CNET's editors show you how download and update to the newest maps for your Garmin Nuvi GPS device.

How to download and update maps Wareable Depending on your Garmin watch, which region your Garmin is from and the storage space you have available, you’ll be able to add more maps.

Ensuring you have the latest software installed on your Garmin watch is essential to getting the best experience. Find out how to do so.

Along with two new GPS products, Garmin announced a program at CES 2009 that allows you to receive lifetime map updates for a one-time fee.