Apple Watch HRV: actual readings, clear gaps

Plait displays HRV when your Apple Watch export supplies a usable measurement. It does not fill a missing HRV chart with a readiness or resting-heart-rate curve.

Start with the information you have

Use the Health Auto Export setup page and inspect your latest sync. The HRV chart uses milliseconds and preserves missing dates. A connected account does not mean every metric has already arrived.

Put the plan to use

Compare your own recent readings and their dates. Plait does not convert an HRV drop into an illness prediction, supplement prescription or automatic calorie cut. Readiness estimates and HRV have separate labels.