Web Bluetooth API

Non-standard
This feature is non-standard and is not on a standards track. Do not use it on production sites facing the Web: it will not work for every user. There may also be large incompatibilities between implementations and the behavior may change in the future.

Interfaces

Bluetooth: Returns a Promise to a BluetoothDevice object with the specified options.
BluetoothAdvertisingData: Provides advertising data about a particular Bluetooth device.
BluetoothCharacteristicProperties: Provides propertieds 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.
BluetoothGATTDescriptor: Represents a GATT Descriptor, which provides further information about a characteristic’s value.
BluetoothGATTRemoteServer: 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.

Specifications

Specification	Status	Comment
Web Bluetooth	Draft	Initial definition.

Feature	Chrome	Firefox (Gecko)	Internet Explorer	Opera	Safari (WebKit)
Basic support	45.0 [1] 56	?	?	?	?

Feature

Chrome

Firefox (Gecko)

Internet Explorer

Opera

Safari (WebKit)

Basic support

45.0 [1]

Feature	Android	Android Webview	Firefox Mobile (Gecko)	Firefox OS	IE Mobile	Opera Mobile	Safari Mobile	Chrome for Android
Basic support	No support	No support	?	?	?	?	?	48.0 [2]

[1] Behind a flag. Chrome OS only.

[2] Behind a flag. Requires Android 6 (Marshmallow).

Interfaces

Specifications

Browser Compatibility

Document Tags and Contributors