The WatchPAT One can also detect sleep stages, such as REM sleep compared to non-REM sleep. Instead, true sleep time detected by proprietary WatchPAT technology can help provide a more in-depth view of sleep apnea. However, if it takes you a while to fall asleep or if you wake up for an extended period of time while taking the test, then other tests may reflect fewer apnea events than you normally have while you sleep. The reason true sleep time is so important is because your sleep apnea test detects the number of apnea events you experience per hour of sleep. Using true sleep time may help reduce misdiagnosis by up to 20%. However, this can dilute your sleep data and may lead to misdiagnosis. Other tests base results on total recording time, which is how long you wear the device. This means that the sleep apnea test can help differentiate between when you’re asleep and when you’re awake. True Sleep TimeĪlso, the WatchPAT One is the only FDA-cleared device that reliably measures true sleep time. The small finger clip can help detect sympathetic nervous system activity that often signals the end of an apnea event. This PAT signal helps measure your nervous system and cardiovascular system through blood volume changes in the finger. PAT refers to the proprietary peripheral arterial tone (PAT) technology it uses to detect sleep apnea. Watch comes from the watch-like device that you wear during your sleep apnea test. You might be wondering what the name “WatchPAT” means. Proprietary PAT Signal for Sleep Apnea Test The device measures sleep apnea events, snoring, body position, oxygen and heart rate, sleep stages, and much more that helps our board-certified sleep physician diagnose you with sleep apnea. Using only three points of contact, this sleep apnea test collects many different types of sleep data to identify sleep apnea presence and severity. In addition, this sleep test offers an 89% agreement rate with polysomnography results for accurate sleep apnea detection. The WatchPAT One sleep apnea test offers a 98% success rate with a less than 2% rate of failure during data acquisition and analysis. The WatchPAT One device is one of the most studied and validated home sleep tests on the market today and is the first and only FDA-approved disposable home sleep test. Other home sleep tests utilize airflow to detect apnea events. Unlike other sleep apnea test devices, the WatchPAT One measures biological signals to help identify sleep apnea. Technologically-Advanced WatchPAT One Sleep Apnea Test However, the WatchPAT One offers next generation technology for convenient, comfortable, and accurate sleep apnea detection. There are many sleep apnea test devices on the market today. This can offer a more reliable picture of your normal sleep patterns, as you are in a comfortable environment where you sleep every night. These tests collect data about your sleep in your own bed and with fewer points of contact than a sleep lab test. Instead, a home sleep apnea test is a cost-effective option that you take in the comfort of your own home. However, because of the high costs, discomfort, and inconvenience associated with these tests, many people choose not to do them and risk living with undiagnosed and untreated sleep apnea. During these tests, a sleep technician also watches over you while you sleep. This test is conducted in a sleep lab using many different wires and devices to help identify sleep disorders. Previously, the only option for people to learn if they had sleep apnea was a polysomnography. Home sleep tests are a great option if you believe you may have sleep apnea. What is a Home Sleep Apnea Test?Ī sleep apnea test is a diagnostic tool that helps determine sleep apnea presence and severity. If you feel fatigued every day, it may be time to take a sleep apnea test.
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