Guide
Nomophobia: the fear of being without your phone.
The battery is at 2%, or the phone is at home, and a small alarm goes off inside you. Researchers have a name for that feeling.
In short. Nomophobia, short for “no mobile phone phobia”, is the discomfort or anxiety some people feel when they cannot use or reach their phone. It is not a recognised diagnosis. In a 2025 meta-analysis, most people in the studies reported at least some of it. Small steps, and a plan for the few things you really need, make time without it easier to try.
What the word means
Researchers use nomophobia for the unease of being without your phone: a flat battery, no signal, the phone left at home. It is not listed as a disorder in the two main diagnostic manuals, DSM-5 and ICD-11, and researchers still debate whether it should be seen as an anxiety problem at all.
How researchers measure it
The most used tool is the Nomophobia Questionnaire, or NMP-Q, by Yildirim and Correia: a set of statements you rate by how much you agree. They cover four fears:
- Not being able to communicate: people cannot reach you, and you cannot reach them.
- Losing connectedness: being cut off from your online life.
- Not being able to find information: no maps, no answers, no news.
- Giving up convenience: everything the phone makes easy, from tickets to payments.
How common it is in studies
A 2025 meta-analysis pooled 43 studies with 36,656 people in 18 countries, all using validated questionnaires, mostly the NMP-Q:
| Level on the questionnaire | Share of people |
|---|---|
| Mild | 26% |
| Moderate | 51% |
| Severe | 21% |
Levels were higher among university students and young adults. An earlier review of 108 studies found that women and younger people tend to score higher, and that the share of people counted “at risk” ran from 13% to 79%, because, the authors say, studies used different criteria.
What the numbers do not say
- They are not diagnoses. The authors of the 2025 analysis stress that the figures are self-reported distress, not clinical conditions.
- The cut-offs differ. “Moderate” on one scale is not “moderate” on another, which is why the ranges are so wide.
- Most studies take a single snapshot, often of teenagers and students. A link with anxiety or stress in such data does not show which causes which.
What helps
The four fears above are a practical checklist: the phone is hard to leave because it does those four jobs. If you want to spend more time without it, plan for each one:
- Start small. A walk or a coffee without the phone, then longer.
- Keep one way to be reached. Tell the people who matter how to reach you, so “what if something happens” has an answer.
- Take the information with you: the ticket printed, the address written down, the route looked up before you leave.
- Notice the urge to check, and let it pass without acting on it.
- Ask for help if the anxiety is strong or gets in the way of work, sleep or people: a doctor or a counsellor can help.
Ideas for a day out without it: how to leave your phone at home. What the research says about breaks from the phone: does a digital detox work?
Reachable without the phone
Lychnos Ring is being built for people who want to leave the phone behind more often and still be reachable by the people they choose: a message from them, your next meeting, a quick answer, over its own mobile connection. It is in development, it is not a treatment for anything, and it makes no health claims.
Sources, read 4 November 2026: Al-Mamun et al., the prevalence of nomophobia, a systematic review and meta-analysis, Psychiatry Research, 2025; León-Mejía et al., a systematic review on nomophobia prevalence, PLoS One, 2021; Rodríguez-García et al., nomophobia, a systematic literature review, International Journal of Environmental Research and Public Health, 2020; a meta-analysis of the NMP-Q’s structure and reliability, Heliyon, 2023. General information, not medical advice.
Questions
Is nomophobia a real diagnosis?
No. It is a term researchers use for the discomfort or anxiety of being unable to use or reach your phone. It is not a recognised disorder in DSM-5 or ICD-11. If the feeling is strong or gets in the way of your life, talk to your doctor.
How common is nomophobia?
A 2025 meta-analysis of 43 studies with 36,656 people in 18 countries found 26% with mild, 51% with moderate and 21% with severe symptoms on self-report questionnaires. Those are levels of unease people reported, not diagnoses.