Step 6: Mobile Offline Sync Engine Simulator

Simulate offline mobile data creation with UUIDs, batch push deltas to server, and pull server changes with soft-delete tombstones.

Mobile Offline Push Staging Queue (POST /v1/sync/push)

Click the buttons above to stage offline records with client-generated UUIDs into the local queue. Then click Push Batch to Server to test idempotent delta synchronization. 

{
  "workouts": [],
  "cardio": [],
  "biometrics": [],
  "sleep": []
}
Delta Pull & Soft-Delete Tombstones (GET /v1/sync/pull)
0
Updated Workouts
0
Updated Cardio
0
Updated Biometrics
0
Updated Sleep
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Deleted Record Tombstones (UUIDs to Purge)