I got a Garmin Zumo 450 GPS from a friend and it's great but the software to load routes and such is PC based. Is there some good 3rd party GPS software for Mac that's Garmin compatible?

Making sure your Garmin watch has the latest software installed is crucial for having the best experience. Staying up to date means having the latest features and ensuring your device – whether it’s a ...

Imagine a GPS device that makes fun of you when you miss a turn. Or one speaks to you with pet names — names that only those close to you know. Or a GPS that laces innuendo into its instructions.