On my half marathon training plan, while running, I don't understand the messages.

8506737 9 days ago

It says 'HR too high or low' and the numbers don't make sense to me. eg HR too low 2064. What does it mean? The numbers are always in the 1000s

0 Garmin - AL 1 day ago

I am happy to look into this issue for you. I will need some additional details in order to assist further. Keep an eye on your email inbox for an email from me.