Apple Watch Series 7 Aluminum

{
  "body": {
    "sim": "eSIM",
    "weight": {
      "grams": 32
    },
    "materials": {
      "back": "sapphire",
      "frame": "aluminum",
      "front": "glass"
    },
    "dimensions": {
      "depth_mm": 10.7,
      "width_mm": 38,
      "height_mm": 45
    }
  },
  "misc": {
    "colors": [
      "Starlight",
      "Midnight",
      "Blue",
      "Green",
      "Red"
    ],
    "sar_eu": {
      "body_w_per_kg": 1.5,
      "head_w_per_kg": 0.7
    },
    "sar_us": {
      "body_w_per_kg": null,
      "head_w_per_kg": 1.1
    },
    "model_numbers": [
      "A2473",
      "A2474",
      "A2475",
      "A2476",
      "A2477",
      "A2478"
    ]
  },
  "audio": {
    "description": "Yes",
    "loudspeaker": true,
    "headphone_jack": false
  },
  "launch": {
    "released_on": "2021-10-15",
    "announced_on": "2021-09-14",
    "availability": "available",
    "date_precision": "day"
  },
  "memory": {
    "variants": [
      {
        "ram_gb": 1,
        "storage_gb": 32
      }
    ],
    "card_slot": false,
    "storage_type": "eMMC 5.1"
  },
  "battery": {
    "charging": {
      "wired_w": 5,
      "wireless_w": null
    },
    "capacity_mah": 309
  },
  "display": {
    "panel_type": "Retina LTPO OLED",
    "protection": "Ion-X strengthened glass",
    "resolution": {
      "ppi": 326,
      "width_px": 484,
      "height_px": 396
    },
    "size_inches": 1.9,
    "peak_brightness_nits": 1000
  },
  "network": {
    "speed": [
      "HSPA",
      "LTE"
    ],
    "bands_2g": [
      "GSM 850",
      "GSM 900",
      "GSM 1800",
      "GSM 1900"
    ],
    "bands_3g": [
      "HSDPA 850",
      "900",
      "1700(AWS)",
      "1900",
      "2100 - International"
    ],
    "bands_4g": [
      "1",
      "2",
      "3",
      "4",
      "5",
      "7",
      "8",
      "18",
      "19",
      "20",
      "25",
      "26",
      "28",
      "39",
      "40",
      "41",
      "66 - International"
    ],
    "bands_5g": [],
    "speed_tier": 5,
    "technologies": [
      "GSM",
      "HSPA",
      "LTE"
    ],
    "speed_highest": "LTE",
    "speed_highest_label": "4G"
  },
  "features": {
    "sensors": [
      "Accelerometer",
      "gyro",
      "heart rate",
      "barometer",
      "always-on altimeter",
      "compass",
      "SpO2",
      "VO2max"
    ]
  },
  "platform": {
    "os": "watchOS 8.0, upgradable to watchOS 26.5",
    "cpu": "Dual-core",
    "gpu": "PowerVR",
    "chipset": {
      "name": "Apple S7",
      "process_nm": null
    },
    "cpu_short": "2-core"
  },
  "image_url": "https://fdn2.gsmarena.com/vv/bigpic/apple-watch-series-7-aluminum.jpg",
  "connectivity": {
    "nfc": "Yes",
    "usb": "No",
    "wlan": "Wi-Fi 802.11 b/g/n, dual-band",
    "radio": false,
    "bluetooth": "5.0, A2DP, LE",
    "positioning": [
      "GPS",
      "GLONASS",
      "GALILEO",
      "QZSS",
      "BDS"
    ]
  }
}