{
  "bloodPressure" : [
    {
      "date" : "2025-02-14T05:00:00Z",
      "diastolic" : 81,
      "source" : "Withings BPM",
      "systolic" : 124
    },
    {
      "date" : "2025-04-15T05:00:00Z",
      "diastolic" : 78,
      "source" : "Withings BPM",
      "systolic" : 119
    },
    {
      "date" : "2025-06-24T05:00:00Z",
      "diastolic" : 80,
      "source" : "Withings BPM",
      "systolic" : 122
    }
  ],
  "ecg" : [
    {
      "averageHeartRate" : 61,
      "classification" : "Sinus Rhythm",
      "date" : "2025-02-04T05:00:00Z",
      "hasSymptoms" : false
    },
    {
      "averageHeartRate" : 64,
      "classification" : "Sinus Rhythm",
      "date" : "2025-03-30T05:00:00Z",
      "hasSymptoms" : false
    },
    {
      "averageHeartRate" : 121,
      "classification" : "Atrial Fibrillation",
      "date" : "2025-04-28T05:00:00Z",
      "hasSymptoms" : true
    },
    {
      "averageHeartRate" : 60,
      "classification" : "Sinus Rhythm",
      "date" : "2025-06-14T05:00:00Z",
      "hasSymptoms" : false
    }
  ],
  "generatedAt" : "2025-07-14T05:00:00Z",
  "metrics" : [
    {
      "description" : "Heart rate measured while at rest, as recorded by Apple Health.",
      "healthKitIdentifier" : "HKQuantityTypeIdentifierRestingHeartRate",
      "healthKitUnit" : "count/min",
      "key" : "restingHeartRate",
      "samples" : [
        {
          "date" : "2025-01-15T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-restingHeartRate-0",
          "value" : 62
        },
        {
          "date" : "2025-01-21T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-restingHeartRate-6",
          "value" : 64
        },
        {
          "date" : "2025-01-27T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-restingHeartRate-12",
          "value" : 59
        },
        {
          "date" : "2025-02-02T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-restingHeartRate-18",
          "value" : 64
        },
        {
          "date" : "2025-02-08T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-restingHeartRate-24",
          "value" : 61
        },
        {
          "date" : "2025-02-14T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-restingHeartRate-30",
          "value" : 60
        },
        {
          "date" : "2025-02-20T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-restingHeartRate-36",
          "value" : 64
        },
        {
          "date" : "2025-02-26T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-restingHeartRate-42",
          "value" : 59
        },
        {
          "date" : "2025-03-04T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-restingHeartRate-48",
          "value" : 62
        },
        {
          "date" : "2025-03-10T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-restingHeartRate-54",
          "value" : 62
        },
        {
          "date" : "2025-03-16T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-restingHeartRate-60",
          "value" : 59
        },
        {
          "date" : "2025-03-22T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-restingHeartRate-66",
          "value" : 63
        },
        {
          "date" : "2025-03-28T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-restingHeartRate-72",
          "value" : 59
        },
        {
          "date" : "2025-04-03T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-restingHeartRate-78",
          "value" : 60
        },
        {
          "date" : "2025-04-09T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-restingHeartRate-84",
          "value" : 62
        },
        {
          "date" : "2025-04-15T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-restingHeartRate-90",
          "value" : 58
        },
        {
          "date" : "2025-04-21T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-restingHeartRate-96",
          "value" : 62
        },
        {
          "date" : "2025-04-27T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-restingHeartRate-102",
          "value" : 60
        },
        {
          "date" : "2025-05-03T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-restingHeartRate-108",
          "value" : 58
        },
        {
          "date" : "2025-05-09T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-restingHeartRate-114",
          "value" : 62
        },
        {
          "date" : "2025-05-15T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-restingHeartRate-120",
          "value" : 58
        },
        {
          "date" : "2025-05-21T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-restingHeartRate-126",
          "value" : 60
        },
        {
          "date" : "2025-05-27T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-restingHeartRate-132",
          "value" : 61
        },
        {
          "date" : "2025-06-02T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-restingHeartRate-138",
          "value" : 57
        },
        {
          "date" : "2025-06-08T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-restingHeartRate-144",
          "value" : 61
        },
        {
          "date" : "2025-06-14T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-restingHeartRate-150",
          "value" : 58
        },
        {
          "date" : "2025-06-20T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-restingHeartRate-156",
          "value" : 58
