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Are there any plans to increase the sampling rate for HRV. If its only updated/sampled every 20 secs, i would have thought that its accuracy is being compromised. Similarly the heart strain metric – which during a 25 min session on the stairmaster stepper at an average of 99 SPM, was a fairly demanding aerobic set, yet the heart strain vaied only…Read More
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4 ways endurance training impacts your heart health !!
Are you taking part in long-distance running, cycling, or other endurance exercises this summer?
Read our latest blog post to find out how endurance training can have an impact on your heart health: https://fourthfrontier.com/blogs/articles/4-ways-endurance-training-impacts-your-heart-health
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Push yourself to your full potential with science-backed metrics from the Frontier X2, the chest-worn Smart Heart Monitor specially designed to give in-depth feedback on your heart health !!

Find out how the Frontier X2 can impact your training performance: https://www.fourthfrontier.com
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Having used the FourthFrontierX prior to Covid-19 back in May, the unit has now become invaluable in getting my fitness back on track without pushing myself over the top. Amazing HRT/ECG monitor! The hard work to return to full fitness continues… 😁
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Very minor issue I
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