- GPSMAP 7616 preloaded with BlueChart® g2 and LakeVü HD coastal maps
- Power/data cable
- NMEA 2000® drop cable
- T-connector
- Flush mount kit
- Protective cover
- Documentation
Tech Specs
Garmin GPSMAP 7616 Marine Chartplotter with Panoptix Real-Time Sonar
Introduction
The Garmin GPSMAP 7616 delivers marine-grade navigation performance with a 10 Hz GPS/GLONASS refresh rate that updates your position and heading 10 times per second, providing real-time situational awareness critical for safe navigation on coastal waters and inland lakes. This 16-inch chartplotter combines advanced mapping capabilities with integrated sonar technology, offering mariners and sailors a single platform to monitor navigation data, underwater conditions, and autopilot integration without switching between multiple devices.
Key Features
- 10 Hz GPS/GLONASS refresh rate with position updates occurring 10 times per second for enhanced navigational precision
- 16-inch high-resolution touchscreen display engineered for visibility in direct sunlight and variable lighting conditions
- Preloaded BlueChart g2 and LakeVü HD mapping covering thousands of U.S. coastal areas and inland lakes with detailed bathymetric data
- Dual SD card slots enabling expandable memory capacity for map upgrades and additional chart storage
- Full-network compatibility with radar, autopilot systems, sensors, and remote sonar modules for integrated bridge operations
- Panoptix Down and Forward sonar transducers providing real-time 3D underwater visualization with live sonar feeds
Data Insights
The 10 Hz update rate significantly outperforms traditional chartplotters operating at single-digit refresh cycles, delivering smoother tracking and faster waypoint acquisition. Real-time sonar data combined with precise GPS positioning enhances navigation safety by up to 40% compared to chart-only navigation systems, while the dual-frequency architecture expands detection range and target resolution for comprehensive underwater mapping during active fishing or research operations.
Usage Instructions
Mount the unit in a location offering clear horizon visibility, avoiding obstructions that could weaken GPS signal reception. Power on the device and navigate menus using the responsive touchscreen interface to access preloaded maps, sonar feeds, and network settings. Keep SD cards updated with the latest BlueChart and LakeVü chart revisions downloaded from Garmin to ensure current bathymetric data and navigational hazard information for your operating region.
Design & Material
The GPSMAP 7616 integrates a modern, space-efficient design optimized for helm station installation on vessels ranging from center consoles to cruising sailboats. The compact profile and angled mounting bracket allow flexible positioning without consuming excessive dashboard real estate, while the dark bezel minimizes glare and screen reflection during daylight operation.
- Marine-grade aluminum and composite housing withstands salt spray, vibration, and thermal cycling without degradation
- IP67 water-resistant sealing prevents ingress of moisture and spray during offshore conditions and deck washdown operations
- Responsive capacitive touchscreen with multi-touch gesture support for intuitive menu navigation and map manipulation
- High-brightness LCD technology delivers readable charts and sonar imagery under direct sunlight without requiring brightness adjustment
- Low-profile flush-mount design with integrated cable routing minimizes installation footprint and protects connectors from weather exposure
- Corrosion-resistant stainless steel hardware and composite bezels engineered for 10+ years of marine service life
Final Verdict
The Garmin GPSMAP 7616 combines industry-leading refresh rates, integrated sonar visualization, and expandable mapping into a single integrated platform that eliminates the need for separate GPS and fishfinder units. With marine-grade construction, real-time sonar capability, and network interoperability with autopilot and radar systems, this chartplotter delivers the precision and reliability required for confident offshore navigation and advanced fishing operations. Invest in the GPSMAP 7616 to transform your time on the water with professional-grade navigation tools designed for demanding maritime environments.
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.
Reviews
Ask a Question
Tech Specs
Garmin GPSMAP 7616 Marine Chartplotter with Panoptix Real-Time Sonar
Introduction
The Garmin GPSMAP 7616 delivers marine-grade navigation performance with a 10 Hz GPS/GLONASS refresh rate that updates your position and heading 10 times per second, providing real-time situational awareness critical for safe navigation on coastal waters and inland lakes. This 16-inch chartplotter combines advanced mapping capabilities with integrated sonar technology, offering mariners and sailors a single platform to monitor navigation data, underwater conditions, and autopilot integration without switching between multiple devices.
Key Features
- 10 Hz GPS/GLONASS refresh rate with position updates occurring 10 times per second for enhanced navigational precision
- 16-inch high-resolution touchscreen display engineered for visibility in direct sunlight and variable lighting conditions
- Preloaded BlueChart g2 and LakeVü HD mapping covering thousands of U.S. coastal areas and inland lakes with detailed bathymetric data
- Dual SD card slots enabling expandable memory capacity for map upgrades and additional chart storage
- Full-network compatibility with radar, autopilot systems, sensors, and remote sonar modules for integrated bridge operations
- Panoptix Down and Forward sonar transducers providing real-time 3D underwater visualization with live sonar feeds
Data Insights
The 10 Hz update rate significantly outperforms traditional chartplotters operating at single-digit refresh cycles, delivering smoother tracking and faster waypoint acquisition. Real-time sonar data combined with precise GPS positioning enhances navigation safety by up to 40% compared to chart-only navigation systems, while the dual-frequency architecture expands detection range and target resolution for comprehensive underwater mapping during active fishing or research operations.
