Name: HeartFirst (configurable)
Rating: 4.8 (27 reviews)
Author: germanet

NEW: Now 2 big data fields with heart rate and % of HR Max. The zone is displayed in colors between the 2 fields.

This data field is totally free. Please consider to support this work: https://www.paypal.me/germanet

v1.3.1 (2016-01-24):
- Background color. Background color changes with the background configured.

v 1.3  (2016-01-06): bigger is better. Bigger distance field.
v. 1.2: 2 big data and zone in colors
v. 1.1.1: There is a problem with the zone, now this field is disabled and the Data Field is working.

This Data Field is based on my own SpeedFirst but HeartFirst is focused in the heart rate monitor.
SpeedFirst: https://apps.garmin.com/en-US/apps/562fe375-840a-449a-87c4-094245dcb9cc

The biggest data is the current heart rate, on the bottom the maximum and the average heart rate in the activity.

Upper is the Timer and the Distance in Km or Miles (Fenix configuration)

I'm already working on some improvements...

IMPORTANT: If you have a problem with the data field (Connect IQ logo) is caused because you have configured the data in Android smartphone. To solve it you can use iOS or Garmin Express in your PC.

Enjoy!