Notifications with custom user interface

A device comprising:

• a memory;
• at least one network interface;
• and
• one or more processors coupled to the memory and the at least one network interface, wherein the one or more processors are configured to perform:
• generating a notification identifier for an accessory application at an accessory device;
• identifying an application identifier for the accessory application at the accessory device;
• generating a notification intended for the accessory application at the accessory device, wherein the notification includes notification information corresponding to the intended accessory device application;
• and
• sending, to a companion device, the notification intended for the accessory application at the accessory device.

A computer program product comprising a non-transitory computer readable medium storing a plurality of instructions for controlling a computer system of a device to perform operations comprising:

• generating a notification identifier for an accessory application at an accessory device;
• identifying an application identifier for the accessory application at the accessory device;
• generating a notification intended for the accessory application at the accessory device, wherein the notification includes notification information corresponding to the intended accessory device application;
• and
• sending, to a companion device, the notification intended for the accessory application at the accessory device.

A method comprising:

• generating a notification identifier for an accessory application at an accessory device;
• identifying an application identifier for the accessory application at the accessory device;
• generating a notification intended for the accessory application at the accessory device, wherein the notification includes notification information corresponding to the intended accessory device application;
• and
• sending, to a companion device, the notification intended for the accessory application at the accessory device.