There is now a name for a very specific, very modern problem: becoming so fixated on your sleep tracker's data that the fixation itself starts wrecking your sleep. It is called orthosomnia, and it has been studied since 2017, with newer research suggesting it affects a meaningful slice of tracker users, particularly younger ones. Here is where the term came from, what it actually looks like, and what genuinely helps.
Where the term came from
Orthosomnia was coined in 2017 by clinical psychologist Kelly Baron and colleagues at Rush University Medical Center, published in the Journal of Clinical Sleep Medicine. "Ortho" means correct or straight, "somnia" means sleep, and the researchers deliberately modelled the term on orthorexia, an unhealthy preoccupation with eating "correctly." They landed on the name after noticing a pattern across several patients: each had become so focused on achieving an ideal tracker score that the pursuit of perfect data, rather than an actual underlying sleep disorder, had become the real source of their distress.
What it actually looks like
The original case reports are a useful illustration. One patient, a 40-year-old man, felt nightly pressure to hit 8 or more hours according to his device, and attributed all his daytime irritability and cognitive fog to whatever deficit his tracker reported, creating a self-reinforcing anxiety loop. Another, a 27-year-old woman, had successfully treated her restless leg syndrome, yet remained convinced her sleep was still poor because her Fitbit disagreed with her actual clinical sleep study results. She trusted the consumer device over the professional test.
How common is it, actually
A 2024 cross-sectional study in Brain Sciences surveyed 523 adults and found orthosomnia's prevalence ranged from 3 to 14 percent, depending on how strictly it was defined. Just over a third of participants regularly used a sleep-tracking wearable, and those who met the criteria for orthosomnia consistently scored higher on measures of insomnia than those who did not, tracker-related anxiety was directly linked to genuinely worse sleep, not just a worse mood about sleep.
The striking age gap
One 2025 survey found that roughly 23 percent of adults aged 18 to 35 said sleep apps made them feel stressed about their sleep, compared to just 2.4 percent of adults aged 66 and older. Younger adults, the demographic most likely to wear a tracker to bed every night, appear to be far more susceptible to this specific kind of tracker-driven anxiety.
Why it happens
The core mechanism is a hyper-fixation on a single number at the expense of everything else your body is actually telling you. Rather than tuning into how rested you genuinely feel, orthosomnia shifts attention entirely onto the score, the graph, the streak. Some people affected by it go further, trusting their consumer device over reassurance from an actual sleep specialist or a clinical sleep study, even when the professional data contradicts the tracker.
We have written separately about newer research finding sleep apps can specifically worsen outcomes for people already prone to insomnia, which sits closely alongside this pattern.
What actually helps
Sleep researchers point to a few practical steps. Remember that consumer sleep trackers are not medical devices, and their accuracy, particularly around sleep stages, can be genuinely unreliable. If checking your score has become the first anxious act of your day, consider taking a deliberate break from wearing it to bed, even for a week or two, and see whether your actual felt experience of sleep changes. Trust how rested you feel over what a graph says, and if you have had a formal sleep study done, that data should carry more weight than a wearable's estimate, not less.
Where GoCalm™ fits in
If part of the problem is that your phone or wearable has become the last thing you interact with before sleep and the first thing you check after, a wind-down that involves neither is worth building in. GoCalm™ is screen-free and does not track, score, or record anything, nothing to check in the morning, nothing to feed a fixation on. It is simply something to hold for a few quiet minutes before you turn the lights off.
Screen-free and score-free, nothing to check in the morning.
Tracking vs a screen-free wind-down
| Sleep tracker | Screen-free wind-down | |
|---|---|---|
| Produces a score to react to | Yes | No |
| Something to check on waking | Yes | No |
| Medical-grade accuracy | Not typically | Not applicable |
Frequently asked questions
Is orthosomnia an official medical diagnosis?
No. It does not appear in the DSM-5 or ICD-11. It is a recognised pattern discussed in sleep medicine research, not a formal clinical diagnosis a doctor would give you.
Should I stop using my sleep tracker altogether?
Not necessarily. Most tracker users do not develop orthosomnia, and many find the data genuinely useful. If checking your score has become a source of anxiety rather than insight, a temporary break is a reasonable, low-risk thing to try.
Is GoCalm™ a replacement for a sleep tracker?
No, and it is not trying to be. GoCalm™ does not track or measure anything. It is designed to support a calming, screen-free wind-down, not to replace the information a tracker provides.
When should I see a doctor about sleep anxiety?
If tracker-related anxiety is significantly affecting your sleep or daily life, or you distrust reassurance from a real sleep study in favour of a consumer device, it is worth speaking with a doctor or sleep specialist.
Nothing to check in the morning
A screen-free, score-free way to wind down.
Shop GoCalm™ →Backed by a 30-day money-back guarantee.