[
  {
    "unit": "count/min",
    "sourceName": "老公，我",
    "startDate": "2026-06-14T16:03:18Z",
    "type": "walkingHeartRateAverage",
    "endDate": "2026-06-15T15:55:09Z",
    "id": "17C2CFD6-65BD-4564-A22A-631E476F3E54",
    "value": 136
  }
]