A rugged, floating handheld GPS designed for marine and outdoor navigation. Simple, reliable, and built to perform in tough conditions.

Key Features:

Floats on water & IPX7 waterproof
High-sensitivity GPS receiver
Built-in worldwide basemap
Easy-to-use button interface
Long battery life (up to 20 hours)

Specs:

Display: 2.6″ color, 160×240 px
Memory: Internal + microSD support
Waypoints: 2,000 | Routes: 200
Battery: 2×AA batteries

IN THE BOX

GPSMAP 78
Wrist strap
USB cable
Quickstart Guide