        },
        {
          "date" : "2025-06-26T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-restingHeartRate-162",
          "value" : 61
        },
        {
          "date" : "2025-07-02T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-restingHeartRate-168",
          "value" : 56
        },
        {
          "date" : "2025-07-08T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-restingHeartRate-174",
          "value" : 60
        }
      ],
      "statistics" : {
        "average" : 60.333333333333336,
        "count" : 30,
        "maximum" : 64,
        "median" : 60,
        "minimum" : 56,
        "standardDeviation" : 2.12267452202093
      },
      "title" : "Resting Heart Rate",
      "unit" : "bpm"
    },
    {
      "description" : "The variation in time between successive heartbeats (SDNN), as recorded by Apple Health.",
      "healthKitIdentifier" : "HKQuantityTypeIdentifierHeartRateVariabilitySDNN",
      "healthKitUnit" : "ms",
      "key" : "heartRateVariabilitySDNN",
      "samples" : [
        {
          "date" : "2025-01-15T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-heartRateVariabilitySDNN-0",
          "value" : 36
        },
        {
          "date" : "2025-01-21T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-heartRateVariabilitySDNN-6",
          "value" : 39
        },
        {
          "date" : "2025-01-27T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-heartRateVariabilitySDNN-12",
          "value" : 32
        },
        {
          "date" : "2025-02-02T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-heartRateVariabilitySDNN-18",
          "value" : 40
        },
        {
          "date" : "2025-02-08T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-heartRateVariabilitySDNN-24",
          "value" : 36
        },
        {
          "date" : "2025-02-14T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-heartRateVariabilitySDNN-30",
          "value" : 35
        },
        {
          "date" : "2025-02-20T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-heartRateVariabilitySDNN-36",
          "value" : 41
        },
        {
          "date" : "2025-02-26T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-heartRateVariabilitySDNN-42",
          "value" : 34
        },
        {
          "date" : "2025-03-04T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-heartRateVariabilitySDNN-48",
          "value" : 39
        },
        {
          "date" : "2025-03-10T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-heartRateVariabilitySDNN-54",
          "value" : 40
        },
        {
          "date" : "2025-03-16T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-heartRateVariabilitySDNN-60",
          "value" : 35
        },
        {
          "date" : "2025-03-22T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-heartRateVariabilitySDNN-66",
          "value" : 42
        },
        {
          "date" : "2025-03-28T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-heartRateVariabilitySDNN-72",
          "value" : 37
        },
        {
          "date" : "2025-04-03T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-heartRateVariabilitySDNN-78",
          "value" : 38
        },
        {
          "date" : "2025-04-09T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-heartRateVariabilitySDNN-84",
          "value" : 43
        },
        {
          "date" : "2025-04-15T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-heartRateVariabilitySDNN-90",
          "value" : 36
        },
        {
          "date" : "2025-04-21T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-heartRateVariabilitySDNN-96",
          "value" : 42
        },
        {
          "date" : "2025-04-27T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-heartRateVariabilitySDNN-102",
          "value" : 40
        },
        {
          "date" : "2025-05-03T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-heartRateVariabilitySDNN-108",
          "value" : 38
        },
        {
          "date" : "2025-05-09T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-heartRateVariabilitySDNN-114",
          "value" : 45
        },
        {
          "date" : "2025-05-15T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-heartRateVariabilitySDNN-120",
          "value" : 38
        },
        {
          "date" : "2025-05-21T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-heartRateVariabilitySDNN-126",
          "value" : 42
        },
        {
          "date" : "2025-05-27T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-heartRateVariabilitySDNN-132",
          "value" : 44
        },
        {
          "date" : "2025-06-02T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-heartRateVariabilitySDNN-138",
          "value" : 38
        },
        {
          "date" : "2025-06-08T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-heartRateVariabilitySDNN-144",
          "value" : 45
        },
        {
          "date" : "2025-06-14T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-heartRateVariabilitySDNN-150",
          "value" : 41
        },
        {
          "date" : "2025-06-20T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-heartRateVariabilitySDNN-156",
          "value" : 41
        },
        {
          "date" : "2025-06-26T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-heartRateVariabilitySDNN-162",
