Replies

To: sauropod

Bkmk

2 posted on 02/21/2026 8:26:26 PM PST by sauropod

To: sauropod

I have an Oura ring and the cardiac sections measures and shows you Heart Rate variability. Very accurate, helpful little gadget.

I had to research what it was. My 1st daughter is a ICU-RN and explained it.😎

39 posted on 02/22/2026 5:32:41 PM PST by Delta 21 (None of us are descendants of fearful men!)

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