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.
Obsolete
This feature is obsolete. Although it may still work in some browsers, its use is discouraged since it could be removed at any time. Try to avoid using it.
The BluetoothDevice interface of the Web Bluetooth API provides advertising data about a particular Bluetooth device.
Interface
interface BluetoothAdvertisingData { readonly attribute unsigned short? appearance; readonly attribute byte? txPower; readonly attribute byte? rssi; readonly attribute Map manufacturerData; readonly attribute Map serviceData; };
Properties
BluetoothAdvertisingData.appearance
Read only- Returns one of the values defined by the
org.bluetooth.characteristic.gap.appearance
characteristic. BluetoothAdvertisingData.txPower
Read only- Returns the transmission power at which the device is broadcasting, measured in dBm. This is used to compute the path loss as
this.txPower - this.rssi
. BluetoothAdvertisingData.rssi
Read only- Returns the power at which the deviceβs packets are being received, measured in dBm. This is used to compute the path loss as
this.txPower - this.rssi
. BluetoothAdvertisingData.manufacturerData
Read only- Returns a map that relates Company Identifier Codes to
ArrayBuffers
. BluetoothAdvertisingData.serviceData
Read only- Returns a map that relates UUIDs to
ArrayBuffers
.
Methods
None.
Browser compatibility
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.
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
BluetoothAdvertisingData | Chrome No support No | Edge No support No | Firefox No support No | IE No support No | Opera ? | Safari No support No | WebView Android No support No | Chrome Android No support No | Firefox Android No support No | Opera Android ? | Safari iOS No support No | Samsung Internet Android No support No |
appearance | Chrome No support No | Edge No support No | Firefox No support No | IE No support No | Opera ? | Safari No support No | WebView Android No support No | Chrome Android No support No | Firefox Android No support No | Opera Android ? | Safari iOS No support No | Samsung Internet Android No support No |
manufacturerData | Chrome No support No | Edge No support No | Firefox No support No | IE No support No | Opera ? | Safari No support No | WebView Android No support No | Chrome Android No support No | Firefox Android No support No | Opera Android ? | Safari iOS No support No | Samsung Internet Android No support No |
rssi | Chrome No support No | Edge No support No | Firefox No support No | IE No support No | Opera ? | Safari No support No | WebView Android No support No | Chrome Android No support No | Firefox Android No support No | Opera Android ? | Safari iOS No support No | Samsung Internet Android No support No |
serviceData | Chrome No support No | Edge No support No | Firefox No support No | IE No support No | Opera ? | Safari No support No | WebView Android No support No | Chrome Android No support No | Firefox Android No support No | Opera Android ? | Safari iOS No support No | Samsung Internet Android No support No |
txPower | Chrome No support No | Edge No support No | Firefox No support No | IE No support No | Opera ? | Safari No support No | WebView Android No support No | Chrome Android No support No | Firefox Android No support No | Opera Android ? | Safari iOS No support No | Samsung Internet Android No support No |
Legend
- No support
- No support
- Compatibility unknown
- Compatibility unknown
- Non-standard. Expect poor cross-browser support.
- Non-standard. Expect poor cross-browser support.
- Deprecated. Not for use in new websites.
- Deprecated. Not for use in new websites.