For boaters and watersports enthusiasts who want to run with the best, the rugged GPSMAP 78s features a 3-axis compass, barometric altimeter, crisp color mapping, high-sensitivity receiver, new molded rubber side grips, plus a microSD™ card slot for loading additional maps. And it floats!
GPSMAP 78s
Marine GPS
Key Features
- Explore
- Get Your Bearings
- Share Wirelessly
- Keep Your Fix
- Add Maps
- Add Maps
- Get Connected
- Find Fun