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Road Trail Run: Garmin Comparison: Forerunner 35, Vivosmart HR+ & Vivoactive HR-Mid Range GPS and Activity Watches
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Garmin Forerunner 235 HR Noire et Rouge marsale - 010-03717-71 - Multisports Watches and Outdoor GPS - IceOptic
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My Forerunner 45 says HR zones are "0.5" and "0.6." Any idea what these actually mean? (Screen shows HR Zone, HR, and Calories) : r/Garmin
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