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ŌURA on Twitter: ""Know your numbers....yes...YOUR numbers. You need a self-basis of comparison. Comparing your HRV numbers to others is essentially worthless, unless you're examining normative standards for certain health outcome measures.
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The Oura Ring Is a $300 Sleep Tracker That Provides Tons of Data. But Is It Worth It? | Reviews by Wirecutter
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HRV biofeedback training with the Oura ring to lower stress, anxiety and improve performance - YouTube
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