在此页

• 接口
• 规范
• 浏览器兼容性
• 相关话题

这是 实验性技术
检查 浏览器兼容性表格 要小心谨慎在生产中使用这之前。

The Web Bluetooth API provides the ability to connect and interact with Bluetooth Low Energy peripherals.

接口

蓝牙

返回 Promise to a BluetoothDevice object with the specified options.

BluetoothAdvertisingData

Provides advertising data about a particular Bluetooth device.

BluetoothCharacteristicProperties

Provides properties of a particular BluetoothRemoteGATTCharacteristic .

BluetoothDevice

Represents a Bluetooth device inside a particular script execution environment.

BluetoothRemoteGATTCharacteristic

Represents a GATT Characteristic, which is a basic data element that provides further information about a peripheral’s service.

BluetoothRemoteGATTDescriptor

Represents a GATT Descriptor, which provides further information about a characteristic’s value.

BluetoothRemoteGATTServer

Represents a GATT Server on a remote device.

BluetoothRemoteGATTService

Represents a service provided by a GATT server, including a device, a list of referenced services, and a list of the characteristics of this service.

规范

规范	Feedback
Web Bluetooth	To provide feedback on the Web Bluetooth API, file a spec issue .

浏览器兼容性

The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request. 更新 GitHub 上的兼容性数据

