Feature · Sleep
Sleep. What last night actually was.
Omnisio reads the night and tells you what it actually was — the stages, how broken it was, how long you were really asleep, and how that sits against your own recent nights. Naps count.
It arrives every morning, on every membership, as one of four things: Today's Priority, Recovery, Sleep and Strain. None of them is a number you have to interpret.
Published 2026-09-08
Updated 2026-09-08
What the Sleep reading answers
Sleep answers one question: what last night actually was. Not whether you were good at sleeping — nobody is good or bad at a thing they were unconscious for. What you get is the night itself: the stages, how broken it was, how long you were actually asleep, and where that sits against your own recent nights.
Naps count. A night is not only the hours between the alarms, and a reading that quietly dropped the hour you lost on the sofa would be describing a different night from the one you had.
It does not arrive alone. It sits beside Today's Priority — one instruction for the day, chosen out of six, with the reason it was chosen and a single thing to do about it. The night is read; the morning says what the day is for.
What the band is doing while you sleep.
The Omnisio Band is worn on the wrist, day and night, and read in the app. Sleep and its stages are one of the eight things it measures — alongside heart rate, heart-rate variability, blood oxygen, skin temperature, respiratory rate, steps, distance and calories, and a silent alarm on your wrist.
It is water resistant to IP68 and runs for several days with the sensors going, which is the part that matters at night: a band you have to take off to charge before bed is a band that is not there for the night it was meant to read.
Sleep and its stages start recording as soon as the band is paired, and they are there the next morning. Skin temperature is a wrist reading, not a core temperature and not a fever reading.
Your own recent nights, and the stretch before they mean anything.
Your night is placed next to your own recent nights, never next to an average taken from other people. That rule runs through the whole morning screen rather than being a thing Sleep does on its own, and Recovery sets out the full case for it.
What the rule costs on the sleep side is a wait. Anything that measures you against yourself needs a stretch of your own nights before it means anything, so until it has one the app says on screen that it is still calibrating rather than showing you a number it cannot stand behind. None of those gaps is filled with a placeholder.
The readings that need no such stretch are there from the start. Stages, heart rate, blood oxygen and skin temperature record from the first night the band is paired, and they are on the screen the next morning.
A night that cannot be read is reported as unread.
Some nights there is not enough there. The band came off, it sat loose, the night was too short to say anything about. On those nights the night is reported as unread, and Recovery gets no score at all rather than a low one.
The night itself is still shown to you as a night. What is withheld is the verdict on it, and the next readable night gives you one again — nothing is lost in the meantime.
That is the design, and it is the reason the numbers you do get are worth reading. Why a blank beats a low number is argued in full on the Recovery page.
What sits around it
Sleep is one of the things Omnisio gives you, not the whole of it. These arrive with it, on every membership.
- Recovery
- How much you have to give today, read against your own recent weeks.
- Breathwork & Rest
- Guided breathing protocols and quiet non-sleep rest for when you need to come down. For relaxation, focus and sleep. Not treatment — nothing here claims to repair, heal or boost anything.
- Sound Lab
- A sound library and a timer, for winding down at night or holding attention during the day. It keeps playing with the screen off.
- Jet Lag Coach
- Give it the real flight and you get a plan for the days around it — when to shift, when to sleep on the plane, and what to do with light at the other end.
- Your own record
- Export everything you have, or delete the account, from inside the app on either membership. The export is never trimmed to your tier — the membership limits how far back the app looks, not what you own.
One thing is not in both memberships. On Horizon, Omnisio also shows patterns between what you ate and how you woke — always as associations found in your own data, never as cause, and never as advice about what to eat. Where there are not enough comparable days yet, it says so and shows nothing.
What the Sleep reading is not
Sleep is a wellness reading for everyday life. It is not a diagnosis, it does not detect illness, and it does not replace the person looking after you.
Sleep stages are estimates derived from consumer-grade sensors. They are not equivalent to medical-grade measurements, and neither the app nor the devices used with it hold FDA, CE-MDR or TITCK medical device clearance. Omnisio does not detect breathing disorders in sleep, does not screen for heart-rhythm problems, does not measure blood pressure, and will never name a supplement or a dose. Where a reading sits outside the ordinary range, the only thing the app is allowed to do is say so plainly and point you to a physician — and that is what it does.
What this page has not told you is how any of it is arrived at. That is deliberate rather than an oversight: what a member gets is what we sell, and how it is produced is not something we publish.
Questions
Is Sleep included in every membership?
Yes, on both Core and Horizon. The night is never the thing sitting behind a higher price.
Do naps count?
They do. The reading is of your sleep, not of the hours between your alarms, so an afternoon hour on the sofa is part of the picture rather than something the app pretends did not happen.
Why does my sleep reading say it is still calibrating?
Because the parts of it that measure you against yourself need a stretch of your own nights before they mean anything.
Until they have it, the app says so on screen rather than showing you a number it cannot stand behind, and none of those gaps is filled with a placeholder. Stages, heart rate, blood oxygen and skin temperature are recording from the first night either way.
Can Omnisio tell me whether I have a sleep disorder?
No. It does not detect breathing disorders in sleep, does not screen for heart-rhythm problems and does not measure blood pressure. It is a wellness product rather than a medical device, and nothing in it is intended to diagnose, treat, cure or prevent any disease.
Where a reading sits outside the ordinary range it says so plainly and points you to a physician. If something about your sleep worries you, that physician is the right next step, not this app.
Do I have to take the band off to charge it before bed?
No. It runs for several days with the sensors going and is water resistant to IP68, so it can stay on for the night it was meant to read.
It comes with the membership rather than being sold separately, and it is replaced free for as long as your membership runs.