Fifteen minutes is the standard length for a daily standup, a coffee break, or a warm-up before a longer workout. It's also a good default for timeboxing a single email pass or inbox cleanup. The timer here opens already set to 15 minutes — adjust it if you need something else.

The easiest way to lose a "quick" 15-minute block is to not actually watch the clock. Running this in fullscreen mode keeps the remaining time visible to everyone in the room — useful for standups and short meetings where the whole point is staying brief.