• support@fourthfrontier.com
  • Hello. Finally got the app installed and played around with my X2. How do people use their device? Only when they exercise or all day? Any tips for a brand new user? Thank you. Happy Saturday!

  • How do I set my heart strain settings ?

    Profile Photo liked this
    1 Comment
  • Ha a lovely dinner with my family. It was all delicious. Still eating a healthy well balanced diet. Clean -up everyone helped! I’m relaxed and feeling fmgoodcexceot for a sweet tooth!

  • Just chillin. Put dinner in the oven. Relaxing however starting to feel daily burden of anxiety take hold. I’m panicking because I have no medication for it until possibly tomorrow.

  • What’s the difference between Max strain and Heart strain? They are always very different numbers. What’s the connection?

    Profile Photo liked this
    1 Comment
    • Thank you for reaching out to the community!

      Max Heart Strain represents the peak value of Heart Strain recorded 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 influenced by factors such as oxygen deprivation to a part of your…Read More

  • Load More Posts

Members