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Restored Garmin Forerunner 45 GPS Heart Rate Monitor Running Smartwatch (White- ) (Refurbished) - Walmart.com
![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 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](https://i.redd.it/grhpbaavha551.jpg)
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
4 tips for an accurate hart rate measurement with your Garmin watch - Coolblue - anything for a smile
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