Tech Specs

In The Box
microSD™ card preinstalled
Power cable
NMEA 2000® T-connector
NMEA 2000 drop cable (2 meters)
8-pin transducer to 12-pin sounder adapter cable
Bail mount kit with knobs
Flush mount kit with gasket
Protective cover
Trim piece snap covers
Documentation
With 18 HD+ Radar
GMR 18 HD+ radome
Mounting hardware kit
Power cable (15 m)
Network cable (15 m)
Installation instructions
Mounting template
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
NMEA 2000® T-connector
NMEA 2000 drop cable (2 meters)
8-pin transducer to 12-pin sounder adapter cable
Bail mount kit with knobs
Flush mount kit with gasket
Protective cover
Trim piece snap covers
Documentation
With 18 HD+ Radar
GMR 18 HD+ radome
Mounting hardware kit
Power cable (15 m)
Network cable (15 m)
Installation instructions
Mounting template
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 743xsv SideVü, ClearVü and Traditional CHIRP Sonar with Mapping (010-02365-61)
GET A SHARPER VIEW FROM YOUR CONNECTED HELM
The Garmin GPSMAP X3 Series combines advanced sonar technology, high-resolution mapping, and seamless integration with a variety of marine systems to create a powerful, flexible, and user-friendly chartplotter. Whether you're out on the water for fishing, sailing, or leisure, the GPSMAP X3 delivers outstanding performance.
Key Features of the GPSMAP X3 Series
Sonar & Mapping Capabilities
- Ultra High-Definition Scanning Sonar: Built-in SideVü™ and ClearVü™ scanning sonars provide vivid, high-contrast images of underwater structures and fish. Additionally, the 1 kW traditional sonar capabilities give you more depth.
- Live Sonar Support: Connect with Panoptix™ or LiveScope™ live sonar (transducer required, sold separately) to view live images around your boat in real time.
- Preloaded Garmin Navionics+™ Charts: Select models come with integrated coastal and inland mapping, Auto Guidance+™ technology, and a one-year subscription for daily map updates.
Display and Design
- Bright IPS Display: Choose from 9”, 12”, or 16” displays with high-resolution, high-contrast, and improved sunlight readability. The slim, edge-to-edge glass design is perfect for a wide range of dash configurations.
- Optional Chart Upgrades: Enhance your mapping with a Garmin Navionics Vision+™ premium chart subscription for high-resolution relief shading, satellite imagery, and more.
Boat Control Integration
- Power-Pole® Shallow Water Anchor: Integrate with the Force® trolling motor and Power-Pole shallow water anchoring system for advanced boat control, including smart anchor auto-deployment, auto stow, and anchor drag detection.
- Trolling Motor Integration: Get full control over your Force trolling motor (sold separately), making fishing easier and more efficient.
- CHARGE Marine Power Manager: Keep your battery systems fully charged and efficient with Power-Pole’s CHARGE system integrated with the GPSMAP X3.
Sailing and Navigation Features
- Garmin SailAssist™: Ideal for sailors, the SailAssist™ feature offers tools such as laylines, race start line guidance, wind speed and true wind data to help navigate any race or course.
- Sailing Polars: See optimal speed data based on wind angle and speed, helping you trim sails effectively.
- Garmin Marine Network: Share maps, radar, user data, and more across multiple Garmin devices aboard your vessel.
- NMEA 2000® & NMEA 0183 Networks: Connect to other essential systems such as autopilots, AIS, digital switching, VHF, weather, and audio systems directly from the chartplotter.
Connectivity & Control
- ActiveCaptain® App: Wi-Fi® connectivity enables pairing with the ActiveCaptain® app, giving you access to smart notifications, software updates, OneChart™ features, and Garmin Quickdraw™ community data.
- Integrated ANT® Technology: Connect with other Garmin devices, such as Quatix® marine watches and gWind™ Wireless 2 transducers, to monitor your boat’s status.
- OneHelm™ Integration: Combine third-party devices like EmpirBus™ digital switching on a single screen for greater convenience.
Messaging & Communication
- inReach® Device Messaging: Pair with your inReach satellite communicator and send custom messages directly from your chartplotter, accessing your contact list and even entering phone numbers or email addresses for text-like communication.
Why Choose Garmin GPSMAP X3?
The Garmin GPSMAP X3 Series is designed to meet the demands of both recreational boaters and professional mariners. With built-in sonar technology, premium mapping, and seamless integration with other Garmin devices, this chartplotter allows you to efficiently navigate, control your boat, and enjoy your time on the water. Whether you are navigating inland waters, coastal regions, or enjoying sailing and fishing adventures, the GPSMAP X3 offers everything you need for a superior marine experience.





