Digital Detox: What It Is, What It Does, and How to Do One

You want a stretch of days when your phone stops deciding what you look at next: a weekend offline, a week with only calls and maps, evenings without a screen in your hand. That's a digital detox. Here's what the research says it does, what the first days feel like, and how to plan one so the good part outlasts the break.

What a digital detox is

A digital detox is a break from your devices that you choose in advance, with an end date. Researchers describe it as time out from electronic devices such as smartphones, "either completely or for specific subsets of smartphone use" ^[1]. Nothing gets flushed out of your body, whatever the word suggests (our look at the dopamine detox explains why the chemistry story doesn't hold). What you're changing is a routine: the reach for the phone at a red light, the scroll in bed, the "quick check" that eats the evening.

There are three versions, from strictest to easiest to live with:

• No screens at all, for a day or a weekend.
• No phone, while the laptop stays for work.
• Essentials only: calls, texts, maps and the few apps you truly need stay, and feeds, games, video and news go.

The goal isn't a phone you can't use. It's a phone that stops choosing for you.

If it's only the feeds you want a break from, that's a social media detox, which has its own trials and its own plan.

Does a digital detox work?

Sometimes, and modestly. A 2022 systematic review gathered 21 studies of digital detox interventions with 3,625 participants, 12 of them randomized trials, and found results all over the place: some found benefits for well-being, others found none, and some even found the break made people feel worse ^[1].

The newer experiments are more encouraging, and they share one detail: people kept the useful parts of the phone.

• Eight days on an essentials-only phone. In a preregistered experiment, 338 students at a California university were randomly assigned to cut their smartphone use as much as possible (they could still use it for practical things like directions and work email), to stop using social media, to cut back on water use as a comparison, or to change nothing ^[2]. The phone group cut its iPhone time by almost two hours a day. After about eight days, they reported higher life satisfaction, mindful attention and self-esteem, and less stress and loneliness, than the comparison groups. Quitting social media alone did much less: it improved mindful attention, and against one comparison group it came with more negative feelings.
• Two weeks without mobile internet. In a randomized trial in the US and Canada, an app blocked all mobile internet on people's phones while calls and texts kept working ^[3]. Attention, mental health and well-being all improved, and 91% of participants improved on at least one of the three. Part of the gain came from how people spent the time: more socializing in person, more exercise and more time outdoors.

Neither study fixed everything. In the eight-day experiment, depression and everyday happiness didn't improve compared with the control groups, and the effects were small ^[2]. In the two-week trial, only about a quarter of the people who signed up kept the block on for at least 10 of the 14 days ^[3]. A detox is worth doing for what it shows you, not for a promise of a new life by Sunday.

What the first days feel like

Expect the habit to complain. In a Norwegian experiment, 127 adults were randomly assigned either to hand their phones in to a locked cabinet for a weekend or to keep them ^[4]. Over the 72 hours, the group without phones reported more withdrawal-like feelings and more fear of missing out than the group that kept theirs, though their mood was no worse. In another study, a day without a smartphone raised people's craving for it but didn't change their mood or anxiety ^[5].

That reach toward an empty pocket is normal. The cravings tend to arrive at the same moments every day: waking up, waiting in line, the first minutes after dinner, the walk back to the car. Decide in advance what you'll do in those moments, so you aren't renegotiating the whole detox each time.

How to do a digital detox, step by step

1. Pick the kind and the length

Start with something you'll finish. A phone-free half hour before bed is a good first step: in a small four-week trial with students who slept poorly, those told to stop using their phones 30 minutes before bed fell asleep faster and rated their sleep better than those given no instructions ^[6]. Then try a Saturday, then a long weekend. Write the start and the end down.

2. Decide what stays

Make a short list of what the phone is still for: calls, texts, maps, the camera, music, your bank's security codes, the boarding pass. Everything else waits. That's how the eight-day experiment worked: practical uses stayed, and everything else was cut as far as possible ^[2].

3. Tell the people who might need you

A message to family and your group chats ("Mostly offline until Monday, call if it's urgent") saves you from wondering who's trying to reach you, and gives them a way that still works.

4. Make the phone boring before you start

Turn off every notification that doesn't come from a person, move the apps that pull you in off the Home Screen, and switch the screen to grayscale. Our guide to turning your smartphone into a dumb phone walks through each setting on an iPhone.

5. Give the phone a place to live

A basket by the door, a drawer, a charger in the hallway. A phone you have to go and get is a phone you check less.

6. Lock what you can't delete

If you know your hard hour (the commute, the evening, the first minutes in bed), lock the apps for it instead of counting on willpower. In Unrotten, a phone-free Work, Focus or Reading session from the + on Home locks the apps you chose until it ends, with a countdown on your Lock Screen, and Time away from apps blocks them during the hours you set every day. Calls, maps and everything you didn't choose keep working.

7. Plan the time you get back

In the two-week trial, more time with people, more exercise and more time outdoors explained part of the benefit ^[3]. Put two or three of those on the calendar before you start, and keep a dopamine menu handy for the empty moments.

After the detox: keep the part that worked

The first evening back is the risky one. In the two-week trial, screen time climbed again once the block ended, though it stayed below where it began ^[3].

You don't have to choose between everything and nothing. In a German study of 619 smartphone users, using the phone one hour less a day helped on most measures at least as much as a week without it, and its effects held up better over four months ^[7].

What you missed during the detox is worth keeping. What you only reached for is worth a limit.

So bring the apps back one at a time, starting with the ones you genuinely missed, and give the rest a limit that holds. A daily limit in Unrotten (the Less scrolling goal) locks the apps you choose with Apple's Screen Time shield once their time is used up, with no "ignore limit" button, until the day resets. Its MindBattery score drains while you use those apps and recharges with sleep, movement and time away from them, so the hours you keep back show up as a number you can watch climb.

When a break isn't enough

If low mood, anxiety or poor sleep stays with you after the detox, or was the reason you started one, talk to a doctor or a therapist. A digital detox is a habit experiment, not a treatment.

Start with one evening

Pick tonight or this Saturday. Decide what stays, give the phone its place, and notice what you reach for. That list, the apps you missed and the ones you only reached for, is the most useful thing a detox gives you.