Sit until the bell.

How to use it

Pick a length you can finish comfortably. If you are new to sitting, five minutes is plenty, and two minutes is a fine place to start. Sit upright, let your attention rest on the breath, and come back to it each time you wander. The bell will tell you when to stop, so you can leave the clock alone.

Interval bells are useful for longer sittings: each one is a small reminder to check whether you are still here. Finished sessions are added to your private sitting log, which is kept only on this device.

Keep this tab open while you sit. On a phone, the screen stays awake during a session where the browser allows it.