{
  "id": "casio-crw-h001",
  "name": "Casio CRW-H001",
  "company": "Casio",
  "category": "ring",
  "categoryName": "smart rings",
  "worn": "Finger",
  "url": "https://wearableindex.com/devices/casio-crw-h001/",
  "dataUrl": "https://wearableindex.com/devices/casio-crw-h001/data.json",
  "manufacturerSite": "https://casio.com.cn",
  "image": "https://wearableindex.com/images/casio-crw-h001.jpg",
  "comparisons": [],
  "generations": [
    {
      "name": "CRW-H001",
      "year": 2026,
      "status": "shipping",
      "price": "$295",
      "priceUSD": 295,
      "summary": "China-only smart ring watch pairing a tiny digital display with heart-rate, SpO₂ and temperature tracking, activity and sleep analysis, and vibration alerts.",
      "hardware": {
        "Biometric": [
          "PPG heart rate",
          "Blood oxygen (SpO₂)",
          "Skin temperature"
        ],
        "Display": [
          "Display (digital)"
        ],
        "Input": [
          "Haptics"
        ],
        "Connectivity": [
          "Bluetooth"
        ]
      }
    }
  ]
}