Wakeboarding, Wakesurfing, Tubing, Snorkeling, Whitewater
- Motor Sports: Motorcycling, Overlanding, Motocrossing, ATVing, Snowmobiling
- Racket Sports: Tennis, Pickleball, Badminton, Squash, Table Tennis, Padel, Platform Tennis, Racquetball
- Snow & Winter: Skiing, Snowboarding, Backcountry Snowboarding, XC Classic Skiing, Backcountry Skiing, Ice Skating, Snowshoeing
- Team Sports: Basketball, Volleyball, Field Hockey, Ice Hockey, Football/Soccer, American Football, Lacrosse, Rugby, Ultimate Disc, Cricket, Softball, Baseball
- In the Ring: Boxing, Mixed Martial Arts
- Dive: Diving
- Other Activity Profiles: Tactical, Inline Skating
Safety and Tracking Features
- Incident Detection During Select Activities: Yes
- Incident Detection Alert on Phone for Wearables: Yes
- Assistance: Yes
- LiveTrack: Yes
- Live Event Sharing: Yes
Tactical Features
- Dual Grid Coordinates: Yes
- XERO™ Locations: Yes
Gaming Features
- Gaming Activity: Yes
- GameOn™ App Compatible: Yes
Diving Features
- Dive Activity Maximum Operating Depth: 100 meters
- Single-Gas Mode: Yes
- Multi-Gas Mode: Yes
- Gauge Mode: Yes
- APNEA Mode: Yes
- APNEA Hunt Mode: Yes
- Pool APNEA: Yes
- Decompression Model: Bühlmann ZHL-16c with gradient factors
- Nitrox Support: Yes
- Trimix Support: Yes
- Closed Circuit Rebreather (CCR): Yes
- Gas Mixes: Air, Nitrox and Trimix up to 100% O2; 1 bottom gas and up to 11 deco and/or backup gasses
- PO2: Up to 2.0 with customizable deco PO2 setting
- Auto Start/End Dive: Yes
- Custom End-Dive Timeout: Yes (20s to 10 m)
- Safety Stop: Yes (customizable off/3min/5min)
- Deep Stops: Yes (using custom gradient factors)
- Customizable Conservatism: Yes (low/medium/high or custom using gradient factors)
- Dive Ascent/Descent Rate Indicator: Yes
- Automatic Altitude Adjustment: Yes
- No Fly Time: Yes
- Dive Planner: Yes (basic NDL + multi-gas deco planner)
- Tides: Yes
- Backlight: Yes (configurable time and intensity; auto-on at depth)
- Automatically Saves Dive Entry and Exit Locations: Yes
- Sync Dive Log to Garmin Dive™ Mobile App: Yes
- Custom Dive Data Screens: Yes
- Alerts & Alarms: Audible and vibration for ascent rate, PO2, CNS/OTU, NDL, deco, gas switching; customizable (up to 40) based on depth or time
- 3-Axis Dive Compass: Yes (adjustable heading, quick change to 90R, 90L, reciprocal)
- Missed Deco Lockout: Yes (can be disabled prior to dive with user acknowledgement)
- Residual Tissue Loading Reset: Yes (on the surface with user acknowledgement)
- Surface Diver Status Widget: Yes (surface interval, N2/He loading, CNS, OTU and tissue compartment status)
- Dive Readiness: Yes
Activity Tracking Features
- Step Counter: Yes
- Move Alerts (displays on device after inactivity): Yes
- Auto Goal (learns your activity level and assigns a daily step goal): Yes
- Calories Burned: Yes
- Floors Climbed: Yes
- Distance Traveled: Yes
- Intensity Minutes: Yes
- TrueUp™: Yes
- Move IQ™: Yes
- Garmin Connect™ Challenges App: Yes (optional Connect IQ™ app)
Gym & Fitness Equipment
- Cardio Workouts: Yes
- Strength Workouts: Yes
- HIIT Workouts: Yes
- Yoga Workouts: Yes
- Pilates Workouts: Yes
- Automatic Rep Counting: Yes
Training, Planning and Analysis Features
- Customizable Data Pages: Yes
- Downloadable Training Plans: Yes
- Course Guidance: Yes
- HR Zones: Yes
- HR Alerts: Yes
- HR Calories: Yes
- % HR Max: Yes
- % HRR: Yes
- Recovery Time: Yes
- Auto Max HR: Yes
- Race Glance/Widget: Yes
- HRV Status: Yes
- HR Broadcast (ANT+®): Yes
- Respiration Rate (during exercise): Yes (with compatible accessory)
- GPS Speed and Distance: Yes
- Customizable Activity Profiles: Yes
- Auto Pause®: Yes
- Interval Training: Yes
- Improved Interval: Yes (open repeats, intervals data page, rest screen, auto detection)
- Advanced Workouts: Yes
- Power Modes (customizable in-activity battery settings): Yes
