Notification tone why?

[GaryK2]

I don't know what is going on. Suddenly I am getting a notification tone every 65 seconds!
I restarted my phone, no luck. I went into notification settings and set it to all off.

What else can I do?

 

[methodman89]

What type of tone? What is the volume setting in your notification settings? Is your alarm set? Are you geofenced? Did you boot into safemode and still have the tone?

 

[evohicks]

Common issue is a recently installed app also, did you recently install or change any settings, S Pen removed alarm?