{
  "id": "myaku-band",
  "name": "MYAKU MYAKU BAND",
  "company": "MYAKU",
  "category": "band",
  "categoryName": "sensor bands",
  "worn": "Wrist",
  "url": "https://wearableindex.com/devices/myaku-band/",
  "dataUrl": "https://wearableindex.com/devices/myaku-band/data.json",
  "manufacturerSite": "https://prom.healthcare-trainer.com",
  "image": "https://wearableindex.com/images/myaku-band.png",
  "imageCredit": {
    "name": "MYAKU",
    "url": "https://prom.healthcare-trainer.com/myaku-band.html",
    "basis": "official source"
  },
  "comparisons": [],
  "generations": [
    {
      "name": "MYAKU BAND",
      "year": 2026,
      "status": "preorder",
      "price": "¥19,700",
      "summary": "Japan-focused screenless tracker promising about 30 days of battery while its app logs heart rate, HRV, SpO₂, activity and sleep; Makuake preorders opened for shipping from October 30.",
      "hardware": {
        "Biometric": [
          "PPG heart rate",
          "Blood oxygen (SpO₂)"
        ],
        "Motion": [
          "Accelerometer"
        ],
        "Connectivity": [
          "Bluetooth"
        ],
        "Power": [
          "Long battery (30 days)"
        ]
      }
    }
  ]
}