Finally Understand What’s
Going On With Your Sleep

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Take our simple-to-use home sleep test in the comfort of your own bed and get physician-reviewed results within days. No lab visit required.

Finally Understand What’sGoing On With Your Sleep

80% of Cases

of sleep apnea cases go undiagnosed

A Sleep Test Could Save Your Life.

Sleep apnea can lead to serious health problems. Getting tested early can lower your risk of heart disease, stroke, depression, and more.

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Step 1

Order Sleep Test

Step 2

Take the Test at Home

Woman at a desk on a video call with another woman shown on the monitor

Step 3

Review Your Results with a Respiratory Therapist

Step 4

Get Personalized Sleep Solution

Feeling tired or nodding off during the day, even after a full night in bed, is one of the most common signs of sleep apnea. Repeated breathing pauses break up your sleep so it is not restorative.

Loud, frequent snoring, especially with pauses, choking, or gasping, can mean your airway is narrowing or closing while you sleep.

Poor-quality sleep and overnight drops in oxygen can lead to brain fog, memory lapses, and trouble focusing during the day.

Waking up with a headache, dry mouth, or sore throat can be a sign of breathing disruptions and mouth breathing during the night.

A Comprehensive & Personalized Sleep Report For You

Dive deep into your sleep results and take charge of your health. See how you slept and what the doctor recommends.

$99.00 $199.00 (50% off) SAVE $100

Oxygen Desaturation Index

Sleep Pulse Statistics

Apnea-Hypopnea Index

Respiratory Disturbance Index

OSA classification

Total Sleep Time

Snoring Statistics

Body Position

Sleep Stage Statistics

Heart Rate

"The test was very easy, and I was amazed by the depth of data recorded. Lilly, the RT who reviewed the results with me after completion, did a superb job of explaining."

Michael S.

(verified buyer)

"Didn’t have much expectation from this little device. It just works and offers a full diagnostic test to make the diagnosis. Comes with a telehealth consultation as part of the test. Would recommend for family and friends."

Dennis G.

(verified buyer)

"I've always gone to sleep clinics. This is the first time for a home sleep study. The staff was very helpful. I got my new CPAP and last night I had a great night's sleep. Thanks again"

David C.

(verified buyer)

"Thank you for the home sleep study. Stacy was wonderful and gave me a lot of wonderful information. The sleep study was convenient and easy to use."

Sandi A.

(verified buyer)

Sleep Test

Conducted in your own bed
Results from Sleep Specialist
Affordable flat fee
Discreet and private

Hospital Lab

Sleeping in a strange bed
Expensive out-of-pocket costs
Long waiting lists
Attached to multiple wires

92% of Users

Sleep better thanks to getting tested

16X More Affordable

Cheaper than in-lab testing

10 Sleep Signals

Tracks the full picture of your sleep

0.95 PSG Correlation

In a peer-reviewed validation study

Adaptive Design. Patient-First Comfort.

Explore how Wesper redefines sleep diagnostics with a lightweight, flexible patch designed to move naturally with the body while delivering reliable clinical data.

$99.00 $199.00 (50% off) SAVE $100

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Made with medical-grade materials, the patch is easy to clean and durable.

Skin-friendly adhesives ensure a secure hold all night, providing comfort without irritation.

Not sure where to begin?

Get confirmation that a home sleep test is right for you. Speak with an experienced respiratory therapist today.

Personalized sleep data review
Guidance to personalized sleep solutions
Expert support tailored to your sleep goals

Book your Consult Today

Wesper is an FDA-cleared Level 3 home sleep apnea test that you take in your own bed. Two lightweight wireless patches worn on your chest and abdomen measure breathing effort and airflow directly, while a finger pulse oximeter tracks your blood oxygen (SpO2) and heart rate. The system also records body position, snoring, total sleep time, and estimated sleep stages. After testing, your data is reviewed by a board-certified sleep doctor as part of a real clinical sleep evaluation, not a generic consumer sleep score.

Level 3 refers to a category of home sleep apnea tests that measure key cardiorespiratory signals used to assess sleep-disordered breathing. Unlike in-lab polysomnography, it does not include EEG brainwave monitoring and is intended for clinically directed sleep apnea screening at home.

Yes. Wesper is an FDA-cleared Level 3 home sleep apnea test (HSAT). The signals it records, including thoracic and abdominal respiratory effort, airflow, SpO2, heart rate, body position, and sleep staging, are FDA-cleared, and its accuracy was validated against in-lab polysomnography in a peer-reviewed study published in the Journal of Clinical Sleep Medicine. Your recorded data is reviewed by a board-certified sleep physician as part of a medical evaluation.

