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How well you rested
The share of time in bed you were actually asleep — a clear measure of how restful the night was, not just hours in bed.
COMING SOON FDA-cleared home sleep test
Poor sleep is stealing more than your mornings.
Most adults who sleep badly aren't lazy, anxious, or out of shape. They're getting through the night in a body that's quietly working to breathe. One night with the itovi sleep ring tells you which it is.
- ✓ FDA-cleared home test
- ✓ Prescribed & reviewed by a clinician
- ✓ Sleep in your own bed
itovi sleep ring Reading overnight
If any of this is you
You've been told it's just stress. It usually isn't.
Pick the ones that sound familiar. Most adults check at least three, and most have never been told what they actually mean.
Tap what sounds familiar. The same patterns, foggy mornings, jaw tension, snoring, restless nights, almost always trace back to one place: how you breathe at night. The ring can help you see it.
itovi sleep ring · FDA-cleared
One finger. One night. A clinical read on your sleep.
The itovi sleep ring is an FDA-cleared home sleep test — a soft sensor that wraps around your finger, anywhere along it. Worn overnight, it captures the signals that matter: breathing and apnea events, heart rate, blood oxygen, sleep stages, snoring, and the autonomic state underneath.
In the morning, your data is auto-scored and reviewed by a licensed sleep clinician, then handed back as a clear reading of how you actually slept — with what to do next.
- No cannula. No chest strap. No lab.
- Comparable to in-lab testing for sleep apnea.
- Reusable and rechargeable — wear it 1 to 7 nights as prescribed.
How it works
Three steps, one night in your own bed.
No lab, no clinic visit, no tangle of wires. The whole test happens at home, guided by the app on your phone.
01 · A clinician sets it upA licensed sleep clinician prescribes your test through PranaQ’s Expert Panel. Your ring and app arrive ready to go — no in-office demo, no training.
02 · You sleep, the ring listensSlip the soft sensor onto your finger, follow the step-by-step app, and sleep as you normally would. It records up to twelve hours a night.
03 · Your night gets readBy morning your data uploads and is auto-scored, then reviewed by a sleep clinician and handed back as a clear report with what to do next.
What you'll learn after one night
Four readings most home tests can't give you.
A clinical-grade report in plain language. Each measurement is reviewed by a sleep clinician and explained clearly.
What your airway is doing
Apnea and hypopnea events per hour (AHI), scored against in-lab testing — whether your breathing pauses at night, and how often.
In bed vs. actually asleep
Total sleep time and wake after sleep onset, the gap between the hours you spend in bed and the hours your body is actually resting.
HR · SpO₂
04 · Health markers
The signals underneath
Heart rate, oxygen desaturation, snoring, and sleep fragmentation — early signals of breathing-related and cardiometabolic strain.
The complete panel
One finger captures a lab’s worth of signals.
The four headline readings are only the start. Every night is scored across the full set of measures sleep physicians look for.
Breathing & apneaAHI with clinical severity cut-offs (5 / 15 / 30), Oxygen Desaturation Index (3% & 4%), T90, hypoxic burden, and snoring statistics.
Blood oxygen, every skin toneContinuous SpO₂ with performance validated for consistency across all skin tones — against arterial blood-gas analysis at UC San Francisco.
Sleep architectureTotal sleep time, REM and sleep stages, sleep efficiency, sleep and REM latency, and wake after sleep onset.
Heart & autonomicsPulse rate, photoplethysmography, autonomic (ANS) balance, actigraphy, and body temperature.
Why a ring
The data of a sleep lab. The night of your own bed.
A sleep lab can do more, but it's also a stranger's bed, twenty-three wires, and a months-long wait. For most adults asking the airway question for the first time, the itovi sleep ring is the right place to start.
| itovi sleep ring | In-lab sleep study | Doing nothing | |
|---|---|---|---|
| How it feels | Your bed, your pillow, your bedtime | 23 sensors, a strange room, observed | The thing you've been doing |
| What it measures | Sleep apnea (AHI), SpO₂, heart rate, sleep stages | Same as the itovi sleep ring, plus body position and EEG | — |
| Who reads it | A sleep clinician — auto-scored and manually reviewed | A sleep physician | You, guessing |
| Timeline | Order this week, result within days | Referral, waitlist, weeks to months | Years |
Prescribed & reviewed by clinicians
Read by the people who know what to look for.
Every itovi sleep ring test is prescribed and reviewed by licensed sleep clinicians through PranaQ’s Expert Panel. Results are auto-scored and clinician-reviewed, then handed back as a clear reading with what to do next. Not a wellness score. A clinical interpretation.
PranaQ Expert PanelClinician-prescribed and reviewed through PranaQ’s secure provider network.
FDA 510(k)-clearedA Class II medical device for home sleep apnea testing.
Validated at Duke & UCSFBacked by studies at Duke University Hospital, UC San Francisco, and trials across North America and Asia.
Built for real life
Comfortable enough to forget you’re wearing it.
A soft wrap that sits anywhere along your finger — no cannula, no chest strap, nothing taped to your face.
Up to 12 hours a nightCaptures a full night — and then some — on a single wear.
5+ nights per chargeThe charging case holds multiple nights, so a week-long study never skips a beat.
1 to 7 nights, one priceTest a single night or a full week for the same cost. More nights simply give a clearer picture.
Reusable, nothing to tossA rechargeable sensor and a washable wrap. No disposables, no refills, no waste.
One night is all it takes
Find out which conversation you're actually having.
Stress and anxiety, or an airway that's been quietly working against you for years. It's worth knowing.
Order your home sleep test
Sleep test FAQ
Questions about the sleep test.
How does the itovi sleep ring work?
You wear the soft ring on your finger at home for one to seven nights. It captures your breathing, heart rate, blood oxygen, and sleep stages, then your results are auto-scored and reviewed by a licensed sleep clinician.
Is this a real sleep test?
Yes. The itovi sleep ring is powered by PranaQ's TipTraQ, an FDA 510(k)-cleared home sleep apnea test. It is prescribed and reviewed by a sleep clinician, and it is not a substitute for a full evaluation with your doctor.
Where is it available?
The itovi sleep ring is currently U.S.-only.
How many nights do I wear it?
Anywhere from one to seven nights, as prescribed. More nights give a clearer picture of your sleep and breathing.
What can it help me find?
Whether snoring, restless nights, and tired mornings trace back to sleep apnea or disrupted breathing, so you and your clinician know where to focus.
The itovi sleep ring is a prescription home sleep test, powered by PranaQ’s TipTraQ — an FDA 510(k)-cleared Class II medical device. Results are auto-scored and reviewed by a licensed sleep clinician and are not a substitute for professional medical advice or a full evaluation with your doctor. Currently available in the U.S. only.