Why a focus timer works better when it starts from your task board
A timer can protect your attention, but it cannot choose the work. Connecting it to a task board fixes that missing step.

A timer solves the second problem
Opening a timer feels productive because it gives you a clean button to press. But the hard part usually happened a few seconds earlier: deciding what deserves the next half hour. If that decision is still sitting in another tab, the timer starts with a wobble.
A task-first timer removes the wobble. Pick a card, make sure it describes a finishable piece of work, then start the clock from that card. The session now has a subject. You are not focusing in the abstract; you are finishing the draft, checking the numbers, or fixing the broken state.
Write cards that can survive a focus block
A card called ‘website’ is a bucket, not a task. The timer cannot rescue it. A better card names the next visible result: ‘rewrite the pricing-page headline’ or ‘compress the homepage images.’ You should be able to look at the card when the bell goes and say whether it moved.
This also makes estimates less theatrical. You do not need to predict the whole project. Decide whether this card is roughly one session, two sessions, or too large to start. Split it if it is too large.
Let the board change when the work changes
Move the card into progress when the session begins. When the session ends, finish it, write a short note, or leave it where it is with a clearer next step. That tiny bit of housekeeping matters because the board stays believable.
Do not turn the session note into a diary. One useful line is enough: what changed, what is blocked, or where to restart. Tomorrow-you needs a handhold, not a transcript.
Keep one visible commitment
The board can hold a hundred cards. The timer should hold one. That constraint is the point. It prevents a focus session from becoming another container for five competing intentions.
If you finish early, stop and choose again. Quietly drifting into a second task makes the history less useful and usually smuggles distraction back into the block.