• support@fourthfrontier.com
  • Feature request. Could the pdf ECG length be extended to more than 3 hours. For example, 9 hours. For both sleep and a long day on the bike.

    Profile PhotoProfile Photo liked this
  • Why can’t I edit the previous activity types? Ie it shows a run when I actually did a triathlon. I try to edit with no success

    1 Comment
  • Is there a way to get a report of what percent of time I spend in each heart rate zone?

    1 Comment
  • Profile picture of Dharms2022

    Loving my FrontierX been using it a year with Strava which pushes to Apple Health for running cycling and even working out my ftp at a TrailMed cardio test.

    Profile PhotoProfile PhotoProfile Photo liked this
  • I am surpassing my weekly training load, is there a way for me to set my weekly training load so I can have a goal to meet?

  • Load More Posts