Profile-free practice / Saved only in this browser

FOUR MINUTES

The original working Oak is back without an account. Run the timer, keep a private local record, and watch one whole day accumulate on this device.

Timer / No camera. No tracking.

04:00

Plank variation

If you close this browser, the timer stops. Completed practices remain only in this browser's local storage.

Held this year0m

Practice days0

Whole Day0%

This browser / Recent work

Your local record.

Complete the timer once and the first local record will appear here.