The Wesper kit includes two rechargeable wearable patches (one for the chest, one for the abdomen), single-use adhesive strips (a fresh strip is used for each patch every night), a finger pulse oximeter, a charging pad, and a prepaid return label. There is no nasal cannula and no wires. The Wesper app, available free for iOS and Android, guides setup, records each night, and uploads your data for physician review.

Everything runs through the Wesper app. Charge both patches until you see the blue light, then at bedtime apply a fresh adhesive strip to each patch, place one on your upper chest and one just below your sternum, put on the finger pulse oximeter, and tap Start Test. Keep Bluetooth on and your phone within 4 feet of you all night, with the app open. When you wake up, tap End Test so the night uploads for review. If a night does not upload, the most common fixes are ending the test in the app, keeping the phone near the sensors, and confirming both patches were charged and connected.

You test for two nights in your own bed. Multi-night testing is one of Wesper's core advantages: sleep varies night to night due to stress, congestion, alcohol, or a bad night, so recording more than one night reduces single-night bias and gives the reviewing sleep doctor a more realistic picture of your typical breathing. After each night you get an early recap in the app, and after your final night a board-certified sleep doctor reviews the full data set.

Wesper is for adults 18 and older who want to be evaluated for sleep apnea at home. Its FDA-cleared intended use is adult sleep studies; it is not cleared as a pediatric sleep study device. If you have a pacemaker or another implanted device, check with your doctor before using any home sleep test. Because results are reviewed by a board-certified sleep physician, you do not need to already have a sleep specialist to take it.

Your report is built around the metrics sleep doctors actually use to evaluate sleep apnea: AHI (apnea-hypopnea index, at both 3% and 4% criteria), ODI and RDI, central apnea index, T90, and hypoxic burden, which reflects the total low-oxygen load across the night. It also shows heart rate, body position, snoring, total sleep time, and estimated sleep staging. You get an early recap after each night in the app, and the final physician-reviewed report after your last night.

In a peer-reviewed validation study published in the Journal of Clinical Sleep Medicine, Wesper showed a 0.951 correlation with in-lab polysomnography (PSG) for identifying sleep apnea events, with Bland-Altman analysis confirming reliable agreement. Wesper cites this as 95% PSG correlation. Because it measures chest and abdominal breathing effort and airflow directly rather than estimating them, and tests across multiple nights, results reflect your typical sleep. As a Level 3 test it does not record brain waves, so an in-lab study may still be recommended for complex cases.

Both are FDA-cleared home sleep apnea tests, but they measure differently. Wesper uses two patches on the chest and abdomen to measure respiratory effort and airflow directly, plus a finger pulse oximeter for oxygen and heart rate, and you test for two nights with the same reusable kit. WatchPAT is a wrist-worn test that derives breathing events from peripheral arterial signals at the finger and is typically a single-night study. People who move at night or want multi-night data often prefer the patch approach; the best choice is the workflow you will wear correctly all night.

Home sleep apnea tests can be very useful, but they do not cover every clinical scenario addressed by in-lab polysomnography. If results are negative or borderline while symptoms persist, discussing escalation to an in-lab study with a provider is typically the next step.

No referral is needed to order the test. You buy the kit, test at home, and a board-certified sleep doctor reviews your results as part of the service. If the review shows sleep apnea, the doctor can issue a prescription, which you need to buy a CPAP or APAP machine. This makes Wesper a common first step for people who suspect sleep apnea but do not yet have a sleep specialist or a formal diagnosis.

The price is a one-time purchase that covers the complete testing service: the sensor kit (two patches, adhesives, and finger pulse oximeter), two nights of at-home testing, nightly recap reports in the app, review of your full data by a board-certified sleep doctor, your finalized clinical report, and a prescription if sleep apnea is diagnosed. There is no lab visit and no subscription. The reusable device must be sent back after testing using the prepaid return label included in your kit.

You get insights at two speeds. After each night of testing, the Wesper app gives you an early report recapping that night's sleep and breathing. After your final night, the complete data set is securely uploaded and reviewed by a board-certified sleep physician, who sends your finalized report. The report arrives with clear next steps, including a prescription if sleep apnea is diagnosed.

Aim for a full night of sleep on each of your two test nights. Wesper does not publish a fixed minimum, but home sleep tests generally need at least about 4 hours of good recording per night to be scorable, so the more you sleep the more reliable your report, ideally 6 to 8 hours or more. Testing across two nights also reduces single-night bias for a more accurate result.