Break Reminder Timer
Choose a break method — the 20-20-20 rule for eye health, Pomodoro breaks for productivity, or a custom interval — then let the timer remind you when to pause and recharge.
Every 20 min, look 20 ft away for 20 sec
Why Regular Breaks Make You More Productive
It sounds counterintuitive, but stopping work is one of the most productive things you can do. The human brain is not designed for hours of unbroken focus — attention naturally cycles in roughly 90-minute ultradian rhythms, and cognitive performance degrades measurably without rest. Scheduling breaks is not a weakness; it is a strategy.
The 20-20-20 rule specifically addresses one of the most common physical complaints of knowledge workers: digital eye strain. When you stare at a screen, your blink rate drops significantly and your ciliary muscles stay contracted to maintain close focus. Over hours, this causes fatigue, blurry vision, and headaches. Looking 20 feet away for just 20 seconds fully relaxes those muscles and dramatically reduces cumulative strain.
For longer breaks, pairing this tool with the Pomodoro Calculator lets you plan exactly how many focus cycles fit into your available time before you even start. And if you want to go deeper into structuring your most important work, the Deep Work Calculator shows how much high-quality focus time you are actually getting versus what you need.
One of the most overlooked causes of burnout is the absence of recovery time within the workday. Working through breaks feels productive in the short term but creates the cumulative exhaustion that our Burnout Risk Assessment measures. Regular, short breaks are one of the simplest preventive measures available.
If you want break reminders built directly into your operating system — without needing a browser tab open — try Focusmo for Mac. It combines break alerts, app blocking during focus sessions, and session analytics so you can see your work patterns over time.
Frequently Asked Questions
What is the 20-20-20 rule?
The 20-20-20 rule is an evidence-based guideline for reducing digital eye strain: every 20 minutes of screen time, look at something at least 20 feet away for at least 20 seconds. This gives your eye muscles — specifically the ciliary muscles that control lens focus — a chance to relax. Ophthalmologists and optometrists widely recommend it for anyone who spends several hours a day in front of a screen.
How often should I take breaks while working?
Research suggests a short micro-break every 20–30 minutes (even 20 seconds of looking away) plus a longer 5–10 minute break every 60–90 minutes. For sustained cognitive work, the Pomodoro Technique's 25-minute work and 5-minute break rhythm is well-supported. What matters most is consistency — irregular breaks are far less effective than scheduled ones.
Do breaks actually improve productivity?
Yes. Multiple studies, including research from the University of Illinois and the Draugiem Group's time-tracking study, show that regular breaks maintain performance over time while continuous work leads to steady decline. Brief mental detachment from a task allows the prefrontal cortex to reset, reduces decision fatigue, and helps consolidate memory. Workers who took regular breaks showed 13% higher productivity and far lower error rates.
What should I do during a work break?
The most restorative breaks involve genuine mental disengagement from work. Stand up and move — even a two-minute walk improves mood and energy. Look out a window or at a distant object to relieve eye strain. Drink water. Avoid checking social media or email, which activates the same attentional systems you are trying to rest. For the 20-20-20 rule, simply looking at a fixed distant point for 20 seconds is enough.
Get Break Reminders Built Into Your Mac
Focusmo sends break reminders at the right intervals, blocks distracting apps during focus sessions, and tracks your productivity over time — all without keeping a browser tab open.