Tech Specs

In The Box
Manual & 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
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 Caribbean, Southwest Coastal Charts BlueChart g3 | HXUS031R | microSD/SD (010-C0732-20)
Explore the azure waters of the Caribbean with the Garmin Caribbean, Southwest Coastal Charts BlueChart g3. This state-of-the-art charting solution offers unmatched clarity and coverage, making it an essential tool for both recreational sailors and seasoned mariners. With advanced features designed for safe navigation, you'll unlock the potential for unforgettable maritime adventures.
Key Features
- Exceptional Coverage: Detailed mapping from Cancun, Mexico to Barranquilla, Colombia, covering popular destinations like Cuba and Jamaica.
- Auto Guidance Technology: Automatically calculates safe routes based on your desired depth and overhead clearance.
- Shallow Water Shading: Customizable shading to help you navigate shallow waters safely.
- High-Resolution Relief Shading: 100% coverage with color and shadow for easy interpretation of underwater landscapes.
- 1’ Contours: Accurate bottom structure depictions for enhanced fishing and navigation.
- NOAA Raster Cartography: Free access to NOAA-surveyed raster charts via the ActiveCaptain app.
Data Insights
The Garmin Caribbean BlueChart g3 offers an impressive 50% increase in data coverage compared to previous models, ensuring comprehensive navigation options. With enhanced depth range shading, users can view up to 10 depth ranges at a glance, significantly improving fishing success rates and safety while navigating.
Usage Instructions
To make the most of your Garmin Caribbean BlueChart g3, simply insert the microSD card into your compatible Garmin device. Begin by exploring the detailed maps to plan your route. Utilize the auto guidance feature to receive route suggestions based on real-time conditions, ensuring safe and efficient navigation.
Design & Material
The Garmin Caribbean BlueChart g3 is crafted with precision, utilizing advanced technology to deliver high-quality maps. Its user-friendly interface allows mariners to easily interpret complex data.
- Durable microSD card: Built to withstand the rigors of marine environments.
- High-definition display: Designed for clarity in bright sunlight and varying conditions.
- Advanced data integration: Combines Garmin and Navionics data for superior accuracy.
- Lightweight design: Easy to carry and install on various devices.
- Sleek interface: Intuitive navigation features for seamless user experience.
- Enhanced 3-D visualization: Provides a realistic view of underwater and surrounding areas.
Final Verdict
The Garmin Caribbean, Southwest Coastal Charts BlueChart g3 is an essential tool for anyone serious about maritime navigation. With its exceptional features, comprehensive coverage, and advanced technology, it's the perfect companion for your next adventure on the water. Don't miss out on the opportunity to elevate your navigation experience—order yours today and sail with confidence!