This app is focused mainly for the PC or TV users. Not intended for the mobile users.

1. Start the timer.

2. You will be reminded every 20 minutes with a beep sound.

3. After the beep, a 20 second timer starts during which you can relax your eyes.

4. The end of the 20 second al7upDown domeso will be reminded with a beep sound.

5. Again the 20 minutes timer starts.

6. And it continues until you manually stop.

**Phone can be locked after the timer has been started. It runs on the background**

Many of us spend a good deal of our time staring at screens from laptops, computers, smartphones, gaming systems and television. This can put a lot of strain on our eyes and cause eye fatigue. When using your screens give your eyes a break.

Use the 20-20-20 rule. Every 20 minutes, take a 20-second break and focus your eyes on something at least 20 feet away.

This app reminds you to relax yourself every 20 minutes.

For more infomation about the 20-20-20 rule : http://www.healthline.com/health/eye-health/20-20-20-rule