Does the NotchStar timer show a notification
No. When a NotchStar timer ends it plays a sound and does nothing else. It does not send a macOS notification or draw a banner, and it does not appear in Notification Centre. The sound is the only alert, so if you pick No Sound the end is silent.
What you get instead
- A sound from a short list, played once at zero. Change it in the sound menu.
- While the timer runs, the countdown in the Timers tab. Open the notch to check progress. That is not an alert at the end.
- The reset display when you open the notch: the timer shows its full length again after finishing.
Why this matters
The sound plays once, so you can miss it if you are away from the Mac. Nothing stays on screen to remind you that the timer has finished. With the notch closed there is nothing to see at all.
Ways to cope
- Choose a distinct sound such as Submarine or Funk.
- For a long or important block, glance at the countdown now and then.
- For a reminder that survives a restart, use Calendar or Reminders, which NotchStar also shows in the notch. The Calendar and Reminders page explains it.
Limits
No banner, no repeat, no snooze. The behaviour is described on the Timers feature page and in what happens when a timer ends.