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Quick answers
- What is it? A home sleep apnea test (HSAT) is a prescription sleep study you do in your own bed with a small wearable device. It looks for obstructive sleep apnea by tracking your breathing, oxygen level and heart rate.
- Is it as good as a sleep lab? For the right person, it's an accepted alternative. The American Academy of Sleep Medicine (AASM) recommends either an in-lab study or a home test for uncomplicated adults whose symptoms point to moderate or severe sleep apnea. (AASM guideline)
- Who should skip it? People with significant heart or lung disease, neuromuscular weakness, chronic opioid use, a past stroke, severe insomnia, or a suspected sleep problem other than apnea. They should go to a lab.
- What does it cost? Cash prices on the online services we checked run $169 to $219, including a short telehealth visit and a physician's read. Insurance may cover a test ordered through your own doctor.
- A negative result isn't the end. If a home test is negative, inconclusive or failed technically and you still have symptoms, the AASM recommends an in-lab study.
What a home sleep test measures, and what it misses
An in-lab sleep study, called polysomnography, is the reference standard. A technologist wires you up to record brain waves, eye and leg movements, heart rhythm, breathing and oxygen overnight. (Mayo Clinic)
A home test records less. Mayo Clinic says home tests usually measure heart rate, blood oxygen, airflow and breathing patterns. The common "Type 3" home tests must record at least two breathing signals (such as airflow and breathing effort), oxygen level, and one heart signal. (Sleep Foundation) Some newer devices, such as the WatchPAT One sold by Lofta and Sleep Doctor, read signals from the wrist, finger and chest instead of a nasal tube.
| Home sleep apnea test | In-lab polysomnography | |
|---|---|---|
| Where | Your own bed | Sleep center, with a technologist |
| Main signals | Breathing, airflow or effort, oxygen, heart rate | All of those plus brain waves, eye and leg movements |
| Diagnoses | Obstructive sleep apnea | Sleep apnea and other sleep disorders, such as narcolepsy |
| If a sensor slips | Nobody fixes it until morning | A technologist can reattach it |
Those gaps matter. Most home tests can't tell exactly when you're asleep, so breathing events are averaged over time in bed rather than time asleep. That can make sleep apnea look milder than it is. Home tests are also less reliable for mild sleep apnea and are prone to sensor problems. (Sleep Foundation) Mayo Clinic notes that home tests sometimes miss sleep apnea, so a doctor may still order a lab study even after a normal home result.
Who is a good candidate, and who should go to a lab
The AASM's 2017 diagnostic guideline is the clearest rulebook here. (Kapur et al., JCSM) In plain terms:
- Good fit for a home test: adults without major other health problems whose signs and symptoms suggest an increased risk of moderate to severe obstructive sleep apnea, such as loud snoring, witnessed pauses in breathing and daytime sleepiness.
- Go to a lab instead if you have significant heart or lung disease, possible breathing-muscle weakness from a neuromuscular condition, low breathing while awake or suspected low breathing during sleep, chronic opioid use, a history of stroke, or severe insomnia.
- Children need a pediatric evaluation. Sleep Doctor, for example, says the WatchPAT One isn't for anyone under 18.
- Questionnaires can't diagnose you. The AASM recommends against using questionnaires or prediction tools alone to diagnose sleep apnea, without a sleep test.
Warning signs: the STOP-Bang checklist
Doctors often use the STOP-Bang questionnaire to decide who to test. It doesn't diagnose anything, but it's a useful gut check. Score one point for each "yes": (STOP-Bang, official site)
- Snoring: do you snore loudly enough to be heard through a closed door, or does your partner nudge you for it?
- Tired: do you often feel tired or sleepy in the daytime, such as falling asleep while driving or talking?
- Observed: has anyone seen you stop breathing, choke or gasp in your sleep?
- Pressure: do you have, or are you treated for, high blood pressure?
- BMI over 35
- Age over 50
- Neck size large: shirt collar 17 inches (43 cm) or more for men, 16 inches (41 cm) or more for women
- Gender: male
On the official scoring, 0–2 points means low risk of obstructive sleep apnea, 3–4 intermediate, and 5–8 high. Two or more of the four STOP questions plus being male, a BMI over 35, or a large neck also counts as high risk. A high score is a reason to talk to a clinician about testing, not a diagnosis.
How online home sleep test services work
A home sleep apnea test needs a prescription. Online services bundle that step in. The four services we checked follow roughly the same path:
- Health questionnaire and a short telehealth visit. A licensed clinician reviews your history and decides whether a home test is appropriate. Lofta and Nocturne Health describe this as a video call of under five minutes; Sleep Care Online describes a 10- to 15-minute visit.
- A device ships to you. Lofta and Sleep Doctor use the disposable WatchPAT One. Sleep Care Online uses the disposable NightOwl fingertip sensor. Nocturne Health ships a device you wear for three nights and send back.
- You sleep with it. Data uploads through a phone app or when you return the device.
- A physician reads the results. You get a report. If you have sleep apnea, the clinician can write a prescription for treatment such as CPAP.
Before your test night, Lofta's instructions suggest skipping alcohol and sedatives, avoiding caffeine after lunch and not napping. The Sleep Foundation gives similar advice and suggests asking your doctor whether to take any usual sleep medicine that night.
What it costs: cash, insurance, HSA and FSA
- Cash prices. The services below list $169 to $219. The Sleep Foundation puts typical home testing in the U.S. at $150 to $500, often partly covered by insurance. Lab studies cost more; Sleep Doctor quotes $500 to $3,000 for a lab night.
- Insurance. Of the four, only Sleep Doctor bills insurance for its home test. Lofta, Sleep Care Online and Nocturne Health are cash-pay; you can try submitting the receipt yourself, but reimbursement isn't guaranteed. If you want insurance to pay, ask your own doctor to order the test.
