How to use the online alarm clock
With the final greenhouse frost check finished, you can lock the allotment gate and leave at 1:18 am knowing an alarm is set for whatever comes next. There are 42 minutes until 2:00 am, enough time to get home or warm up without repeatedly checking the clock.
After a cold walk back from the greenhouse, the alarm may look ready yet remain unheard if the phone is still in silent mode. Check the sound setting and volume, then use the preview if one is available; a visible countdown alone does not confirm that an alert will be audible. Because this browser alarm works only while the page stays active and the machine remains awake, it cannot prompt another frost check if the browser is closed or the computer goes to sleep.
Coming indoors from a dark allotment at this hour can make a bright screen feel especially stark. Before looking at the 1:18 am alarm, lower the display brightness and switch to a warmer night setting, then place the phone where the alarm can be heard without shining towards the bed. That keeps the late-night check brief and avoids spending the remaining time staring into a harshly lit display.
Common questions
What happens if my laptop goes to sleep before 1:18 am?
The tab sleeps along with it and the alarm will not sound on time, if at all. If you are relying on it, change the power settings so the machine stays awake, or keep a phone alarm running as well.
Do I need an account or an app?
Neither. Choose a time and a sound, press Start, and it runs in this browser tab. Nothing is downloaded, nothing is registered, and closing the page leaves nothing behind on the device.
Can I change the sound?
Yes, there is a short list of tones to pick from before you press Start. Softer sounds are easy to sleep through, so a firmer bell tends to be the safer choice for anything early in the morning.
Will it still be right when the clocks change?
Yes. It reads your device's local clock, so the move between GMT and BST at the end of March and October is picked up automatically, as long as the computer's date, time and time zone are set correctly.
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