Validation of Oxa's HR and HRV algorithms using the gold-standard software Kubios


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This paper demonstrates that Oxa's HR and HRV algortihms are in strong agreement with the widespread gold-standard ECG analysis of Kubios.

  • Oxa's HR and HRV algortihms were compared to the widespread gold-standard ECG analysis SW Kubios. For the different breathing exercises tested, the average correlation coefficient (Pearson's r) was 0.999 for RR and 0.95 for HRV (RMSSD).

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Get the Oxa Sensor and your choice of garment - lounge-wear shirt, bra, or band. Your purchase includes access to the Oxa app which gives personalized data summaries and insights, as well as access to breathing exercises to teach you how to harness the power of your own breath.

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