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

The BluetoothGATTService.isPrimary read-only property returns a Boolean that indicates whether this is a primary service. If it is not a primary service, it is a secondary service.


var isPrimary = BluetoothGATTService.isPrimary




Specification Status Comment
Web Bluetooth
The definition of 'isPrimary' in that specification.
Draft Initial definition.

Browser compatibility

FeatureChromeEdgeFirefoxInternet ExplorerOperaSafari
Basic support No ? ? ? ? ?
FeatureAndroid webviewChrome for AndroidEdge mobileFirefox for AndroidOpera AndroidiOS SafariSamsung Internet
Basic support No No ? ? ? ? ?

Document Tags and Contributors

Contributors to this page: ExE-Boss, fscholz, chrisdavidmills, jpmedley, rolfedh
Last updated by: ExE-Boss,