10 Best Marine Gps Chartplotter of December 2025

• Marine-friendly handheld with high-sensitivity GPS receiver and 2.6-inch color TFT display
• Perfect for boating/watersports--waterproof to IPX7 standards; floats in water
• Built-in BlueChart g2 U.S./Bahamas coastal charts with shorelines, depth contours, navaids, harbors, marinas, and more
• Built-in 3-axis tilt-compensated electronic compass and barometric altimeter for heading/altitude/weather
• Share your waypoints, tracks, routes and geocaches wirelessly with other compatible device user

Garmin

• Bright, Sunlight-readable 7” touchscreen with keyed assist
• Includes GT24 transducer for ultra High-Definition clearer scanning sonar and Garmin high wide CHIRP traditional sonar
• Preloaded bluechart G3 coastal charts with integrated Navionics data
• Supports Panoptix all-seeing sonar, including Panoptix live Scope sonar
• Sonar sharing capabilities with other ECHOMAP Plus, ECHOMAP UHD and ECHOMAP Ultra units
• Included Components: ECHOMAP UHD 74cv with BlueChart g3 for U.S.; GT24UHD-TM transducer; Power/data cable; Tilt/swivel mount with quick release cradle; Flush mount; Protective cover; Hardware; Documentation

Garmin

• Includes transducer for built-in Garmin CHIRP traditional sonar plus CHIRP ClearVü scanning sonar
• Built-in Garmin Quickdraw Contours mapping software lets you create and store maps with 1’ contours for up to 2 million acres
• Built-in GPS lets you mark waypoints, create routes and view boat’s speed. Frequencies supported : Traditional: 50/77/200 kHz
• Bright, sunlight-readable 5” display and intuitive user interface
• Rugged design for every fishing environment. Display resolution: 800 x 480 pixels

Garmin

• Designed for cruisers, sailors and sailing racers who demand high performance, ease of operation and feature integration, the GPSMAP 7408 chartplotter with 8-inch multi-touch widescreen display has a 10 Hz internal GPS that updates position and heading 10 times per second. It is fully network capable, including the Garmin Network and NMEA 2000, and offers the conveniences of built-in Wi-Fi connectivity. Full-network compatibility allows you to add more capabilities to your boat.
• GPSMAP 7408 allows you to share features with other compatible GPSMAP units, such as radar, GCV 10 DownVü and SideVü scanning sonar, GSD 24, GSD 25 and GSD 26 sonar modules, supplemental maps, and user data, including waypoints, routes and tracks. User data entered into 1 chartplotter can be automatically synced with other chartplotters in a network.
• Fast, responsive 10 Hz GPS/GLONASS refreshes your position and heading 10 times each second to make your movement on the screen more fluid. It makes dropping up to 5,000 accurate waypoints — and finding your way back to them — quick and easy. Supported sailing features include laylines, enhanced wind rose, heading and course-over-ground lines, true wind data fields and tide/current/time slider.
• Garmin gWind, gWind Wireless and gWind Race transducers feature twin-fin technology with 3-bladed propeller. Connect to the NMEA 2000 and compatible Garmin chartplotters via the GND 10 black box bridge. The GND 10 black box interface seamlessly integrates Nexus instruments and sensors with the Garmin family. It converts data between the Nexus network and NMEA 2000 to provide trouble-free compatibility between Nexus and Garmin products.
• Two SD card slots provide expandable memory for accessory map purchases, such as LakeVü HD, LakeVü HD Ultra or BlueChart g2 or BlueChart g2 Vision. Enjoy the ability to control all compatible FUSION-Link-enabled audio systems directly from your compatible chartplotter display. Built-in Wi-Fi/ANT for use with Garmin Helm and BlueChart Mobile.

Garmin

International Marine/Ragged Mountain Press

• Entertainment
• Videos - Instructional

Bennett

• Nautical slide rule
• Bearing conversions
• Bearing Reciprocals

RF Animation LLC

• 2.6-inch TFT LCD display. Display size-1.43 x 2.15 inches. 2.6 inch diagonal
• Worldwide shaded relief basemap; microSD card slot for optional mapping
• 3-Axis compass & barometric altimeter
• Floats, buoyant
• Built-in 3-axis electronic compass; Barometric altimeter
• 1.7MB built-in memory

Garmin

• CRUISE CONFIDENTLY: Simrad Cruise is the most intuitive, easy-to-use chartplotter available. Everything you need for simple and straightforward GPS navigation is right inside the box.
• ALWAYS ON COURSE: Preloaded with a US coastal map, Simrad Cruise comes complete with all the charts you need to enjoy your day on the water. Supports enhanced charts from C-MAP and Navionics.
• EFFORTLESS CONTROL: Intuitive menus let you quickly find the information you need, when you need it. Rotary dial and keypad controls make navigating from screen to screen effortless.
• STAY INFORMED: Depth readings, position, battery voltage and other critical boat information, can all be monitored on your screen for quick reference and situational awareness.
• CHIRP SONAR TRANSDUCER: Included 83/200 transducer provides excellent automatic depth tracking for worry-free operation without the need for fine tuning or pre-programming.

Simrad

• Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging.
• 2. 6-inch TFT LCD display
• Worldwide shaded relief base map; micro SD card slot for optional mapping
• 3-Axis compass & barometric altimeter
• Floats, buoyant

Garmin