          "value" : 46
        },
        {
          "date" : "2025-07-02T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-heartRateVariabilitySDNN-168",
          "value" : 39
        },
        {
          "date" : "2025-07-08T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-heartRateVariabilitySDNN-174",
          "value" : 45
        }
      ],
      "statistics" : {
        "average" : 39.56666666666667,
        "count" : 30,
        "maximum" : 46,
        "median" : 39.5,
        "minimum" : 32,
        "standardDeviation" : 3.5785118592002427
      },
      "title" : "Heart Rate Variability",
      "unit" : "ms"
    },
    {
      "description" : "Apple Health's estimate of maximal oxygen consumption during exercise (cardio fitness).",
      "healthKitIdentifier" : "HKQuantityTypeIdentifierVO2Max",
      "healthKitUnit" : "ml/(kg*min)",
      "key" : "vo2Max",
      "samples" : [
        {
          "date" : "2025-01-15T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-vo2Max-0",
          "value" : 42.5
        },
        {
          "date" : "2025-01-21T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-vo2Max-6",
          "value" : 42.8
        },
        {
          "date" : "2025-01-27T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-vo2Max-12",
          "value" : 42.2
        },
        {
          "date" : "2025-02-02T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-vo2Max-18",
          "value" : 43
        },
        {
          "date" : "2025-02-08T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-vo2Max-24",
          "value" : 42.6
        },
        {
          "date" : "2025-02-14T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-vo2Max-30",
          "value" : 42.5
        },
        {
          "date" : "2025-02-20T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-vo2Max-36",
          "value" : 43.2
        },
        {
          "date" : "2025-02-26T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-vo2Max-42",
          "value" : 42.5
        },
        {
          "date" : "2025-03-04T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-vo2Max-48",
          "value" : 43
        },
        {
          "date" : "2025-03-10T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-vo2Max-54",
          "value" : 43.1
        },
        {
          "date" : "2025-03-16T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-vo2Max-60",
          "value" : 42.6
        },
        {
          "date" : "2025-03-22T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-vo2Max-66",
          "value" : 43.4
        },
        {
          "date" : "2025-03-28T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-vo2Max-72",
          "value" : 42.9
        },
        {
          "date" : "2025-04-03T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-vo2Max-78",
          "value" : 43
        },
        {
          "date" : "2025-04-09T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-vo2Max-84",
          "value" : 43.5
        },
        {
          "date" : "2025-04-15T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-vo2Max-90",
          "value" : 42.8
        },
        {
          "date" : "2025-04-21T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-vo2Max-96",
          "value" : 43.5
        },
        {
          "date" : "2025-04-27T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-vo2Max-102",
          "value" : 43.3
        },
        {
          "date" : "2025-05-03T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-vo2Max-108",
          "value" : 43.1
        },
        {
          "date" : "2025-05-09T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-vo2Max-114",
          "value" : 43.8
        },
        {
          "date" : "2025-05-15T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-vo2Max-120",
          "value" : 43.2
        },
        {
          "date" : "2025-05-21T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-vo2Max-126",
          "value" : 43.6
        },
        {
          "date" : "2025-05-27T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-vo2Max-132",
          "value" : 43.8
        },
        {
          "date" : "2025-06-02T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-vo2Max-138",
          "value" : 43.2
        },
        {
          "date" : "2025-06-08T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-vo2Max-144",
          "value" : 44
        },
        {
          "date" : "2025-06-14T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-vo2Max-150",
          "value" : 43.6
        },
        {
          "date" : "2025-06-20T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-vo2Max-156",
          "value" : 43.6
        },
        {
          "date" : "2025-06-26T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-vo2Max-162",
          "value" : 44.2
        },
        {
          "date" : "2025-07-02T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-vo2Max-168",
          "value" : 43.5
        },
        {
          "date" : "2025-07-08T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-vo2Max-174",
          "value" : 44.1
        }
      ],
      "statistics" : {
        "average" : 43.203333333333326,
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        "maximum" : 44.2,
        "median" : 43.2,
