Web Bluetooth API

Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

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

Note: This API is not available in Web Workers (not exposed via WorkerNavigator).

Interfaces

Bluetooth

Returns a Promise to a BluetoothDevice object with the specified options.

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.

Specifications

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

Browser compatibility

BCD tables only load in the browser