It only appears occasionally. I have no alarms set, no timers, stopwatch etc. running.
Android phone. Searching got no joy.
Update: it was a scheduled message in signal. Didn’t want to send my bestie memes too late at night. It does use the actual alarm icon though, weirdly.
Thanks everyone for your help!
Do you have an app that does anything at a specific time or a fixed interval eg weekly? Eg. Remind you to go for a run, or prompts you to log an activity like timesheets?
Particularly any new apps or ones that need to access system time and/or date?