--- product_id: 80685468 title: "Garmin GPSMAP 478 3.7-Inch Waterproof Marine GPS and Chartplotter" brand: "garmin" price: "S/.53" currency: PEN in_stock: false reviews_count: 8 url: https://www.desertcart.pe/products/80685468-garmin-gpsmap-478-3-7-inch-waterproof-marine-gps-chartplotter store_origin: PE region: Peru --- # Waterproof 12-Channel GPS Marine Charts Garmin GPSMAP 478 3.7-Inch Waterproof Marine GPS and Chartplotter **Brand:** garmin **Price:** S/.53 **Availability:** ❌ Out of Stock ## Summary > 🌟 Navigate the Waters Like a Pro! ## Quick Answers - **What is this?** Garmin GPSMAP 478 3.7-Inch Waterproof Marine GPS and Chartplotter by garmin - **How much does it cost?** S/.53 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/80685468-garmin-gpsmap-478-3-7-inch-waterproof-marine-gps-chartplotter) ## Best For - garmin enthusiasts ## Why This Product - Trusted garmin brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Stay Updated:** Utilizes advanced BlueChart G2 technology for the latest in marine navigation. - • **Explore the Coastline:** Comes preloaded with detailed marine charts of the U.S. coastline, including Alaska and Hawaii. - • **Built for the Elements:** Designed to withstand the rigors of marine environments with its waterproof construction. - • **Urban Adventures Await:** Includes City Navigator NT maps for detailed street navigation across the U.S., Canada, and Puerto Rico. - • **Navigate with Confidence:** Equipped with a WAAS-enabled, 12 parallel-channel GPS receiver for precise offshore navigation. ## Overview The Garmin GPSMAP 478 is a robust 3.7-inch waterproof marine GPS and chartplotter, featuring a WAAS-enabled GPS receiver, built-in marine detail charts, and preloaded street maps for seamless navigation on land and sea. ## Description Product Description GARMIN 010-00543-00 GPSMAP 478 Chartplotter/GPS. Go from box to boat to dash with the portable and versatile GPSMAP 478. This combination color chartplotter and land navigator comes preloaded with U.S. marine charts utilizing elements of the latest BlueChart g2 technology, in addition to detailed street level mapping. Optional weather and sonar capabilities combined with the ability to conveniently add plug in data cards, let you easily add more maps and features/making this one incredible GPS navigator for land and sea. From curbside to dockside, the GPSMAP 478 has you covered /no downloads or computer required. Its built in marine charts utilize the latest BlueChart g2 technology and feature coverage for all U.S. coastal areas, including Alaska and Hawaii. Our g2 mapping technology offers a smoother, more fluid presentation on your screen. For road trips, the 478 along with its freshwater counterpart, the GPSMAP 378, come preloaded with City Navigator NT detailed street maps for North America and include automatic routing with voice guidance along with an industry leading database with more than six million points of interest/ including hotels, restaurants, gas stations, marinas, attractions and more. An included marine mount and automotive kit make it a snap to transfer the unit from boat to car. .com Go from box to boat to dash with the portable and versatile WAAS enabled, 12 parallel channel Garmin GPSMAP 478 GPS receiver. This combination color chartplotter and land navigator comes preloaded with United States marine charts utilizing elements of the latest BlueChart g2 technology, in addition to detailed street level mapping. With a 3.8-inch diagonal, 480 x 320, 256-color TFT screen with adjustable LED backlight, this navigation system supplies easy to read information to help chart your boating and driving trips. It also offers optional weather and sonar capabilities and gives you the ability to use plug in data cards, so you can instantly add new maps to your GPSMAP 478 without connecting to your computer. Designed for use both on land and in seawater, the GPSMAP 478 is ready to go, right out of the box--no downloads or computer required. The GPSMAP 478's built in marine charts use the latest BlueChart g2 technology for a smoother, more fluid presentation on your screen, and feature coverage for all U.S. coastal areas, including Alaska and Hawaii. For road trips, this system comes preloaded with City Navigator NT detailed street maps for North America and offers automatic routing with voice guidance to help get you where you're going quickly and easily. The GPSMAP 478 also includes an industry leading database with more than six million points of interest including hotels, restaurants, gas stations, marinas, attractions and more. This system also tracks 10,000 points and the automatic track log saves up to 15 points. For additional