• support@fourthfrontier.com
  • what is body shock

    1 Comment
    • Hello Robert,

      Thank you for reaching out to us through Community.

      Body Shock is the measurement of the force against the body while striking the ground. It represents the impact on your joints during sports like running and jogging. High Body Shock may predispose you to injuries in your knees & other joints.

      We hope we were able to answer your…

  • Looking for a 3rd party ECG Analysis for Arrhythmias and a fib.
    Any RECOMMENDATIONS?
    Thanks

    Profile PhotoProfile Photo liked this
    2 Comments
  • I’ve lost/misplaced two of the usb weatherproof plugs since receiving my frontier 2x in the last 10 days.
    where do I find replacements or better yet what is everyone doing to prevent loss?

    Profile Photo liked this
    2 Comments
    • Hi Pete,
      There’s no need to worry about the rubber plugs. Even without them, your Frontier X2 will still be waterproof and fully functional. You can continue using your device without any concerns.

      • That’s good to know!! I’ve been using electrical tape around the seams and port of my X2 when I go wild swimming. I’ll keep doing that but I can worry less about device damage.

  • I have linked my frontier x2 to my garmin watch. Do I need to still bring my phone out with me on a run to get all relevant data are does my watch upload it to the Frontier app after finishing and saving to watch?

    1 Comment
  • A month ago I had a NSTEMI. Underwent stent placement the next day, then sent home for cardiac rehab, have had 5 sessions. I use my FX2 to monitor exercise outside of cardiac rehab. In cardiac rehab, I get a few pvc’s when either getting ready to exercise or at low intensity exercise. These clear up once I start getting my heart rate up. In m…Read More

  • Load More Posts