Name: Heart rate chart (application)
Rating: 3.9 (65 reviews)
Author: babysimon_uk

*** Vivoactive users, the crash on startup is fixed. Apologies for the inconvenience! ***

This is a version of my widget (here: https://apps.garmin.com/en-GB/apps/ea97fdfa-0339-464e-a665-d4dfcbc9a4d2) which has been ported to run as an app. Should be useful for vivoactive users who find the 10 second widget timeout annoying, or just anyone who wants to run this for a long time.

Shows a chart of your recent heart rate with minimum and maximum points, in a style that should look like it suits the watch :-)
Please: before leaving a review saying "doesn't work" please come post in the forum thread, I can't help you here. Also make sure you have an up-to-date firmware for your device. Also also note that as usual it can take the watch a little time to pair with the heart rate strap, be patient :-)

Press START to customise. You can change the period of the chart (2, 5, 10, 15, 30, 45 minutes, 1, 2, 8, 24 hours) or swap the colours for black on white.

Note: I only have the fenix 3. This has been tested for other watches in the simulator only.

Discussion: https://forums.garmin.com/showthread.php?230189-Widget-Heart-rate-chart

For charts of heart rate (and other things!) during activities, see https://apps.garmin.com/en-US/apps/dc4c99a1-0886-42f5-8605-f952956e715b for data fields.

Changelog:

1.3.3 - Fix vivoactive crash on HRM connect
1.3.2 - Fix stupid bug in range display
1.3.1 - Longer periods, notify on HRM connect
1.3 - Configurable period and colour, autoscale y axis, port to app
1.2 - Persist data across sessions, compatibility with square watches, visual tweaks
1.1 - Chart that looks like Garmin's
1.0 - Initial version, just numbers, never released