Garmin Descent G1, Powder Gray, Marine Smartwatch for Divers (Garmin Certified Refurbished)
Garmin Descent G1, Powder Gray, Marine Smartwatch for Divers (Garmin Certified Refurbished)
Model Number: 010-N2604-01
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Tech Specs
In The Box
- Descent G1
- Charging/data cable
- Band removal tool
- Documentation
Manual & Warranty
Garmin Warranty
Do you have an old GPS unit lying around? The GPS Nation Trade In and Up program is a great way to trade in your old and used GPS for credit towards a new GPS. The choice is entirely yours! We’ve made the process simple and streamlined. Follow these simple steps, and you will be on your way to receiving credit towards your brand new GPS!
1. Get a quote
To get your free quote, provide your GPS type, manufacturer, model, and condition. Within 24 hours, you will receive a quote for the trade-in value of your current product. The GPS trade-in/trade-up form is at the bottom of this page.
2. Ship your product(s) for trade
After accepting our offer, pack your product(s) safely and ship them to us using the pre-paid shipping label provided to you. We will provide a confirmation email when your trade-in arrives at our warehouse. You have 30 days from the date you complete your on-line trade to ship the product to GPS Nation.
3. Make your purchase
Once we receive your product at our warehouse and we validate the stated condition, we will send you a confirmation email. If you elect to receive credit towards a new GPS at gpsnation.com, your store credit will be issued, and you are free to make your purchase.
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Tech Specs
In The Box
- Descent G1
- Charging/data cable
- Band removal tool
- Documentation
Manual & Warranty
Trade-In
Do you have an old GPS unit lying around? The GPS Nation Trade In and Up program is a great way to trade in your old and used GPS for credit towards a new GPS. The choice is entirely yours! We’ve made the process simple and streamlined. Follow these simple steps, and you will be on your way to receiving credit towards your brand new GPS!
1. Get a quote
To get your free quote, provide your GPS type, manufacturer, model, and condition. Within 24 hours, you will receive a quote for the trade-in value of your current product. The GPS trade-in/trade-up form is at the bottom of this page.
2. Ship your product(s) for trade
After accepting our offer, pack your product(s) safely and ship them to us using the pre-paid shipping label provided to you. We will provide a confirmation email when your trade-in arrives at our warehouse. You have 30 days from the date you complete your on-line trade to ship the product to GPS Nation.
3. Make your purchase
Once we receive your product at our warehouse and we validate the stated condition, we will send you a confirmation email. If you elect to receive credit towards a new GPS at gpsnation.com, your store credit will be issued, and you are free to make your purchase.
Overview
Garmin Descent G1 Dive Computer Smartwatch - Powder Gray Certified Refurbished
Introduction
The Garmin Descent G1 combines a professional-grade dive computer with full smartwatch functionality, delivering real-time navigation, dive logging, and performance tracking in a single wrist-worn device. Built specifically for divers who need reliable underwater data collection alongside above-water convenience, this smartwatch eliminates the need for separate instruments while maintaining the precision required for technical, recreational, and specialized gas diving.
Key Features
- 1.4-inch high-contrast AMOLED display with sapphire lens for scratch and pressure resistance
- Water-rated to 100 meters depth with MIL-STD-810 military-standard durability certification
- Multi-dive mode support including technical, free dive, nitrox, and trimix configurations
- Battery endurance of 25 hours in continuous dive mode, 21 days in standard smartwatch mode, and 26 hours with GPS navigation active
- Integrated dive logging system storing detailed records from up to 200 dives with direct upload to Garmin Dive app
- 3-axis compass, barometric altimeter, thermometer, and real-time tide data for enhanced ocean navigation accuracy
Data Insights
The Descent G1 delivers approximately 15% extended dive time compared to its predecessor, allowing divers to remain submerged longer on each battery charge. The extended 21-day smartwatch mode endurance means the device functions as an everyday watch between dive trips without frequent recharging. GPS surface tracking creates precise waypoints at entry and exit locations, essential for boat operations and emergency recovery procedures.
Usage Instructions
Fully charge the device before diving. Select your appropriate dive mode based on your gas configuration and experience level. Use the built-in GPS function to mark entry and exit points on the surface. During the dive, monitor real-time depth, no-decompression time, and gas mix information on the display. Post-dive, connect to the Garmin Dive app via smartphone to upload your dive log, review performance metrics, and analyze decompression profiles for future dive planning.
Design & Material
The Descent G1 features a compact, lightweight design that performs equally well underwater and in daily use. The rugged construction balances durability with wearability, while the gray powder-coated case resists corrosion from saltwater exposure. A carefully engineered strap provides secure fit during water entry and comfort during extended wear.
- Sapphire crystal lens rated for extreme pressure and abrasion resistance
- Marine-grade stainless steel hardware and corrosion-resistant fasteners
- High-contrast AMOLED screen with automatic brightness adjustment for readability in varying light conditions
- Ergonomic silicone strap with secure fit technology for active water sports
- Customizable watch faces and data fields via Garmin Connect IQ Store integration
- Compact footprint designed to minimize profile during equipment configuration
Final Verdict
The Garmin Descent G1 provides the precision dive computing and connectivity that serious divers demand. As a Garmin Certified Refurbished unit, it delivers full performance reliability backed by manufacturer testing standards at a reduced price point. Whether advancing to technical diving or seeking a dependable recreational dive computer with smartwatch versatility, the Descent G1 represents an investment in safety, convenience, and extended underwater exploration capability. Purchase with confidence and prepare for your next adventure.
