Polar M430 vs Garmin Forerunner 245
If you’re a runner, you must track your progress. You’ll need to know your heart rate, recovery time, and more. If you need help accomplishing this, you’ll benefit from buying the Polar M430 or Garmin Forerunner 245. Read our Polar M430 vs. Garmin Forerunner 245 review to find out which will work best for you. …