Online timer for 136 seconds
With sunscreen in one hand and your attention split between exposed skin and the next task, a 136 seconds countdown gives you a brief boundary for covering up when NIWA reports a high UV index. It is long enough to work steadily across the areas you intend to cover without turning the moment into a drawn-out pause.
While you concentrate on applying sunscreen evenly, the countdown tab may slip behind a weather page, message, or music app. It normally keeps counting in the background, although a phone may delay the sound if the browser is suspended or notifications are restricted. A glance at the tab before putting the phone down helps you know where to look if no alert is heard.
As you finish the last exposed area, use the interruption as a clean handover back to what you were doing. If the alert arrives midway through fastening a sleeve or replacing the cap, complete that small action first, then return to the interrupted job rather than leaving the sunscreen open or your hands occupied.
Common questions
What could make this amount of time too short for applying sunscreen during a high NIWA UV reading?
More exposed skin, awkward clothing, or helping a child can extend the task. If the alert sounds before you finish, continue carefully and treat it as a progress cue rather than a stopping point.
What if I finish applying sunscreen before the countdown ends?
Use the remaining moments to replace the cap, put the sunscreen away, and check that no intended area was missed. Windy outdoor conditions or sandy hands may make that tidy-up take longer.