How to use the online alarm clock
You are only just waking at 4:18 am, with the Yorkshire farm still quiet and the lambing check not yet begun. This alarm marks the moment to get dressed, gather what you need and head towards the sheds without drifting back to sleep. Starting now also leaves a useful stretch before 5:00 am for checking the ewes calmly rather than rushing.
A lambing shed can be full of sounds that mask an ordinary alert, from restless animals to gates, radios or running equipment. The alarm volume should therefore be checked against the noise you expect, with the chosen tone played briefly at the level you will actually use. If the browser page is closed or your phone or laptop goes to sleep, the alarm will not sound, so the lambing check could be missed. A separate farm alarm is sensible when timing cannot slip.
Before you leave the farmhouse at this hour, arrange the light you will need while it is still easy to find. At 4:18 am, outdoor paths and corners of the shed may remain dark, even if dawn is approaching. A charged torch beside your boots avoids hunting through drawers half awake, while a low indoor lamp can help you collect keys and clothing without flooding the whole room with glare.
Common questions
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.
Does the alarm still work if I close the tab?
No. Everything runs inside this page, so closing the tab — or quitting the browser altogether — ends the countdown there and then. Leaving it open in the background is all it asks, and switching to another tab makes no difference.