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  • I had a PFO closure done this week on 1/24/24. So far all is well I’m still in sinus rhythm and healing well.
    Does anyone have experience with this in terms of when I can return to full training c high heart rate. I am a triathlete and hoping to race this year.

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    • Hi Mark, I hope you’re healing well, during routine tests I was found to have a PFO but no right side heart strain, I am also a long distance triathlete, how’re you after your operation and are you back training again?

  • Greetings all,
    I’ve been using my new Frontier X2 for about a week now and I love it 😀 I am curious to see how it performs in below zero temps…. I live above 7K feet in the mountains! In the coming spring, it will be put to the test on some 50mi ultras!

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    • There are known problems in low temperature, wearing merino wool or man made poly base layer. Static causes bad data & noise, so buy yourself some anti static spray ready for the cold!

  • Hi all, just wondering if anyone else’s ECG Mv looks similar, as mine looks very messy/noisy. I can’t make head or tail or it… Any help would be very welcome. Thanks Ben

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  • i had a stent put in 2 months ago and 4 months ago i had an incident of afib. since the stent eating healthy and doing well exercise my heart PVCs have slowly been reducing. last night was the first time i had no PVCs all night until my apap mask came off at 5am and i started to get PVC again. i road a bike hard today while wearing the X2 and for…Read More

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    • I correlated PVCs to exhaustion and bad air quality. I can control both and rarely have them anymore. You might be different. For air quality, a hepa filter can work.

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