- Thinking about CPAP later? Sleep Doctor warns that people who start with a cash-pay study and later use insurance for treatment often have to repeat the study through insurance. Check with your insurer first.
- Medicare. Medicare Part B covers home sleep tests (Types II, III and IV) when your doctor orders one and you have signs of sleep apnea; you pay 20% after the Part B deductible. (Medicare.gov) Lofta states it isn't a Medicare or Medicaid supplier. Sleep Doctor routes Medicare patients to a partner practice.
- HSA and FSA. Sleep Doctor, Sleep Care Online and Nocturne Health say they accept HSA or FSA funds, and Lofta accepts health and flexible spending debit cards. Confirm eligibility with your plan administrator.
Online home sleep apnea tests compared
Prices as listed on each provider's page in October 2026. Buttons may be paid links: we may earn a commission if you buy.
| Service | Listed price | Device & nights | Clinician visit | Insurance | Where | |
|---|---|---|---|---|---|---|
| Lofta | $189 | WatchPAT One, 1 night | Brief video call before test; physician reads results | No (cash only; not a Medicare supplier) | Not stated; check at checkout | View |
| Sleep Doctor | $189 cash, or through insurance | WatchPAT One, 1 night | Virtual consult with a sleep specialist | Yes, most major plans (not HMOs) | U.S., 18+ | Read |
| Sleep Care Online | $219 | NightOwl fingertip sensor, multi-night capable | 10–15 min telehealth visit; follow-up visit $50 extra | No (cash; HSA/FSA OK) | U.S., 18+ | Read |
| Nocturne Health | $169 | Home device, 3 nights | Under-5-min video visit; full consult $199 optional | No (cash; HSA/FSA OK) | CA, OH, PA only | Read |
Lofta At-Home Sleep Test
- $189 listed, telehealth visit and physician read included
- Free retest if its medical team needs one
- Full refund if the physician decides a home test isn't right for you
- No insurance billing
- One night only
Lofta, an online CPAP retailer, ships the WatchPAT One, which reads signals from the wrist, a finger probe and a chest sensor. A brief video call with an independent physician approves the test first; afterward a board-certified sleep physician reviews the data and you get a report, plus a prescription if you're diagnosed. Lofta's page lists the test at $189 (one banner on the same page mentioned $149, so check the price at checkout). Its FAQ says it doesn't work with insurance companies, and it is not a Medicare or Medicaid supplier. Lofta's own FAQ also says home tests suit people who suspect moderate to severe OSA and that people with heart or lung disease, stroke, insomnia or hypoventilation should test in a lab. That matches the AASM guideline.
Sleep Doctor Home Sleep Study
- Bills most major insurance; Medicare through a partner
- $189 flat cash price, HSA/FSA accepted
- Insurance route takes a few days to verify
- HMO plans not accepted
Sleep Doctor also uses the WatchPAT One for one night. Its pricing page says the $189 cash price includes a virtual consultation with a board-certified sleep specialist; its product page describes the clinician consult on the cash path as optional, so ask which applies before you pay. With insurance, the pre-test visit, the test and the results visit can each be billed separately, and Sleep Doctor says it emails your out-of-pocket estimate first. Visit sleepdoctor.com.
Sleep Care Online Complete Care
- Disposable fingertip sensor that can record more than one night
- Results listed within 48 hours
- Highest listed price here, $219
- No insurance; a results follow-up costs extra
Sleep Care Online's $219 package (shown as reduced from $399) includes a telehealth visit, the disposable NightOwl sensor taped to a fingertip, a sleep practitioner's analysis and a prescription if warranted. A follow-up appointment to discuss results is listed separately at $50. It doesn't accept insurance or file claims. Its page lists the same lab-only conditions as the AASM. Visit sleepcareonline.com.
Nocturne Health Home Sleep Test
- Lowest listed price here, $169
- Records three nights; money back if no usable result
- Only in California, Ohio and Pennsylvania
- Device must be returned; results about 72 hours after
Nocturne Health's $169 price includes a video visit of under five minutes. Sleep medicine physicians interpret three nights of data, which the company says accounts for night-to-night variation. A full consultation is $199 if you want one. Visit nocturnehealth.com.
After your results
Results are usually reported as the number of breathing pauses and shallow breaths per hour. If you're diagnosed, treatment depends on severity. Mayo Clinic lists lifestyle changes for milder cases, and CPAP, oral appliances, other devices or surgery for others. If your result is normal but you still snore loudly, gasp or feel exhausted, don't stop there. Ask about an in-lab study, as the AASM recommends.
Reminder: buttons marked as possible paid links may earn VitalSorted a commission at no extra cost to you. Commissions never decide our verdicts. Read our disclosure. More on sleep: our sleep aids guide.
Sources
Provider pages (checked October 2026)
- Lofta: home sleep tests, product page and FAQ, payment methods
- Sleep Doctor: pricing and insurance, home sleep study
- Sleep Care Online: Complete Care home sleep apnea test
- Nocturne Health: home sleep apnea test
Evidence and guidelines
- Kapur VK, et al. Clinical Practice Guideline for Diagnostic Testing for Adult Obstructive Sleep Apnea: An American Academy of Sleep Medicine Clinical Practice Guideline. Journal of Clinical Sleep Medicine, 2017.
- Mayo Clinic. Sleep apnea: Diagnosis and treatment (Dec. 2025).
- Sleep Foundation. At-Home Sleep Study (updated Nov. 2025, medically reviewed).
- Chung F, et al. STOP-Bang Questionnaire, official site, University Health Network.
- Medicare.gov. Sleep studies coverage.
- NHLBI. What Is Sleep Apnea?