[
  {
    "type": "walkingHeartRateAverage",
    "sourceName": "老公，我",
    "endDate": "2026-06-19T15:15:30Z",
    "id": "E605ED5B-8F16-47C6-B8D3-C93D8D6CA813",
    "startDate": "2026-06-18T16:00:02Z",
    "unit": "count/min",
    "value": 93
  }
]