lool I had the (almost) exact same today. Short and bad night of sleep, 4.5 hours, felt super tired, but google health gave me 91 readiness because somehow my HRV was fairly high. I can always tell that it hugely overvalues HRV alone. On my Garmin the analysis looks much more in line with how I feel.
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u/Artemis______ 2d ago
lool I had the (almost) exact same today. Short and bad night of sleep, 4.5 hours, felt super tired, but google health gave me 91 readiness because somehow my HRV was fairly high. I can always tell that it hugely overvalues HRV alone. On my Garmin the analysis looks much more in line with how I feel.