I have one application in Android device. This application will post the notifications based on reminders.
I am trying to extend my app to show notification on Galaxy Werables(watches) also.
I connected my Android device with Galaxy Watch using Gear Wearable app which is present in Android device.
There is option to select the apps to post notifications on Galaxy watches. Even my application notifications also showing on Galaxy Watches.
But i read in documentation that Android app need to use Samsung Accessory protocol(SAP) to post notifications and data to Galaxy Watches.
When do we really need SAP protocol implementation in Android applications?