        "minimum" : 42.2,
        "standardDeviation" : 0.51560699637674
      },
      "title" : "VO₂ Max",
      "unit" : "mL/kg·min"
    },
    {
      "description" : "The percentage of oxygen carried by red blood cells (SpO₂).",
      "healthKitIdentifier" : "HKQuantityTypeIdentifierOxygenSaturation",
      "healthKitUnit" : "%",
      "key" : "oxygenSaturation",
      "samples" : [
        {
          "date" : "2025-01-15T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-oxygenSaturation-0",
          "value" : 97
        },
        {
          "date" : "2025-01-21T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-oxygenSaturation-6",
          "value" : 98
        },
        {
          "date" : "2025-01-27T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-oxygenSaturation-12",
          "value" : 96
        },
        {
          "date" : "2025-02-02T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-oxygenSaturation-18",
          "value" : 98
        },
        {
          "date" : "2025-02-08T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-oxygenSaturation-24",
          "value" : 97
        },
        {
          "date" : "2025-02-14T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-oxygenSaturation-30",
          "value" : 97
        },
        {
          "date" : "2025-02-20T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-oxygenSaturation-36",
          "value" : 98
        },
        {
          "date" : "2025-02-26T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-oxygenSaturation-42",
          "value" : 96
        },
        {
          "date" : "2025-03-04T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-oxygenSaturation-48",
          "value" : 97
        },
        {
          "date" : "2025-03-10T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-oxygenSaturation-54",
          "value" : 97
        },
        {
          "date" : "2025-03-16T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-oxygenSaturation-60",
          "value" : 96
        },
        {
          "date" : "2025-03-22T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-oxygenSaturation-66",
          "value" : 98
        },
        {
          "date" : "2025-03-28T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-oxygenSaturation-72",
          "value" : 97
        },
        {
          "date" : "2025-04-03T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-oxygenSaturation-78",
          "value" : 97
        },
        {
          "date" : "2025-04-09T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-oxygenSaturation-84",
          "value" : 98
        },
        {
          "date" : "2025-04-15T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-oxygenSaturation-90",
          "value" : 96
        },
        {
          "date" : "2025-04-21T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-oxygenSaturation-96",
          "value" : 98
        },
        {
          "date" : "2025-04-27T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-oxygenSaturation-102",
          "value" : 97
        },
        {
          "date" : "2025-05-03T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-oxygenSaturation-108",
          "value" : 96
        },
        {
          "date" : "2025-05-09T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-oxygenSaturation-114",
          "value" : 98
        },
        {
          "date" : "2025-05-15T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-oxygenSaturation-120",
          "value" : 96
        },
        {
          "date" : "2025-05-21T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-oxygenSaturation-126",
          "value" : 97
        },
        {
          "date" : "2025-05-27T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-oxygenSaturation-132",
          "value" : 97
        },
        {
          "date" : "2025-06-02T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-oxygenSaturation-138",
          "value" : 96
        },
        {
          "date" : "2025-06-08T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-oxygenSaturation-144",
          "value" : 98
        },
        {
          "date" : "2025-06-14T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-oxygenSaturation-150",
          "value" : 97
        },
        {
          "date" : "2025-06-20T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-oxygenSaturation-156",
          "value" : 97
        },
        {
          "date" : "2025-06-26T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-oxygenSaturation-162",
          "value" : 98
        },
        {
          "date" : "2025-07-02T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-oxygenSaturation-168",
          "value" : 96
        },
        {
          "date" : "2025-07-08T05:00:00Z",
          "device" : "Apple Watch Series 10",
          "source" : "Apple Watch",
          "sourceBundleId" : "com.apple.health",
          "uuid" : "SAMPLE-oxygenSaturation-174",
          "value" : 97
        }
      ],
      "statistics" : {
        "average" : 97.03333333333333,
        "count" : 30,
        "maximum" : 98,
        "median" : 97,
        "minimum" : 96,
        "standardDeviation" : 0.7648904962570577
      },
      "title" : "Blood Oxygen",
      "unit" : "%"
    }
  ],
  "range" : {
    "end" : "2025-07-14T05:00:00Z",
    "start" : "2025-01-15T05:00:00Z"
  },
  "schemaVersion" : 1
}