• support@fourthfrontier.com
  • Continuous ECG technology is revolutionizing heart health by providing real-time insights into how your heart responds to stress, exercise, and recovery. This data empowers personalized care, enabling more informed and proactive decisions to support overall well-being. In the below blog learn how Continuous ECG can support your journey to better…Read More

    Profile PhotoProfile PhotoProfile Photo liked this
  • Hello Community Members!

    Your Frontier X2 just got an upgrade!

    Frontier Premium Subscription, now live on the Frontier X app! Experience the most accurate VO2 Max measurements outside of a lab, along with a reliable readiness score and advanced sleep stage analysis. With detailed Ventilatory Threshold zones data and oxygen uptake insights,…Read More

    Profile PhotoProfile Photo liked this
    1 Comment
    • The premium feature is really nice … had a hiccup initially but the staff at FF fixed it and it really provides great data !

  • Anyone with pacemakers use the FF monitor with device techs for adjustments. Just recently had a pacemaker implant – ten days ago. Still on the mend – wound and anchor setting for the wires. Anxious to test the rate response setting with increased exercise activities. Mainly a cyclist but can test running too. I have the Boston Science…Read More

    5 Comments
    • The Frontier device has not undergone official safety testing for use with pacemakers. However, we have received feedback from several users who have reported using it without issues. We recommend that you contact your pacemaker manufacturer for specific safety information. Additionally, it’s always best to consult your healthcare provider to e…Read More

    • Hi Tom – I have a pacemaker and FF has been extremely useful in helping to sort out various arrhythmias that I have developed and provided very useful information to help the electrophysiologists adjust the settings. Although it has a battery and bluetooth I do not think it gives out enough EM radiation to affect the PM – but like all “household”…Read More

    • I had a pacemaker fitted two years ago and use FF for running, cycling, HIIT Circuit and weight training and I have yet to experience any issues.

    • I was able to use the HR graph to show my pacing tech team how my PM was not tracking and pacing above a certain HR level. They found the graph very helpful and were able to adjust the upper tracking/pacing levels for me.

  • can my hrv during sleep be monitored with Frontier device?

    Profile Photo liked this
  • best zone 5 exercise so far

  • Have to start somewhere…

    Profile Photo liked this
    1 Comment
  • Hello. New user. So far so good. My question is when I review heart strain on my device following an activity, should I focus on average HS or should I be considering instantaneous peaks. For example for my first workout activity my avg HS was .04 mv for a 30 minute treadmill workout. My peak was close to .1. Thanks!

    3 Comments
    • Max strain represents the peak value of Heart Strain during each workout.

      Heart Strain is a measurement based on the ST-segment deviation recorded by the Frontier X from the CC5 Lead position. This deviation could be due to a variety of reasons, including oxygen deprivation to a part of your heart, electrolyte imbalance and conduction…Read More

      • Thanks for the reply. It seems that at times noise can be influencing a momentary spike in strain especially when there is movement.

    • i’ve just started with the device today. Im medical by trade (not a cardiologist no physician – im in a surgical specialty). I’m 8 years post stenting and worried about , well pretty much everything. I had a bit of a panic at my first mild exercise with the device where I had a peak strain of 0.17, but then I looked at where the peak came and this…Read More

  • anyone here have a mahaim pathway?

  • Load More Posts

Members

  • Profile picture of Gouws
    Active 2 minutes ago
  • Profile picture of ro
    Active 2 minutes ago
  • Profile picture of robert
    Active 3 minutes ago
  • Profile picture of isaac
    Active 4 minutes ago
  • Profile picture of geoff
    Active 4 minutes ago