The Garmin Forerunner 245 is a powerful GPS running watch packed with features that help runners and athletes track performance with precision. One of the most critical aspects of keeping the device accurate and functioning at its best is ensuring it receives timely GPS and firmware updates. In this guide, we’ll walk through everything you need to know about performing a Garmin Forerunner 245 map update.
While the Forerunner 245 does not support full turn-by-turn maps like some higher-end Garmin models, it does rely on GPS files, firmware, and satellite data updates. These updates improve GPS accuracy, reduce the time it takes to acquire a signal, and ensure you get the most out of your running sessions.
The update includes:
Follow these easy steps:
Garmin Express will handle the software, GPS, and sensor updates to ensure everything is up to date.
Yes — minor updates, including some GPS files and syncs, may occur through the Garmin Connect app. However, firmware and full update packages are best handled using Garmin Express on a desktop for complete reliability.
Updating your Garmin Forerunner 245 ensures:
Even if your watch is performing well, it’s a good habit to check for updates once a month.
If you're having trouble with the update, try the following:
Staying up to date with the latest Garmin Forerunner 245 map update ensures your training stays accurate and effective. Whether you're chasing a new PR, starting a marathon plan, or just jogging through your neighborhood, a fully updated device gives you the edge.
Tap “Update Now” to begin your update, and if you need help along the way, our Support team is one click away!