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What I like the most about the HeartMath technology is that it is an affordable way for people to gain insights into their physiology as it relates to their emotional states, and to shift in to more optimal physiology. Review collected by and hosted on G2.com.
What bothered me about the HeartMath technology is that the feedback speed clearly has a significant lag, so the feedback is very far from being real-time, which is needed for best results. This means that when trying to meditate or shift one's physiology, if one's thoughts and therefore physiology shift (such as by holding positive thoughts, and then remembering something that is bothering you), then the HeartMath software might reinforce the undesired physiology because of the lag. This is really something that HeartMath should be fixing--there needs to be a higher sample rate per second to allow faster biofeedback, otherwise the value of the technology is limited. I say this as a neurofeedback expert with 17 years in the field. Review collected by and hosted on G2.com.
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