Garmin GPSMAP 721xs Chartplotter Fishfinder

Overview Garmin GPSMAP 721xs Chartplotter Fishfinder

Garmin GPSMAP 721xs Chartplotter Fishfinder is a 7-inch chartplotter and fishfinder combo built for responsive navigation and clearer sonar views. It combines 10 Hz GPS/GLONASS (Internal) and HD-ID and CHIRP (Transducer dependent) to support fishing and route planning from the helm. Key onboard capabilities include 800 x 480 pixels (WVGA), 10 Hz GPS/GLONASS (Internal), HD-ID and CHIRP (Transducer dependent).

In practical fishing use, an offshore angler can utilize the 10 Hz update rate to hold a precise position over a small rock pile, even in shifting currents. The fluid movement on the 7-inch display allows the captain to see exactly how the boat is reacting to steering inputs in real-time.

Key Features

• Superfast 10 Hz GPS/GLONASS Receiver: This industry-leading receiver updates your coordinates 10 times per second, which is 10 times more frequent than standard 1 Hz units. This high-frequency update rate provides exceptionally fluid vessel movement on the display, allowing for precise accuracy when returning to a marked fishing spot or navigating tight quarters at low speeds.
• Spread-Spectrum CHIRP Technology: When paired with an optional CHIRP transducer, the unit sweeps a wide range of frequencies to provide significantly better target separation and clarity than traditional sonar. This allows the user to distinguish between individual baitfish and larger predators at extraordinary depths with marine-grade precision.
• Integrated HD-ID Sonar Ready: Garmin’s exclusive HD-ID sonar technology is built directly into the hardware, providing a clear, high-definition picture of fish arches and underwater structures once connected to your chosen transducer. This head unit is primed to deliver separation and definition for the most demanding anglers.
• Sonar Recording: This feature coordinates sonar returns with your boat’s exact GPS position. It saves this digital information directly onto your map for later review, allowing you to build a personalized database of productive fishing grounds and submerged hazards.
• Vibrant 7-Inch WVGA Touchscreen: The high-resolution screen offers superior clarity and sunlight readability. With advanced pinch-to-zoom functionality, the display ensures that your maps and sonar imagery remain easy to manipulate even in the intense glare of the open water.
• Wireless Connectivity: Integrated wireless features allow you to pair the unit with specialized marine applications on your smartphone or tablet. This extends the power of your helm, allowing for easy data sharing and remote management of waypoints and routes.

Applications

In practical fishing use, an offshore angler can utilize the 10 Hz update rate to hold a precise position over a small rock pile, even in shifting currents. The fluid movement on the 7-inch display allows the captain to see exactly how the boat is reacting to steering inputs in real-time.

By utilizing the sonar recording function, the crew can map a new section of a reef or estuary, creating a high-detail reference for future trips that traditional charts may lack. For those navigating complex coastal waterways or busy shipping lanes, the NMEA 2000 connectivity provides a critical safety layer.

Specifications

What’s Included

• 1x Garmin GPSMAP 721xs Combo Unit (Head Only)
• 1x Power/Data Cable
• 1x Bail Mount Kit and Knobs
• 1x Flush Mount Gasket and Hardware
• 1x Protective Front Sun Cover
• 1x Documentation and Installation Pack