{
  "slug": "wake-lock",
  "name": "Screen Wake Lock",
  "category": "Device",
  "summary": "The Screen Wake Lock API lets a page request that the device's screen stay on and not dim or lock, releasing the lock automatically when the tab is hidden.",
  "name_zh": "Screen Wake Lock（屏幕常亮锁）",
  "summary_zh": "Screen Wake Lock API 让页面请求设备屏幕保持常亮、不变暗也不锁定，标签页隐藏时自动释放锁。",
  "spec_url": "https://www.w3.org/TR/screen-wake-lock/",
  "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/API/Screen_Wake_Lock_API",
  "confidence": "low",
  "verified_at": "2026-10-03",
  "support": [
    {
      "target": "Chrome (Desktop)",
      "os": "Desktop",
      "browser": "chrome",
      "engine": "blink",
      "status": "yes",
      "version_added": "84",
      "version_full": "84",
      "applicable": true,
      "notes": [],
      "source": "https://raw.githubusercontent.com/mdn/browser-compat-data/main/api/WakeLock.json",
      "verified_at": "2026-10-03",
      "confidence": "high"
    },
    {
      "target": "Chrome (Android)",
      "os": "Android",
      "browser": "chrome",
      "engine": "blink",
      "status": "yes",
      "version_added": "84",
      "version_full": "84",
      "applicable": true,
      "notes": [
        {
          "text": "Derived by browser-compat-data mirroring from Chrome.",
          "text_zh": "由 browser-compat-data 镜像自 Chrome 的数据推导。"
        }
      ],
      "source": "https://raw.githubusercontent.com/mdn/browser-compat-data/main/api/WakeLock.json",
      "verified_at": "2026-10-03",
      "confidence": "high"
    },
    {
      "target": "Edge (Desktop)",
      "os": "Desktop",
      "browser": "edge",
      "engine": "blink",
      "status": "yes",
      "version_added": "84",
      "version_full": "84",
      "applicable": true,
      "notes": [
        {
          "text": "Derived by browser-compat-data mirroring from Chrome.",
          "text_zh": "由 browser-compat-data 镜像自 Chrome 的数据推导。"
        }
      ],
      "source": "https://raw.githubusercontent.com/mdn/browser-compat-data/main/api/WakeLock.json",
      "verified_at": "2026-10-03",
      "confidence": "high"
    },
    {
      "target": "Firefox (Desktop)",
      "os": "Desktop",
      "browser": "firefox",
      "engine": "gecko",
      "status": "yes",
      "version_added": "126",
      "version_full": "126",
      "applicable": true,
      "notes": [],
      "source": "https://raw.githubusercontent.com/mdn/browser-compat-data/main/api/WakeLock.json",
      "verified_at": "2026-10-03",
      "confidence": "high"
    },
    {
      "target": "Firefox (Android)",
      "os": "Android",
      "browser": "firefox",
      "engine": "gecko",
      "status": "yes",
      "version_added": "126",
      "version_full": "126",
      "applicable": true,
      "notes": [
        {
          "text": "Derived by browser-compat-data mirroring from Firefox.",
          "text_zh": "由 browser-compat-data 镜像自 Firefox 的数据推导。"
        }
      ],
      "source": "https://raw.githubusercontent.com/mdn/browser-compat-data/main/api/WakeLock.json",
      "verified_at": "2026-10-03",
      "confidence": "high"
    },
    {
      "target": "Safari (macOS)",
      "os": "macOS",
      "browser": "safari",
      "engine": "webkit",
      "status": "yes",
      "version_added": "16.4",
      "version_full": "16.4",
      "applicable": true,
      "notes": [],
      "source": "https://raw.githubusercontent.com/mdn/browser-compat-data/main/api/WakeLock.json",
      "verified_at": "2026-10-03",
      "confidence": "high"
    },
    {
      "target": "Safari (iOS)",
      "os": "iOS",
      "browser": "safari",
      "engine": "webkit",
      "status": "partial",
      "version_added": "16.4",
      "version_full": "18.4",
      "applicable": true,
      "notes": [
        {
          "text": "Does not work in standalone Home Screen Web Apps. See bug 254545 (https://webkit.org/b/254545#c32).",
          "text_zh": "在 standalone 模式的主屏幕 Web 应用中不可用。见 bug 254545（https://webkit.org/b/254545#c32）。"
        }
      ],
      "source": "https://raw.githubusercontent.com/mdn/browser-compat-data/main/api/WakeLock.json",
      "verified_at": "2026-10-03",
      "confidence": "high"
    },
    {
      "target": "Samsung Internet",
      "os": "Android",
      "browser": "samsung",
      "engine": "blink",
      "status": "yes",
      "version_added": "14.0",
      "version_full": "14.0",
      "applicable": true,
      "notes": [
        {
          "text": "Derived by browser-compat-data mirroring from Chrome Android.",
          "text_zh": "由 browser-compat-data 镜像自 Chrome Android 的数据推导。"
        }
      ],
      "source": "https://raw.githubusercontent.com/mdn/browser-compat-data/main/api/WakeLock.json",
      "verified_at": "2026-10-03",
      "confidence": "high"
    },
    {
      "target": "WebView (Android)",
      "os": "Android",
      "browser": "webview",
      "engine": "blink",
      "status": "yes",
      "version_added": "84",
      "version_full": "84",
      "applicable": true,
      "notes": [
        {
          "text": "Derived by browser-compat-data mirroring from Chrome Android.",
          "text_zh": "由 browser-compat-data 镜像自 Chrome Android 的数据推导。"
        }
      ],
      "source": "https://raw.githubusercontent.com/mdn/browser-compat-data/main/api/WakeLock.json",
      "verified_at": "2026-10-03",
      "confidence": "high"
    },
    {
      "target": "Opera",
      "os": "Desktop",
      "browser": "opera",
      "engine": "blink",
      "status": "yes",
      "version_added": "73",
      "version_full": "73",
      "applicable": true,
      "notes": [],
      "source": "https://caniuse.com/wake-lock",
      "verified_at": "2026-09-03",
      "confidence": "low"
    }
  ],
  "biz_compat": [],
  "generated_by": "OpenPWA compatibility explorer",
  "licence": "CC BY 4.0",
  "licence_url": "https://creativecommons.org/licenses/by/4.0/",
  "attribution": "OpenPWA — https://openpwa.net",
  "attribution_html": "<a href=\"https://openpwa.net\">OpenPWA</a>, <a href=\"https://creativecommons.org/licenses/by/4.0/\">CC BY 4.0</a>"
}