WELLPLEASE GUIDES

Plain guides to sleep, heart rate, and HRV.

Short answers to common questions about the numbers your watch records, written in plain words and checked against medical and research sources. Each guide lists its sources, so you can read further.

Sleeping heart rate

Typical ranges, why heart rate dips at night, and what can nudge it up.

HRV explained

What heart rate variability is, why it’s so personal, and how to read it.

Garmin and Apple Health

How to turn on sharing, what comes through, and what to check when data is missing.

How much sleep adults need

What experts recommend, why timing matters too, and gentle ways to get more.

How does Wellplease use these readings?

Wellplease reads Apple Health on your iPhone and compares your sleep, sleeping heart rate, and HRV with your own usual range. Thehow it works page explains each score.

These guides are general information, not medical advice. Last reviewed October 10, 2026.