[
  {
    "type": "walkingHeartRateAverage",
    "endDate": "2026-06-27T15:57:29Z",
    "value": 111,
    "id": "1FFFB652-93C6-4930-8A52-04C85F669B32",
    "unit": "count/min",
    "sourceName": "老公，我",
    "startDate": "2026-06-26T16:01:57Z"
  }
]