HeartToo

HeartToo is a Garmin Connect IQ data field focused on heartrate display and heartrate zone visualization. Taking inspiration from BRM Heartrate (https://apps.garmin.com/en-US/apps/4e648003-29bb-4887-96da-f250f3c78e31), this is a full redo of the old version (https://apps.garmin.com/de-DE/apps/dc89b411-bc92-4fe6-817f-3530a8f737da) with a completely new and open code base (hthttps://github.com/tscheipel/HeartToo).