{ "schemaVersion": 1, "measurementEnvelope": { "schemaVersion": 1, "eventId": "11111111-1111-4111-8111-111111111111", "deviceId": "watch-series-10-test", "sequence": 42, "sentAt": "2026-07-20T09:00:01.000Z", "kind": "measurementUpsert", "payload": { "schemaVersion": 1, "id": "22222222-2222-4222-8222-222222222222", "updatedAt": "2026-07-20T09:00:01.000Z", "startedAt": "2026-07-20T08:59:00.000Z", "endedAt": "2026-07-20T09:00:00.000Z", "source": "appleWatchOptical", "device": { "id": "watch-series-10-test", "name": "Apple Watch de test", "model": "Watch7,8", "systemVersion": "11.0" }, "currentBpm": 72, "averageBpm": 71.5, "minimumBpm": 68, "maximumBpm": 75, "samples": [ {"offsetSeconds": 0, "bpm": 70}, {"offsetSeconds": 7, "bpm": 71}, {"offsetSeconds": 14, "bpm": 72}, {"offsetSeconds": 21, "bpm": 70}, {"offsetSeconds": 28, "bpm": 73}, {"offsetSeconds": 35, "bpm": 71}, {"offsetSeconds": 42, "bpm": 73}, {"offsetSeconds": 50, "bpm": 72} ], "coverage": 0.8333333333, "quality": 0.83, "valid": true, "invalidReason": null, "context": { "atRest": true, "posture": "seated", "recentExercise": false, "recentCaffeine": false, "recentMeal": false }, "feeling": {"score": 4, "recordedAt": "2026-07-20T09:00:00.000Z"} } }, "tombstoneEnvelope": { "schemaVersion": 1, "eventId": "33333333-3333-4333-8333-333333333333", "deviceId": "watch-series-10-test", "sequence": 43, "sentAt": "2026-07-20T09:05:00.000Z", "kind": "tombstone", "payload": { "schemaVersion": 1, "entityId": "22222222-2222-4222-8222-222222222222", "entityKind": "measurement", "deletedAt": "2026-07-20T09:05:00.000Z", "updatedAt": "2026-07-20T09:05:00.000Z" } } }