The GPSMAP 79s has a built-in compass and is very robust and buoyant.Stay on course and track more adventures with the rugged, buoyant GPSMAP® 79s handheld.
It is waterproof, it floats and is anti-fog, so it is comfortable on the water, just like you. This device can store up to 10,000 waypoints and beyond, so you don't have to too.
When in open water, reliable positioning can be helpful.
The built-in compass will point you in the right direction.
Get the best of Garmin and Navionics data with optional BlueChart® g3 charts.
Extend your boat rides: you have up to 19 hours of battery life in GPS mode.
This device is IPX7 waterproof and features a high resolution, anti-glare color screen. The glass is also anti-scratch and anti-fog.
If the sea starts to shake and the laptop falls into the water, don't worry. The device floats.
User-replaceable AA batteries (not included) provide up to 19 hours of battery life in GPS tracking mode.
Support for multiple satellite constellations, such as GPS, GLONASS, Beidou, Galileo, QZSS and SBAS, ensures accuracy and reliability in tracking and positioning around the world.
The larger memory capacity than previous models means you can save and track 10,000 waypoints, 250 routes and 300 fitness activities.
The 3-axis electronic compass with tilt compensation shows your heading, even when the boat is stationary.
Specific References
No customer reviews for the moment.
Marine grade mild steel fire extinguisher with wall mounting bracket.
Electronic protective filter for on-board equipment
Quickly eliminates scale and limestone formations
The GPSMAP 78s features an electronic compass with integrated 3-axis tilt compensation 
GPSMAP 78 is supplied with an integrated world map fund to allow you to go anywhere in any simplicity. 
