Garmin Forerunner 645 Specs (Detailed) – Comparison to FR 630 and FR 235

It’s pretty obvious that the new Forerunner 645 Music has, errr, music. But is there anything else to tickle your running fancy? Let’s do some detailed comparisons and compare to … Continue reading Garmin Forerunner 645 Specs (Detailed) – Comparison to FR 630 and FR 235