	桌面						移动
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
蓝牙	Chrome 56 注意事项 56 注意事项 macOS only. 56 注意事项 Disabled Linux and versions of Windows earlier than 10. Disabled From version 56: this feature is behind the #enable-experimental-web-platform-features preference (needs to be set to enabled ). To change preferences in Chrome, visit chrome://flags. 70 注意事项 Windows 10.	Edge ≤79 注意事项 ≤79 注意事项 macOS only. ≤79 注意事项 Disabled Linux and versions of Windows earlier than 10. Disabled From version ≤79: this feature is behind the #enable-experimental-web-platform-features preference (needs to be set to enabled ). ≤79 注意事项 Windows 10.	Firefox 不支持 No	IE 不支持 No	Opera 43 注意事项 43 注意事项 macOS only. 43 注意事项 Disabled Linux and versions of Windows earlier than 10. Disabled From version 43: this feature is behind the #enable-experimental-web-platform-features preference (needs to be set to enabled ). 57 注意事项 Windows 10.	Safari 不支持 No	WebView Android 不支持 No	Chrome Android 56	Firefox Android 不支持 No	Opera Android 43	Safari iOS 不支持 No	Samsung Internet Android 6.0
getAvailability	Chrome 56 注意事项 56 注意事项 macOS only. 56 注意事项 Disabled Linux and versions of Windows earlier than 10. Disabled From version 56: this feature is behind the #enable-experimental-web-platform-features preference (needs to be set to enabled ). To change preferences in Chrome, visit chrome://flags. 70 注意事项 Windows 10.	Edge ≤79 注意事项 ≤79 注意事项 macOS only. ≤79 注意事项 Disabled Linux and versions of Windows earlier than 10. Disabled From version ≤79: this feature is behind the #enable-experimental-web-platform-features preference (needs to be set to enabled ). ≤79 注意事项 Windows 10.	Firefox 不支持 No	IE 不支持 No	Opera 43 注意事项 43 注意事项 macOS only. 43 注意事项 Disabled Linux and versions of Windows earlier than 10. Disabled From version 43: this feature is behind the #enable-experimental-web-platform-features preference (needs to be set to enabled ). 57 注意事项 Windows 10.	Safari 不支持 No	WebView Android 不支持 No	Chrome Android 56	Firefox Android 不支持 No	Opera Android 43	Safari iOS 不支持 No	Samsung Internet Android 6.0
onavailabilitychanged	Chrome 56 注意事项 56 注意事项 macOS only. 56 注意事项 Disabled Linux and versions of Windows earlier than 10. Disabled From version 56: this feature is behind the #enable-experimental-web-platform-features preference (needs to be set to enabled ). To change preferences in Chrome, visit chrome://flags. 70 注意事项 Windows 10.	Edge ≤79 注意事项 ≤79 注意事项 macOS only. ≤79 注意事项 Disabled Linux and versions of Windows earlier than 10. Disabled From version ≤79: this feature is behind the #enable-experimental-web-platform-features preference (needs to be set to enabled ). ≤79 注意事项 Windows 10.	Firefox 不支持 No	IE 不支持 No	Opera 43 注意事项 43 注意事项 macOS only. 43 注意事项 Disabled Linux and versions of Windows earlier than 10. Disabled From version 43: this feature is behind the #enable-experimental-web-platform-features preference (needs to be set to enabled ). 57 注意事项 Windows 10.	Safari 不支持 No	WebView Android 不支持 No	Chrome Android 56	Firefox Android 不支持 No	Opera Android 43	Safari iOS 不支持 No	Samsung Internet Android 6.0
referringDevice	Chrome 56 注意事项 56 注意事项 macOS only. 56 注意事项 Disabled Linux and versions of Windows earlier than 10. Disabled From version 56: this feature is behind the #enable-experimental-web-platform-features preference (needs to be set to enabled ). To change preferences in Chrome, visit chrome://flags. 70 注意事项 Windows 10.	Edge ≤79 注意事项 ≤79 注意事项 macOS only. ≤79 注意事项 Disabled Linux and versions of Windows earlier than 10. Disabled From version ≤79: this feature is behind the #enable-experimental-web-platform-features preference (needs to be set to enabled ). ≤79 注意事项 Windows 10.	Firefox 不支持 No	IE 不支持 No	Opera 43 注意事项 43 注意事项 macOS only. 43 注意事项 Disabled Linux and versions of Windows earlier than 10. Disabled From version 43: this feature is behind the #enable-experimental-web-platform-features preference (needs to be set to enabled ). 57 注意事项 Windows 10.	Safari 不支持 No	WebView Android 不支持 No	Chrome Android 56	Firefox Android 不支持 No	Opera Android 43	Safari iOS 不支持 No	Samsung Internet Android 6.0
requestDevice	Chrome 56 注意事项 56 注意事项 macOS only. 56 注意事项 Disabled Linux and versions of Windows earlier than 10. Disabled From version 56: this feature is behind the #enable-experimental-web-platform-features preference (needs to be set to enabled ). To change preferences in Chrome, visit chrome://flags. 70 注意事项 Windows 10.	Edge ≤79 注意事项 ≤79 注意事项 macOS only. ≤79 注意事项 Disabled Linux and versions of Windows earlier than 10. Disabled From version ≤79: this feature is behind the #enable-experimental-web-platform-features preference (needs to be set to enabled ). ≤79 注意事项 Windows 10.	Firefox 不支持 No	IE 不支持 No	Opera 43 注意事项 43 注意事项 macOS only. 43 注意事项 Disabled Linux and versions of Windows earlier than 10. Disabled From version 43: this feature is behind the #enable-experimental-web-platform-features preference (needs to be set to enabled ). 57 注意事项 Windows 10.	Safari 不支持 No	WebView Android 不支持 No	Chrome Android 56	Firefox Android 不支持 No	Opera Android 43	Safari iOS 不支持 No	Samsung Internet Android 6.0

图例

完整支持

完整支持

不支持

不支持

实验。期望将来行为有所改变。

实验。期望将来行为有所改变。

见实现注意事项。

用户必须明确启用此特征。

用户必须明确启用此特征。

元数据

• 最后修改： Mar 18, 2019

相关话题

1. Web Bluetooth API
2. 接口

   1. BluetoothAdvertisingData
   2. BluetoothDevice
   3. BluetoothGATTCharacteristic
   4. BluetoothGATTDescriptor
   5. BluetoothGATTRemoteServer
   6. BluetoothGATTService