- HRM Running Pace and Distance: Yes
- Auto Lap®: Yes
- Manual Lap: Yes
- Configurable Lap Alerts: Yes
- Heat and Altitude Acclimation: Yes
- VO2 Max (Run): Yes
- VO2 Max (Trail Run): Yes
- Training Load: Yes
- Training Effect: Yes
- Training Effect (anaerobic): Yes
- Primary Benefit (Training Effect Labels): Yes
- Custom Alerts: Yes
- Audio Prompts: Yes
- Finish Time: Yes
- Virtual Partner: Yes
- Race an Activity: Yes
- Auto Multisport Activities: Yes
- Manual Multisport Activities: Yes
- Touch and/or Button Lock: Yes
- Hot Keys: Yes
- Auto Scroll: Yes
- Activity History on Watch: Yes
- Physio TrueUp: Yes
- Unified Training Status: Yes
Running Features
- GPS-Based Distance, Time and Pace: Yes
- Running Dynamics: Yes
- Vertical Oscillation and Ratio: Yes
- Ground Contact Time and Balance: Yes
- Stride Length (real time): Yes
- Cadence (steps per minute): Yes
- Running Power: Yes
- Grade-Adjusted Pace: Yes
- Performance Condition: Yes
- Lactate Threshold: Yes (with compatible accessory)
- PacePro™ Pacing Strategies: Yes
- Run Workouts: Yes
- Trail Run Auto Climb: Yes
- Race Predictor: Yes
- Foot Pod Capable: Yes
- Run/Walk/Stand Detection: Yes
Golfing Features
- Yardage to F/M/B (Distance to Front, Middle, Back of Green): Yes
- Yardage to Layups/Doglegs: Yes
- Measures Shot Distance: Manual
- Digital Scorecard: Yes
- Stat Tracking (strokes, putts, greens/fairways hit): Yes
- Garmin AutoShot™: Yes
- Auto CourseView Updates: Yes
- Green View with Manual Pin Position: Yes
- Hazards and Course Targets: Yes
- Round Timer/Odometer: Yes
- CT10 Automatic Club Tracking Compatible: Yes (requires accessory)
- Pairs with Garmin Golf App: Yes
- Tournament Legal: Yes
Outdoor Recreation
- Point-to-Point Navigation: Yes
- Bread Crumb Trail in Real Time: Yes
- Back to Start: Yes
- TracBack®: Yes
- UltraTrac Mode: Yes
- Reference Point: Yes
- Elevation Profile: Yes
- Distance to Destination: Yes
- Barometric Trend Indicator with Storm Alert: Yes
- Vertical Speed: Yes
- Total Ascent/Descent: Yes
- Rest Timer (Ultra Run Only): Yes
- Future Elevation Plot: Yes
- GPS Coordinates: Yes
- Sight 'N Go: Yes
- Area Calculation: Yes (via Connect IQ™)
- Projected Waypoint: Yes
- Sun and Moon Information: Yes
- Expedition GPS Activity: Yes
- Tides: Yes
- Tide Glance: Yes
Cycling Features
- Courses: Yes
- Bike Lap and Lap Maximum Power (with Power Sensor): Yes
- Race an Activity: Yes
- Alerts (Time, Distance, Heart Rate, Calories): Yes
- FTP (Functional Threshold Power): Yes (with compatible accessory)
- MTB Grit & Flow: Yes
- Advanced Cycling Dynamics: Yes
- Compatible with Vector™ and Rally™ Power Meters: Yes
- Compatible with Varia Vision™ (Head-Mounted Display): Yes
- Compatible with Varia™ Radar (Rear-Facing Radar): Yes
- Compatible with Varia™ Lights: Yes
- Speed and Cadence Sensor Support (w/sensor): Yes
- Power Meter Compatible: Yes
Swimming Features
- Open-Water Swim Metrics: Distance, pace, stroke count/rate, stroke distance, SWOLF, calories
- Pool Swim Metrics: Lengths, distance, pace, stroke count, SWOLF, calories
- Stroke Type Detection (Pool Swim Only): Yes (freestyle, backstroke, breaststroke, butterfly)
- Drill Logging (Pool Swim Only): Yes
- Basic Rest Timer (Pool Swim Only): Yes
- "Repeat On" Rest Timer (Pool Swim Only): Yes
- Auto Rest (Pool Swim Only): Yes
- Time and Distance Alerts: Yes
- Countdown Start (Pool Swim Only): Yes
- Pool Swim Workouts: Yes
- Underwater Wrist-Based Heart Rate: Yes
- Heart Rate from External HRM: Yes (HRM-Tri, HRM-Swim, HRM-Pro or HRM-Pro Plus)
Kid Activity Tracking Features
- Toe-to-Toe™ Challenges App: Yes (optional Connect IQ™ app)
- Garmin Descent G2 smartwatch
- Sapphire lens
- Charging/data cable
- Documentation and quick start guide
- Additional straps (if included in package variant)
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