Why does Health Connect heart rate sync cause OOM crashes?

Out-of-memory crashes reading Health Connect heart-rate data usually come from requesting too large a window at once, since HR samples are very dense.

Out-of-memory crashes reading Health Connect heart-rate data usually come from requesting too large a window at once, since HR samples are very dense.

To fix it:

• Fetch in small chunks (1-5 days).

• Request one payload type at a time, sequentially.

• Consider enabling largeHeap in the build config.

• Send data to a webhook destination instead of handling it in-app, which avoids holding large payloads in memory.

See the Android (Kotlin) SDK reference for the relevant calls.