Why are COROS activities delayed by several minutes?

Yes, this latency is expected.

Yes, this latency is expected. COROS does not offer webhooks to third-party integrators, so Terra polls their API per connected account.

• Activity webhooks can lag a few minutes, occasionally longer, behind the device sync, depending on where the account sits in its polling cycle.

• Polling is not batched; each account polls independently.

Telling users to expect a short delay on COROS activities is reasonable. If an activity never shows up at all (rather than just arriving late), report it for investigation.