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Resting heart rate decreased, yet heart fitness scores is worse. : r/fitbit
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How accurate is the cardio fitness? I've improved from the red line to where it shows now. : r/fitbit
Is cardio fitness score reliable? : r/fitbit
Fitbit Cardio Tennis — TOTAL TENNIS — Australia — 0417 140 186
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I finally got an exact cardio fitness score! I read recently how you need to GPS track a couple of 10min+ runs for a more specific score (I was at a range