flexibility, an included marine mount and automotive kit make it a snap to transfer the unit from boat to car. With the GPSMAP 478, weather and audio options travel with your plotter, whether you're navigating on land or sea. In fact, this system can display real-time weather information on the high-resolution 256-color sunlight-readable TFT display. To help make sure you're prepared for whatever comes your way, view NEXRAD radar, storm cells, wind speeds, surface temperatures, forecasts and more than a dozen other weather attributes, so you can spend more time enjoying the water and less time worrying about the weather. And with the GXM 30 antenna, you also have the option of receiving XM Satellite Radio's 150 plus channels of commercial-free music, sports, news, talk and entertainment programming.What's in the Box GPSMAP 478 chart plotter, preloaded with U.S. marine detail maps (g2 technology), preloaded City Navigator NT North America (full coverage), Trip and Waypoint Manager, USB/PC interface cable, power/data cable, marine mount, automotive mount, universal friction mount, 12-volt adapter cable with speaker, AC charger, protective cover, owner's manual, and quick reference guide. ## Features - WAAS-Enabled, 12 Parallel-Channel GPS Receiver - For Offshore Applications - Features Built-In Marine Detail Charts Of The United States Coastline, Including Alaska & Hawaii - Utilize Elements Of New Bluechart G2 Technology - Preloaded With City Navigator Nt Detailed Street Maps Of The United States, Canada & Puerto Rico ## Product Details - **Brand:** Garmin - **Vehicle Service Type:** Boat, Car - **Screen Size:** 3.7 Inches - **Special Feature:** Waterproof - **Connectivity Technology:** USB - **Map Type:** Yes (BlueChart g2 and City Navigator NT) - **Mounting Type:** Bail - **Resolution:** 480 x 320 pixels - **Item Weight:** 385 Grams - **Year:** 2008 ## Images ![Garmin GPSMAP 478 3.7-Inch Waterproof Marine GPS and Chartplotter - Image 1](https://m.media-amazon.com/images/I/51zcyuCOPVL.jpg) ## Available Options This product comes in different **Product Packaging** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ What a great product. *by G***R on June 14, 2007* I love this GPS.The Con's are, it would be great to include inland lakes and ocean on one GPS, did garmin ever think that someone may actually want to take their boat on both or is this a ploy to make you purchase memory and an additional CD. The second downside is the menu's can be confusing and if you are at sea and dont remember what keys to push and are constantly going back to the quickstart guide it become irritating. This issue may not be relevant if you are a prior garmin user or once you have used it for a while and get used to the menus.The Pro's are numerous, for such a small screen it is incredibly bright and easy to read. The detail is extremly good. The battery life is at least 4 to 6 hours if you dim it down.Overall a good product. ### ⭐⭐⭐⭐⭐ Ship to Shore *by C***T on August 11, 2007* Yes, all products have a learning curve and the Garmin GPSMap 478 is no exception. This said, the 478 is a very useful tool in any environment. It will guide you to roadway destinations with precision and charm (using the voice feature) and plot a course through nationwide costal cruising. Add on features expand its use to enhanced weather data, depth sounding, fish finding, satellite radio and more. I have only had the unit for a short time and already see it as a great asset in the car and essential on the boat. Coastal cruising here I come! ### ⭐ Quality Control??? *by J***. on August 6, 2009* I bought the unit NEW from Amazon and received it on Jan 3 2009. The sound didn't work, so after dealing with Garmin's customer service I sent my 12V cord/speaker to Garmin waited three weeks and received a replacement. Still no sound. Garmin then told me to send the unit back to them for replacement. About three weeks after sending the unit to them, I received a replacement, only this one had a loose antenna. The GPS worked fine at first, then it started having trouble finding satellites. Garmin then told me to send the GPS back to them for inspection and sent me a replacement about three weeks later. Now this GPS does not charge. The battery is dead.All of this within seven months of spending close to $700.00 for a NEW GPS and an additional $30.00 in shipping and insurance. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pe/products/80685468-garmin-gpsmap-478-3-7-inch-waterproof-marine-gps-chartplotter](https://www.desertcart.pe/products/80685468-garmin-gpsmap-478-3-7-inch-waterproof-marine-gps-chartplotter) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-05-06*