Garmin - GPSMAP 78s GPS - Gray

Find your way on the water with this buoyant and water-resistant GPS receiver, which features a 3-axis electronic compass to identify your direction at a glance and a built-in barometric altimeter to display your altitude and track changing weather.
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.



What's Included

  • Owner's manual

Ratings & Reviews

Overall Customer Rating:
100% of customers would recommend this product to a friend (1 out of 1)

Product Features

Built-in worldwide base map

For easy navigation in a wide variety of locales. Supports BirdsEye Satellite Imagery (subscription required), which allows you to download satellite images and integrate them with your maps.

2.6" transflective color TFT screen

Provides a bright, easy-to-read display.

3-axis tilt-compensated compass

Helps you identify your direction without the need to hold the device level. Sun/moon information and tide tables also included.

Barometric altimeter

Tracks changes in pressure to pinpoint your altitude and lets you plot barometric pressure over time to track changing weather conditions.

2,000 waypoints, 200 routes, 10,000 points and 200 saved tracks

Guide you toward interesting and useful destinations.

Batteries required

2 AA batteries (not included).

Wireless sharing

Lets you easily share your waypoints, tracks, routes and geocaches with users of compatible devices.

WAAS-enabled GPS receiver and HotFix satellite prediction

Identify your position quickly and precisely, even in deep canyons or under heavy cover.

Water-resistant case

Withstands splashes and dunks and is designed to float if dropped in water.

microSD card slot

Allows you to load additional maps (media card not included).

Overall Customer Rating

(1 Review)
Product images, including color, may differ from actual product appearance.