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  • Just purchased the Frontier X as I have family history of heart disease and as my brother who was an avid cyclist not struggling with 70 to 100 miles in one go, suffered a heart attack while cycling and died. So being there is a history and I cycle as well I want to know what is the best settings to use or is it best to use a combination of.
    I…Read More

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    • Hi Chris,
      Welcome to the community! The Frontier X allows you to set lower and upper limits on a combination of Heart Rate, Breathing Rate, Cardiac Strain to tailor your workouts to achieve personal training goals and better heart health. For a focus on safety, it’s best to use upper limit alerts on Cardiac Strain at 0.18mV and Heart rate at 80%…Read More

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