What sync frequency can I expect per provider?

Sync frequency depends on whether a provider is push-based or polled

Sync frequency depends on whether a provider is push-based or polled:

• Push-based providers (for example, Garmin) deliver whenever the user's device syncs, typically several times a day.

• Polled providers (for example, Oura) are fetched roughly every 15 minutes.

There's no way to force higher frequency, since the bottleneck is device-to-cloud sync. Consuming webhooks as they arrive is the recommended architecture.

For sleep specifically, Apple Watch, Garmin, Fitbit, and Oura do not stream intra-night. All deliver sleep only after the session finalises and the device syncs:

• Apple Watch as a post-wake batch via the iOS SDK.

• Garmin, Fitbit, and Oura via a ping-pull pattern.

None support real-time mid-sleep streaming. Separately, MyFitnessPal item-level food logs are supported and arrive in the meals array alongside aggregated macros.

See receiving data updates for the webhook flow.