Is in one shopping basket right now, grab yours now!
The tough, floating GPSMAP 79s handheld was designed specifically for use on boats. It has a high-resolution colour display that is easy to read even in bright sunlight. The integrated GPS receiver allows the exact position to be displayed at all times and a compass shows you the way. BlueChart g3 marine charts are also supported. Product details
Having issues?
If you are not redirected to PayPal, it could be due to your browser settings.
Please check and if necessary deactivate the setting "Hide IP address" in the settings -> Safari -> Hide IP
address. Please also check your browser for updates.
The tough, floating GPSMAP 79s handheld was designed specifically for use on boats. It has a high-resolution colour display that is easy to read even in bright sunlight. The integrated GPS receiver allows the exact position to be displayed at all times and a compass shows you the way. BlueChart g3 marine charts are also supported.
Great Battery Life
Two user replaceable AA batteries (not included) provide up to 19 hours life.
Accurate Tracking
The device supports multiple satellite constellations and guarantees reliable, accurate tracking and positioning worldwide. Support includes GPS, GLONASS, Galileo, QZSS and SBAS constellations.
Increased Memory
With more memory than previous models, up to 10,000 waypoints, 250 routes and 300 fitness activity files can be saved and tracked.
Built-in Compass
The electronic 3-axis compass with tilt compensation shows your heading, even when the boat is not moving.