One Time Alarm
About the One Time Alarm
Sometimes you need exactly one ping at a known moment and nothing afterward: a dentist visit at 2:40, a casserole out of the oven at 6:15, or a webinar lobby opening at 8:55. One-time alarms honor that simplicity - set, label, fire once, and move on without disabling a recurring rule you still need tomorrow. Freelancers preparing a client call keep a laptop tab open with "join Zoom five minutes early" so they are not relying on a phone buried in a bag. Parents coordinating a single early dismissal use a labeled one-time alert instead of rewriting the weekly school schedule.
How to use it
- Open the one-time alarm page and pick the exact future date and time.
- Write a label naming the appointment or task once.
- Choose a sound appropriate to urgency.
- Add the alarm and confirm repeat is off or single-fire.
- Keep the tab open until the event passes.
Good to know
This alarm rings only while the browser is allowed to run the page. Sleep, a closed laptop, or a denied notification permission can silence it. Do not use it as the only alarm for medicine or anything safety-critical.
Frequently asked questions
Is the One Time Alarm free?
Yes. You can use it in your browser with no account and no download.
Will it repeat tomorrow?
No. One-time means a single firing unless you add it again.
Can I set for next month?
Yes. Pick any future date and time supported by the picker.
What after it fires?
Disable or delete the entry to keep your list tidy.
Mix with daily alarms?
Yes. Different entries can use different repeat rules.
Related
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