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Garmin Forerunner 45 vs. 55 vs. 245: Full Comparison & Verdict 2025
Whether you’re new to fitness watches or are looking for an upgrade, chances are you’ve stumbled upon the Garmin Forerunner series. The Forerunner series is a collection of smartwatches with different models to choose from depending on your activity preferences and fitness level. The Forerunner 55 is one of the newest smartwatches from Garmin. It’s a mid-range GPS smartwatch that succeeds Forerunner 45. It’s a decent-looking GPS running watch with lots of activity tracking features and long battery life. So also is the Forerunner 245 – another midrange device from Garmin. So, what’s the difference between Forerunner 55, Forerunner 55 and 245, and which should you buy? Below, we’ll be comparing Garmin Forerunner 45, Garmin Forerunner 55 and the Garmin Forerunner 245 to see which running watch is best for you.