삼이공 - 눈 휴식 타이머

Are your eyes tired? Keep them healthy with the 20-20-20 rule!

Computers, smartphones, tablets... Modern people stare at screens all day, giving their eyes no time to rest.

Samygong is an app that helps you easily practice the "20-20-20 rule," recommended by ophthalmologists.

> "Samygong" is the Korean pronunciation of the number "20" in the 20-20-20 rule!

What is the 20-20-20 Rule?
• After 20 minutes of screen time,
• Look at something 20 feet away,
• Rest your eyes for 20 seconds.

Key Features

⏱️ Smart Timer
• Set focus time (1-60 minutes)
• Set break time (10-60 seconds)
• A beautiful progress bar that gradually fills the screen
• Motivational step-by-step messages

📊 Records & Statistics
• Check the number of breaks you've taken today
• Track your streak
• View your progress at a glance with a weekly graph
• Challenge your highest streak

⚙️ Custom Settings
• Adjust focus/break times to suit you
• Select sound and vibration notifications
• Supports light/dark mode

Recommended for:
• People who work in front of a computer all day
• People who spend a lot of time using their smartphones
• People who frequently experience eye fatigue and dryness
• People who want to develop healthy habits

Start taking care of your eye health with Samigong today!