Garmin truck GPS 780

Garmin Truck GPS 780 Review

Truck GPS
  • Price - 9.6/10
  • Functions - 9.6/10
  • Accuracy - 9.6/10


Garmin truck GPS 780 is a premium navigation system that will meet all your requirements.


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Garmin truck GPS 780

More and more drivers are concentrating, recently, on the acquisition of a very helpful assistant on the road, namely the GPS navigator. It almost becomes essential especially for the people who operate as professional drivers and have to drive long distances with high-speed vehicles, such as the truck.

For such circumstances, the companies have created the GPS navigators for trucks, designed to instantly identify the wanted route, but also to give specific particularities of the accessible routes, which are associated with possible traffic jams, collisions or modifications.

Buying a GPS navigator, especially for the truck, can be difficult, especially if it is the first time you are looking for such a product.

These tools are characterized by numerous useful functions, which you may find difficult to discern to obtain the most suitable device for your needs.

Known until recently as ProNav, Garmin Ltd, is an American multinational company founded by Gary Burrell and Mon Kao in 1989. The head office is placed in Switzerland, and the brand is recognized for developing a specialized GPS technology that outfits cars. , airplanes, ships, and various sports equipment.

In this article, we will discuss at length about Garmin truck GPS 780 LMT-S GPS Truck Navigator.


For drivers of “Large Goods Vehicles” who want a proper large-screen navigator, the dēzl 780 LMT-D truck navigator with GPS with its 7-touch screen is the ideal companion on the road. In addition to premium maps, voice-controlled navigation, and advanced connectivity features, it comes with a powered magnetic holder for safe attachment and easy removal when you exit the cabin. Stay connected, get alerts, and stay on the long-haul route with the dēzl 780 LMT-D.

To help you get the most out of its higher-resolution, zoom-in display, the dēzl 780 LMT-D comes preloaded with maps that also include truck route warnings such as bridge heights, tight curves, steep slopes and more for the most important roads and highways.

Simply enter your vehicle’s profile information (customizable based on height, weight, length, width, and hazardous materials) and you will find the preferred routes of truck drivers and suitable for the size, load, and weight of your truck.

Dēzl ™ 780 contains detailed maps of Europe, including truck restrictions such as bridge height, dangerous curves, weight limits, etc. and related information for major roads and highways.

Simply enter your vehicle’s profile information (customizable depending on height, weight, length, width and hazardous materials) and you will find the preferred truck driver routes and appropriate for the size, load and weight of the vehicle. For added comfort, the Simple Truck Profile allows you to easily change the size of trailers at the push of a button.


What’s on the road ahead? Smartphone Link is a free mobile application that connects your dēzl 780 to your iPhone or Android smartphone. When associated, the dēzl camera can access real-time information such as traffic info, surveillance cameras, weather information and more.

The convenience of voice-activated navigation allows you to control the dēzl 780 LMT-D truck navigator with simple voice commands so you can keep your hands on the steering wheel while keeping your eyes concentrated on the road.

Updating maps and software is simple because the dēzl 780 has built-in Wi-Fi. When a new update is available and you are connected to a Wi-Fi network, you will automatically receive a screen notification. Then simply use the on-screen Wi-Fi button to update your data without having to connect your dēzl to a computer. In the shortest time, you will be ready to start again.

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Garmin GPS

Pair a Bluetooth enabled smartphone or tablet with dēzl 780 for wireless dialing via its built-in microphone or speaker. Put your phone in your pocket or dashboard and enjoy hands-free calls without being distracted from the road. You can also receive customizable smart notifications4 for calls, text messages, app alerts, and more that will appear right on your navigation display.

To make your trip easier, the dēzl 780 truck navigator offers easy scheduling breaks with regular notifications that help you make the most of every stop. Locate points of interest that interest professional drivers such as food, fuel, rest areas, showers, ATMs, Wi-Fi and more. You can even search and filter truck stops based on your preferred amenities such as showers, fuel stations, Wi-Fi and truck washes.

The Dēzl 780 also includes a Service History Log that allows you to record the data and type of service work performed. You can conveniently monitor tire mileage, tire pressure, oil changes, tire changes and more.

The unit comes pre-loaded with a simple truck monitoring solution that allows fleet operators to easily monitor truck drivers and send communications, such as a text message containing a delivery address. The driver can select the address from the text message and receive easy directions to the destination.

Why is it so special?

See what’s behind the truck as you go backward by adding a Garmin Reversing Camera (sold separately). The Garmin truck GPS 780 is compatible with the Garmin BC 35 rear view camera. When paired, the dēzl device will display the video images transmitted by the camera even on the navigation display.

In addition to its detailed maps and the large screen that can be easily viewed from any corner of the cabin, the dēzl ™ 780 comes equipped with very powerful speakers that provide step-by-step voice instructions that you can hear loud and clear, even with road noises.

An integrated travel planner allows the creation of multi-stop routes, as well as the planning and saving of subsequent trips. There is also Easy Route Definition, which allows you to add a point on the map by simply touching the screen, so you can adjust your route to include your favorite routes, cities or locations.

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While driving, the Active Tape Guide provides voice prompts and intensely colored arrows on the display to indicate the appropriate band for the next turn or the next exit.

Full-color view of intersections photoReal displays realistic graphics of future intersections to facilitate navigation through them. In addition, the BirdsEye view of intersections provides a detailed view of intersections on the highways, with images from above, as if they were above the head.

The navigation screen of the dēzl device also displays the current speed, road or road you are driving and the estimated arrival time at your destination.


  • easy to install
  • very large screen and easy to read
  • compatible with on-board video cameras


  • the unit closes, by itself
  • does not come with a memory card


If you are a truck driver and you are tired of using an uncomfortable traditional map, it would be time to buy a GPS specially designed for you. Garmin truck GPS 780 is a premium navigation system that will meet all your requirements.

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