• support@fourthfrontier.com
  • I would like to request a new feature: The Ability to Print the Dashboard & Print a Workout.

    Thanks,

    Stan

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  • Hi, just a note to say I’ve ordered a monitor. I had a heart attack 3 years ago and am still concerned whenever I get a twinge or pain. I don’t know if these are heart related or not, so I’m hoping that the ECG will help give me warning or put my mind at ease.

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  • I am new. Will the device record without having my cell phone on and near by? In short, can I record then have the device dump the data to my phone via the Frontier X app later?

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  • Super impressed with the device because it’s alerted me to a prolonged QTc interval which is a ‘new finding’ to me – not sure if it’s related to low RHR (43) or something else.

    On the tech side, it looks as if I cannot record an activity (on device or on device relayed to phone) AND connect (as HRM) to my Garmin? Is this correct – must I…Read More

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  • I am a recreational marathoner, aged 54.
    Used Frontier X today during cycling, after a long time. It has been about 10.5 months since HA and my training for marathons is about 85% back to where it used to be pre HA. Raced for 2 hours in a hot and humid afternoon slot, in a 12 hours relay run event at Stadium Run on 29th Aug. It felt normal to…Read More

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