Garmin Descent G1 Dive 45mm GPS Smartwatch, Powder Gray

About Garmin Descent G1

The eco-oriented dive computer
Featuring parts crafted from recycled ocean-bound plastics, this rugged solar charged dive computer and smartwatch was designed with environmental responsibility in mind. It comes with Garmin innovations to help make the most of your diving experience - plus multisport and smart features for your active life out of the water.

Solar charging

Stay in the water longer with up to 25 hours in dive mode, up to 124 days in smartwatch mode when solar charging and up to 39 hours in GPS mode when solar charging.

Eco-supportive design

100% of the plastic used to make the watch's housing, bezel and buttons comes from recycled ocean-bound plastics. Its eco-friendly construction shows support for marine life preservation efforts.

Engineered for endurance

This rugged dive computer features a solar charged display, 45.5 mm reinforced polymer case and scratch-resistant sapphire lens. It's water-rated to 100 meters and tested to U.S. military 810 standards for thermal, shock and water resistance.

Dive confidently and responsibly with a deep feature set

• Dive modes: Get multiple dive modes for single and multiple gas dives (including nitrox and trimix), gauge, apnea, apnea hunt and closed-circuit rebreather.
• Surface multi-GNSS: Track your dive surface entry and exit points with advanced satellite connectivity.
• Dive log: Store and review data for up to 200 dives - and share via the Garmin Dive app.
• Customizable dive modes: Add additional screens for each dive mode that features the fields you want to see.
• Compatible with in Reach satellite communicators: Pair with in Reach satellite communicators and the in Reach dive case (each sold separately).
• Dive compass: Easily navigate below the waterline with the built-in 3-axis compass.
• Tide data: Stay up to date on ocean conditions so you can catch the perfect wave. Just pair the watch with your compatible smartphone.
• Surfline: See conditions - such as tide, wave height, wind and surf rating - for each of the five nearest surf spots, when paired with the Garmin Connect app on your compatible smartphone.

Push performance to a whole new level

Sports apps

Use preloaded activity profiles for trail running, swimming, running, biking, hiking, rowing, skiing, golfing and more.

Fitness age

This feature uses chronological age, your weekly vigorous activity and resting heart rate to estimate if your body is younger or older than you are. And you can get tips to lower your fitness age.

Recovery time

After each workout, recovery time lets you know when you'll be ready for another hard workout. It even accounts for training intensity and factors such as stress, daily activity and sleep.

Training status

This metric evaluates your recent exercise history and performance indicators to let you know if you're training productively, peaking or overreaching.

Daily suggested workouts

For training guidance that takes you and your fitness level into account, get daily run suggestions based on your current training load and status.

All-day respiration

Track how you're breathing throughout the day, during sleep and during breathwork and activities such as yoga.

Tune in to your body and mind

Sleep score and advanced sleep monitoring

Get a full breakdown of your light, deep and REM sleep stages. View it all on a dedicated widget that includes your sleep score and insights.

Intensity minutes

With improvements based on guidance from the CDC and WHO, now you can understand when you've earned daily intensity minutes and during what activity.

Body battery energy monitoring

Track your body's energy levels so you can find the best times for activity and rest.

Hydration tracking

Log daily fluid intake as a reminder to stay hydrated. When auto goal is enabled, you'll even see estimated sweat loss after an activity, and your goal will adjust accordingly.

Women's health tracking

Use the Garmin Connect app to track your menstrual cycle or pregnancy. Log symptoms, get exercise and nutrition education, and more.

Wrist-based heart rate

The watch constantly samples your heart rate and will alert you if it stays too high or too low while you're at rest. It also helps gauge how hard you work during activities - even while swimming.

Designed for both your worlds

Superior build quality

Enjoy a rugged, watch-style dive computer with a sapphire lens, silicone bands and an easy-to-read monochrome display.

Smart notifications

Receive emails, texts and alerts right on your wrist when paired with your compatible device.

Safety and tracking features

When your watch and phone are paired, your live location can be sent to your contacts manually or - during select outdoor activities - automatically with built-in incident detection.

Garmin pay contactless payments

Breeze through checkout lines with Garmin Pay contactless payments through participating providers.

Connect IQ store

Download custom watch faces, add data fields, and get apps and widgets from the Connect IQ Store.

Garmin Descent G1 Features

• The smartwatch's housing, bezel and buttons are made from recycled ocean-bound plastics
• Keep your adventures going with up to 124 days of battery life in smartwatch mode when solar charging
• Support for multiple dive modes - ranging from technical to free dives
• Store up to 200 dives. Upload, share and review dives in the Garmin Dive app
• Measure your performance, and track your stats above water
• Track your activities with more than 30 built-in sports apps and advanced training features