Garmin GPSMAP 78sc Handheld Marine GPS

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The GPSMAP 78SC from Garmi is a versatile performer that is popular among boaters and water sports enthusiasts.

This magical device comes with a plethora of features such as built-in BlueChart® g2 coastal charts and a worldwide basemap with imagery, a built-in 3-axis tilt-compensated electronic compass to guide you in the right direction, a barometric altimeter, and wireless sharing of tracks and routes with other compatible users, so you can explore the waters with ease.

Go for it! It's an amazing device that's incredibly user-friendly.


Physical dimensions: 2.6" x 6.0" x 1.2" (6.6 x 15.2 x 3.0 cm)

Display size: 1.43" x 2.15" (3.6 x 5.5 cm); 2.6" diag (6.6 cm)

Display resolution: 160 x 240 pixels

Display type: transflective, 65-K color TFT

Weight: 7.7 oz (218.3 g) with batteries

Battery type: 2 AA batteries (not included); NiMH or Lithium recommended

Battery life: up to 35 hours at 10-minute tracking; up to 200 hours at 30-minute tracking (power save mode)

Water rating:IPX7

High-sensitivity receiver: Yes

Memory/history: 1.7 GB

Connectivity: Yes (Wi-Fi®, BLUETOOTH®, ANT+®)

Maps & Memory:

Preloaded maps: Yes

Ability to add maps: Yes

Basemap: Yes

Automatic routing (turn by turn routing on roads) for outdoor activities: Yes (with optional mapping for detailed roads)

External memory storage: Microsd™ card (not included)

Waypoints/favorites/locations: 2000

Tracklog:10,000 points, 200 saved tracks

Routes: 200


Barometric Altimeter: Yes

Compass: Yes (tilt-compensated 3-axis)

Outdoor Recreation: 

Area calculation: Yes

Hunt/fish calendar Yes

Sun and moon information: Yes

Geocaching-friendly: Yes (Paperless)

Custom maps compatible: Yes

Picture viewer: Yes


1x GPSMAP 78sc

1x Wrist strap

1x USB cable

1x Manual