I only want immediate notifications for messages from people I know, or dangerous situations in proximity to my location. I have never once wanted my phone to b

I only want immediate notifications for messages from people I know, or dangerous situations in proximity to my location. I have never once wanted my phone to buzz to tell me about general breaking news. What would be useful is to be able to set up my phone to keep low-priority notifications in a digest for later viewing with a buzz and an icon at set times of the day if there's anything in there.