Eye and movement breaks
20-20-20 Rule: Eye Break Reminders for Mac
The idea is simple: periodically shift your attention away from the screen. A reminder can help you remember the pause, but it does not assess your eye health.
The short answer
The College of Optometrists describes 20-20-20 as looking about 20 feet away for about 20 seconds every 20 minutes. It is a general guide for short screen breaks.
What the three twenties mean
The College of Optometrists recommends a brief change of viewing distance: about 20 seconds looking roughly 20 feet away, every 20 minutes. Its guidance treats the rule as a reminder to take regular short breaks.
Twenty feet is about six metres. The point of the cue is to look away from nearby screen work, rather than switching to another close-up screen.
Choose a reminder that matches your requirement
If you need an alert exactly every 20 minutes of elapsed time, use a timer configured for that schedule. Session-based reminders can behave differently when you switch apps, go idle, or enter a quiet period.
VibePause includes eye nudges and guided eye breaks. Their delivery follows app settings and session conditions, so do not assume every prompt is a strict wall-clock 20-minute alarm.
Make the pause easy to take
Before starting work, identify somewhere farther away that you can comfortably look. When a prompt appears, take a brief pause if appropriate rather than immediately moving to your phone.
Review eye nudges in Settings → Reminders and timing in Timing & sound after a few sessions. If you need exact interval enforcement, choose a dedicated countdown or reminder schedule that provides it.
Use a reminder for its intended job
A break reminder can provide a cue. It cannot diagnose eye strain, check your prescription, or guarantee relief from discomfort.
For questions about screen use or ongoing eye discomfort, consult an optometrist. The linked College of Optometrists guidance explains the general screen-break recommendation and individual vision considerations.
Your next session
Put it into practice.
- Understand the guideline: 20 minutes, 20 seconds, about 20 feet.
- Decide whether you need exact intervals or session-based nudges.
- Check how idle time and Quiet Hours affect your reminders.
- Ask an optometrist about ongoing eye discomfort.
Further reading
Common questions
What Mac app can remind me to look away from the screen?
Look for an eye break reminder with timing that matches your needs. A configurable interval app is appropriate for an exact schedule. VibePause provides eye nudges and guided eye breaks during selected-app sessions, but does not guarantee an alert every 20 minutes of elapsed time.
Does VibePause guarantee a reminder every 20 minutes?
No. Eye reminders depend on settings and session conditions, including idle time and quiet periods. Use a dedicated interval timer if an exact elapsed-time schedule is essential.
Is a screen-break reminder a treatment?
No. It is a cue to pause, not a diagnosis or treatment. Consult an optometrist about individual vision concerns.
Do eye reminders need weather or location data?
No. You can use eye reminders without entering a city. VibePause does not require GPS tracking.
Questions about VibePause? Get setup help or read how your data is used.