Tech Specs

In The Box
microSD™ card preinstalled
Power cable
8-pin transducer to 12-pin sounder adapter cable
Flush mount kit with gasket
Protective cover
Trim piece snap covers
Backbone/drop cable (2 meters) and T-connector for the NMEA 2000® network
Documentation
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
microSD™ card preinstalled
Power cable
8-pin transducer to 12-pin sounder adapter cable
Flush mount kit with gasket
Protective cover
Trim piece snap covers
Backbone/drop cable (2 meters) and T-connector for the NMEA 2000® network
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 GPSMAP 1623xsv SideVü, ClearVü and Traditional CHIRP Sonar with Worldwide Basemap (010-02919-02)
Sharper Views, Smarter Integration, and Advanced Sonar Capabilities
The Garmin GPSMAP 1623xsv offers powerful sonar technology, high-resolution displays, and seamless integration with your marine system. Designed for both recreational and professional use, this advanced chartplotter ensures accurate navigation and superior underwater clarity for any on-water activity.
Key Features
1. Ultra High-Definition Scanning Sonar
- Built-in SideVü™ and ClearVü™ Sonar: Offers ultra high-definition underwater imaging with vivid color palettes for distinguishing fish, structure, and other details.
- CHIRP Sonar Support: Equipped with powerful 1 kW CHIRP traditional sonar for superior target separation and clarity.
- Panoptix™ LiveScope™ Compatibility: Connect with Panoptix or LiveScope transducers (sold separately) for real-time, all-around underwater views.
2. Enhanced Display and Design
- High-Resolution IPS Displays: Provides better sunlight readability and wider viewing angles, with 50% more pixels than previous GPSMAP models for the 9” and 12” options.
- Sleek, Edge-to-Edge Glass Design: Slimline footprint allows easier retrofitting in diverse dash configurations.
3. Preloaded Mapping with Upgrade Options
- Garmin Navionics+™ Maps: Includes preloaded coastal and inland mapping with Auto Guidance+™ technology, offering unparalleled coverage and a 1-year subscription for daily updates.
- Optional Vision+™ Premium Charts: Upgrade for high-resolution relief shading, satellite imagery, sonar imagery, and other advanced mapping features.
4. Marine Network and Connectivity
- Garmin Marine Network: Share radar, maps, sonar, IP camera feeds, and user data across multiple compatible Garmin devices.
- NMEA 2000® and NMEA 0183 Support: Seamlessly connect autopilots, Fusion-Link™ audio, AIS, VHF, and other marine systems.
- OneHelm™ Integration: Control third-party devices, such as EmpirBus™ digital switching, directly from your chartplotter.
5. Power and Engine Integration
- CHARGE Marine Power Manager: Monitor and manage battery usage, allocate power, and control emergency starts directly from the chartplotter.
- Power-Pole® Integration: Access advanced boat control features, including anchor auto-deployment, jog, and auto stow.
- Engine Connectivity: Compatible with select Yamaha engines for detailed engine data display and control.
6. Garmin SailAssist™ Features
- Enhanced Sailing Tools: Access laylines, polars, wind data, race start guidance, tide/current sliders, and more.
- Sailing Polars: Visualize optimal speeds and wind angles for better sail trim and performance.
7. Built-in Wi-Fi® and ANT® Technology
- ActiveCaptain® App: Use Wi-Fi to pair with your smartphone for smart notifications, Quickdraw™ Community data sharing, and software updates.
- ANT® Compatibility: Connect to compatible devices like quatix® marine watches, wireless remotes, and GNX™ Wind instruments.
8. Messaging and Communication
- inReach® Messaging: Pair with an inReach satellite communicator to send custom messages, access your contact list, and group conversations directly from the chartplotter.
Why Choose the GPSMAP® 1623xsv?
Combining cutting-edge sonar technology, high-performance navigation, and advanced connectivity, the GPSMAP 1623xsv is the ultimate tool for anglers, sailors, and cruisers alike. Experience unparalleled underwater imaging, seamless integration, and a sleek, modern design that adapts perfectly to any helm.
Discover the GPSMAP 1623xsv and redefine your on-water adventures!





