How to use the online alarm clock
While you wait to collect the uniform from the school laundry, a 3:48 pm alarm lets you watch the clock without repeatedly checking it. The timing leaves 12 minutes before 4:00 pm, enough to gather the collection slip, keys and anything else needed for the run. You can stay with what you are doing until the chosen moment arrives.
A collection reminder needs to remain dependable while you wait, so the phone, tablet or computer must stay awake until the alarm sounds. The school uniform may remain in the laundry if you close this browser page or allow the device to sleep, because the alarm cannot then ring. It also helps to check that the sound is audible beforehand, particularly if the device normally dims and sleeps after a short period of inactivity.
For the journey to school, the useful question is not only when to leave but how long the afternoon route usually takes. Around 3:48 pm, school traffic, buses and parents collecting children can make familiar roads slower than they were earlier. Building a few spare minutes into the trip gives room for a busy junction or a short walk from the nearest available parking place, while still keeping the laundry collection comfortably before closing time.
Common questions
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.
Can I use this on a phone?
It works in a mobile browser, but phones lock the screen and suspend background tabs far more readily than a laptop does, which can stop the alarm sounding. For anything important, a desktop or a plugged-in laptop is the steadier option.