Health Connect sync and smartwatches
Does the app sync with Health Connect or a Wear OS watch?
Blood Pressure – My Heart syncs blood pressure and heart rate in both directions with Health Connect, the health data store built into Android. Readings you record in the app are written to Health Connect, and blood pressure readings that other apps save there, such as the app of a Bluetooth blood pressure monitor, appear in My Heart. Health Connect sync is free. There is currently no Wear OS app, so readings cannot be entered on a watch; a watch's measurements reach My Heart only if its own app saves them to Health Connect as blood pressure readings.
Turning it on
Health Connect is part of Android 14 and later and is available from Google Play for earlier versions. You switch sync on in the app and allow access to blood pressure and heart rate. You can withdraw that permission at any time in Android's Health Connect settings.
Sync is not a backup
Health Connect keeps its data on the phone. To move your readings to a new phone, use the app's backup to your own Google Drive and restore it there.