Recovery
Population HRV norms span an order of magnitude, so they tell you nothing. What matters is where today sits inside your own distribution — which is what the shaded band shows.
90 days. The band is ±1 standard deviation around a trailing 30-day mean — inside it is noise, outside it is signal.
Rising RHR alongside falling HRV is the pattern worth acting on — either alone is usually noise.
Green days
17/ 30
Recovery at or above 67%
Red days
0/ 30
Recovery below 34%
Last 60 days.
HRV
78ms
+3.9 vs baseline
+0.4 SD · baseline 74ms
Resting HR
51bpm
−1.3 vs baseline
-0.5 SD · baseline 52bpm