Activity Bridge

Sync runs, rides & workouts between your Garmin China and Global accounts in one tap — with smart de-duplication. Now fully bilingual.

This app helps you sync sports data between different regional accounts. Preview what will transfer and sync with one tap. Smart deduplication included.

SYNC

1. Three directions: CN to Global, Global to CN, or bidirectional
2. Preview before sync: see exactly what will transfer before committing
3. Incremental sync: only new activities are transferred
4. Background sync: automatic sync every few hours without opening the app

ACTIVITIES

1. Browse activities from both accounts in one place
2. Cross-region comparison: see which activities are matched, unique, or divergent
3. Sync individual activities with a long press

WORKOUTS

• Sync structured training plans (intervals, tempo runs) between regions

MIGRATION

• One-time full history migration: transfer all past activities at once
• Resumable: pause and continue large migrations

SECURITY

• Credentials stored in device Keychain
• All data stays on your device; no third-party servers involved
• FIT files are temporary; downloaded, uploaded, then deleted