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How To Update Garmin GPS Without Computer?

updating without a serial port

If you’re asking how to update Garmin GPS without computer, you have bumped into the right post.  As at times, you might find yourself without a PC and you need to keep your Gamin updated.

At the very least, Garmin GPS works by receiving messages using satellites that orbit and circle the earth twice a day before transmitting signals back. A Garmin GPS receiver picks up the signals fed by the satellites and uses these signals to triangulate your location (trilateration).

This GPS is valuable for motorists and drivers. It eliminates the need for Siri or pulling over to ask people around for a specific address.  With the Garmin GPS, you can just say the address, and it will assist you to reach that destination.

However, it needs updating so that it can work accurately. It should have a complete list of all mapped highways and roads. Or else, it will not be much help.  The reason is that routes and streets change from time to time, so there is always the danger of ending up in a dark dead end road if you don’t update it.

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Method 1: Updating Garmin GPS Without Computer

Keeping your GPS current is easy using the Express software that does the trick.  You can use it whatever Garmin you have, such as DriveAssist, Drive and Nuvi.  However, if you don’t have a direct computer connection, what should you do to execute the task?

Usually, classic GPS devices working on a map-on-a-screen system for trucks and cars can be updated using a USB connection to your PC. On the other hand, there are new versions including the DriveSmart 51 and other devices intended for non-driving that feature Wi-Fi connectivity.  In order to transfer the user information and updates, connect your device to the same wireless network that the Garmin Express is running.

Other Garmin sports-oriented products for sailing or hiking as well as some models like Forerunner and Approach Edge can run and connect via Bluetooth to a mobile phone that’s running the Connect Mobile app. Using it, you can do the updating anywhere you are connected with your cellular signal.

Method 2:  Updating Without A Serial Port

Some models of the Garmin GPS devices allow for updating without using a serial port or a USB data cable.  All you have to do is to choose the update from the website of Garmin you’d like the device to install. Select the option allowing you to update your GPS using satellite, and then type in your Garmin GPS’ serial number. Wait for the notification telling that the update has been completed before turning off the unit.

Garmin GPS Without Computer

When to update the GPS

When you install and run the Express software, you’ll be prompted to install the one-time free map update and lifetime maps.  You will also be prompted by Express each time that maps are available if you plug in your Garmin occasionally.

Do you have lifetime maps? If you do, you must be able to stay current with the latest each time they’re available.  Now if you don’t have it, you can buy a one-time update or lifetime maps.    You might want to use the lifetime updates if you’re living in a fast-developing place where it’s likely for streets and roads to change frequently.  Or else, you might suffer from the frustration of having outdated maps that can interfere with your driving.

You must update your Garmin GPS if you’re traveling outside the USA.   There are certain Garmin devices that have Mexico and Canada maps. But if you’re looking to travel though the Southern Americas., you should buy the maps separately.

On your Garmin Express, choose and click the Store icon in your Express. Then, find and select a set of maps of a specific area desired.  In addition, you can pair Garmin devices to your mobile phone. Alternatively, you can use the Connect app so that you can receive notifications about parking information and traffic alerts.

Final Thoughts

It’s so easy, right? Now, you know how to update Garmin GPS without computer and do it in a cinch. With these methods, you can keep your GPS current, avoid the frustration of using outdated maps, and have a smooth driving experience. Follow these tips and make an easy Garmin GPS updating today!

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