Question 1

What is the 20-20-20 rule?

Accepted Answer

Every 20 minutes, look at something 20 feet (about 6 meters) away for 20 seconds. This relaxes the eye muscles and reduces digital eye strain.

Question 2

How often should I take a stretch break?

Accepted Answer

Ergonomists recommend standing up and moving for 1-2 minutes every 30 minutes, or a longer 5-minute break every hour. This timer lets you pick any interval.

Question 3

Does the timer keep running if I switch tabs?

Accepted Answer

Yes. The timer keeps counting in the background and will alert you when it is time for your next break, even if the tab is not in focus.

Question 4

Will I get an audible reminder?

Accepted Answer

Yes. When a break starts the timer plays a short chime and updates the page title so you notice it even while working in another window.