Version: Smart Feature Phone 2.5



The BluetoothGattService interface of the Bluetooth API represents a service provided by a GATT server, including the service definition, a list of referenced services, and a list of the characteristics of this service.

Interface overview#

Constructor(boolean isPrimary, DOMString uuid)]
interface BluetoothGattService
[Cached, Pure] readonly attribute sequence<BluetoothGattCharacteristic> characteristics;
[Cached, Pure] readonly attribute sequence<BluetoothGattService> includedServices;
readonly attribute boolean isPrimary;
readonly attribute DOMString uuid;
readonly attribute unsigned short instanceId;
[NewObject] Promise<BluetoothGattCharacteristic> addCharacteristic(DOMString uuid, GattPermissions permissions, GattCharacteristicProperties properties, ArrayBuffer value);
[NewObject] Promise<void> addIncludedService(BluetoothGattService service);



  • BluetoothGattService.addCharacteristic() Adds a characteristic to this service.

  • BluetoothGattService.addIncludedService() Adds a referenced included service to this service.