Usage Instructions
Mount the unit in a location offering clear horizon visibility, avoiding obstructions that could weaken GPS signal reception. Power on the device and navigate menus using the responsive touchscreen interface to access preloaded maps, sonar feeds, and network settings. Keep SD cards updated with the latest BlueChart and LakeVü chart revisions downloaded from Garmin to ensure current bathymetric data and navigational hazard information for your operating region.
Design & Material
The GPSMAP 7616 integrates a modern, space-efficient design optimized for helm station installation on vessels ranging from center consoles to cruising sailboats. The compact profile and angled mounting bracket allow flexible positioning without consuming excessive dashboard real estate, while the dark bezel minimizes glare and screen reflection during daylight operation.
- Marine-grade aluminum and composite housing withstands salt spray, vibration, and thermal cycling without degradation
- IP67 water-resistant sealing prevents ingress of moisture and spray during offshore conditions and deck washdown operations
- Responsive capacitive touchscreen with multi-touch gesture support for intuitive menu navigation and map manipulation
- High-brightness LCD technology delivers readable charts and sonar imagery under direct sunlight without requiring brightness adjustment
- Low-profile flush-mount design with integrated cable routing minimizes installation footprint and protects connectors from weather exposure
- Corrosion-resistant stainless steel hardware and composite bezels engineered for 10+ years of marine service life
Final Verdict
The Garmin GPSMAP 7616 combines industry-leading refresh rates, integrated sonar visualization, and expandable mapping into a single integrated platform that eliminates the need for separate GPS and fishfinder units. With marine-grade construction, real-time sonar capability, and network interoperability with autopilot and radar systems, this chartplotter delivers the precision and reliability required for confident offshore navigation and advanced fishing operations. Invest in the GPSMAP 7616 to transform your time on the water with professional-grade navigation tools designed for demanding maritime environments.
In The Box
- GPSMAP 7616 preloaded with BlueChart® g2 and LakeVü HD coastal maps
- Power/data cable
- NMEA 2000® drop cable
- T-connector
- Flush mount kit
- Protective cover
- 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 7616 Marine Chartplotter with Panoptix Real-Time Sonar
Introduction
The Garmin GPSMAP 7616 delivers marine-grade navigation performance with a 10 Hz GPS/GLONASS refresh rate that updates your position and heading 10 times per second, providing real-time situational awareness critical for safe navigation on coastal waters and inland lakes. This 16-inch chartplotter combines advanced mapping capabilities with integrated sonar technology, offering mariners and sailors a single platform to monitor navigation data, underwater conditions, and autopilot integration without switching between multiple devices.
Key Features
- 10 Hz GPS/GLONASS refresh rate with position updates occurring 10 times per second for enhanced navigational precision
- 16-inch high-resolution touchscreen display engineered for visibility in direct sunlight and variable lighting conditions
- Preloaded BlueChart g2 and LakeVü HD mapping covering thousands of U.S. coastal areas and inland lakes with detailed bathymetric data
- Dual SD card slots enabling expandable memory capacity for map upgrades and additional chart storage
- Full-network compatibility with radar, autopilot systems, sensors, and remote sonar modules for integrated bridge operations
- Panoptix Down and Forward sonar transducers providing real-time 3D underwater visualization with live sonar feeds
Data Insights
The 10 Hz update rate significantly outperforms traditional chartplotters operating at single-digit refresh cycles, delivering smoother tracking and faster waypoint acquisition. Real-time sonar data combined with precise GPS positioning enhances navigation safety by up to 40% compared to chart-only navigation systems, while the dual-frequency architecture expands detection range and target resolution for comprehensive underwater mapping during active fishing or research operations.
Usage Instructions
Mount the unit in a location offering clear horizon visibility, avoiding obstructions that could weaken GPS signal reception. Power on the device and navigate menus using the responsive touchscreen interface to access preloaded maps, sonar feeds, and network settings. Keep SD cards updated with the latest BlueChart and LakeVü chart revisions downloaded from Garmin to ensure current bathymetric data and navigational hazard information for your operating region.
Design & Material
The GPSMAP 7616 integrates a modern, space-efficient design optimized for helm station installation on vessels ranging from center consoles to cruising sailboats. The compact profile and angled mounting bracket allow flexible positioning without consuming excessive dashboard real estate, while the dark bezel minimizes glare and screen reflection during daylight operation.
- Marine-grade aluminum and composite housing withstands salt spray, vibration, and thermal cycling without degradation
- IP67 water-resistant sealing prevents ingress of moisture and spray during offshore conditions and deck washdown operations
- Responsive capacitive touchscreen with multi-touch gesture support for intuitive menu navigation and map manipulation
- High-brightness LCD technology delivers readable charts and sonar imagery under direct sunlight without requiring brightness adjustment
- Low-profile flush-mount design with integrated cable routing minimizes installation footprint and protects connectors from weather exposure
- Corrosion-resistant stainless steel hardware and composite bezels engineered for 10+ years of marine service life
Final Verdict
The Garmin GPSMAP 7616 combines industry-leading refresh rates, integrated sonar visualization, and expandable mapping into a single integrated platform that eliminates the need for separate GPS and fishfinder units. With marine-grade construction, real-time sonar capability, and network interoperability with autopilot and radar systems, this chartplotter delivers the precision and reliability required for confident offshore navigation and advanced fishing operations. Invest in the GPSMAP 7616 to transform your time on the water with professional-grade navigation tools designed for demanding maritime environments.




Garmin Warranty