What Happens to Your Focus Score When You Turn Off Notifications

"Turn off notifications" is the most repeated productivity advice there is. It is also almost never measured. Everyone is told to do it, nobody checks whether it worked, and so it stays a vibe rather than a result.

So I ran it as an actual experiment. One week with notifications on as normal, one week with them off, with my focus score tracked automatically the whole time so the comparison was a number, not a feeling. This is the kind of personal experiment a focus tracker is good for, and you can run the same one on yourself.

The setup

The rules were simple, because a clean experiment needs few variables.

Week 1, baseline. Normal life. Notifications on as usual, no changes to how I worked.
Week 2, intervention. All non-essential notifications off. No Slack badges, no email pings, no app banners. I still checked things, just on my schedule instead of theirs.
Constant. Same job, same rough workload, focus tracked automatically in the background both weeks so I was not changing my behavior to perform for the experiment.

The metric was the focus score, a single daily number built from productive versus distracting time, session lengths, and switching. The focus score explainer covers how it is calculated.

What actually changed

The headline result was not the one I expected. My total productive time barely moved between the two weeks. What moved was the shape of it.

Sessions got longer. With notifications off, my unbroken focus blocks roughly doubled in length. Same hours, far fewer pieces. This is the change that matters most, because deep work lives in long blocks, not in total minutes.

Switching dropped sharply. The constant editor-to-Slack-to-editor reflex faded once there was no badge pulling me. The cost of context switching is exactly this tax, and turning off the triggers is the most direct way to stop paying it.

The focus score rose, modestly but consistently. Not because I worked more hours, but because the hours I worked were less fragmented. The score is sensitive to session length and switching, so a calmer day reads higher even at the same total.

The counterintuitive part

The interesting finding was that turning off notifications did not make me work more. It made the same amount of work feel dramatically less exhausting, and produced better output, because it came in real blocks instead of confetti.

This is why "did you get more done?" is the wrong question to ask of this experiment. The honest answer is "about the same amount, but in a form my brain could actually use." Fragmented hours and focused hours can have the same total and produce wildly different results. The notification change does not add time, it changes the texture of the time you already have.

The one risk to watch

There is a failure mode. When you turn off notifications, the urge to manually check goes up, at least at first. If you replace every removed Slack badge with voluntarily opening Slack every five minutes, you have changed nothing. The data shows this clearly: if your communication app total stays high even with notifications off, you have internalized the interruption and need to batch your checking, not just mute the pings.

Run the experiment yourself

You do not have to trust my numbers. Run your own, which is the entire point of having data.

Week 1: change nothing. Just track, so you have an honest baseline focus score.
Week 2: notifications off. Same work, batch your checking instead of reacting.
Compare session length and switching, not just totals. The win shows up in the shape of your day before it shows up in the hours.

Tracking it with Focus Meter

Focus Meter is built for this kind of self-experiment. It runs automatically in your menu bar, scores each day, and shows session length and switching trends over time, so a before-and-after comparison takes no manual logging. Everything stays on your Mac, no account, no cloud, $19 once.

The productivity advice was right, but for the wrong reason. Turning off notifications does not buy you hours. It buys you blocks, and blocks are where the real work happens. The only way to know if it works for you is to watch your own score do it.