I am working with an open source watch called PineTime to implement ANCS support so users can receive iOS notifications in the watch.
I am having g trouble discovering the ANCS on an iOS device. The watch is properly paired and bonded. I realize that the ANCS may not always be present, so I also subscribed to the GATT Service changed characteristic, but never received a notification/indication for a service becoming active.
Is there something I am missing? Thanks!