Device Sync
Open EffortSignalConnect supported providers and see which direction each connection supports.

Integrations lists the provider connections and available connection controls. Demo data · Web app 0.1.11. Open full-size image
Facts and access
| Actions | Connect supported providers and see which direction each connection supports. |
|---|---|
| Open and use | Account settings → Integrations → choose provider → connect → inspect sync status. |
| Data | A supported provider account and its granted permissions |
| Sports | Provider-specific activity sports; workout delivery is narrower |
| Platforms | Web |
| Availability | Available with limits |
| Limits | Device compatibility and successful provider delivery require a configured connection; see the current provider limitation in Facts and access. |
| Garmin | Activities, workouts |
| COROS | Activities |
| Polar | Activities |
| Suunto | Activities |
| Wahoo | Activities, workouts |
| Current provider limitation | Historical Garmin activity import is temporarily unavailable. FIT activity upload and FIT or ZWO workout export remain available for manual transfer. |
| Action | Free | Pro |
|---|---|---|
| Supported integrations | Included | Included |
| Workout export and supported device delivery | Included | Included |
All Pro features are free through January 31, 2027. No credit card or automatic charges. After Early Access, keep using Free or choose Pro. Pricing.
Connect the direction you need
Open Account settings → Integrations and inspect a provider before connecting. Provider directions and current limitations are listed in Facts and access above. The provider authorization controls granted access; an account connection does not guarantee every device field or sport-specific chart.
Send supported structured workouts
Garmin and Wahoo delivery supports cycling power/heart-rate workouts and running pace/power/heart-rate workouts when the connection, permissions and target conversion are valid. Wahoo delivery requires a scheduled workout; adding a library template or applying a week is not itself a device send. A supported library delivery can be used with Garmin. See Workout Planner delivery for export alternatives.
Distinguish connection, processing and delivery
Provider details show the available connection and sync status. Reconnect when authorization is required; retry an incomplete operation where the interface offers it. Accepted delivery to a provider is not proof that a particular watch has downloaded the workout. Check the supported sport, target and device compatibility before relying on delivery.
Use manual transfer during a provider limitation
The current provider limitation is listed in Facts and access above. A current connection and a historical backfill are separate capabilities. Check the provider detail before requesting older data. Use Import and Export for supported manual file transfer; file transfer preserves only the data actually present in the file.
Product behavior checked September 10, 2026 · Release 0.1.13
Use your own training history
Create an account and start with a supported provider or activity file.