iSleep is proud to offer the most accurate and comfortable home sleep apnea testing experience possible. Our testing kits are extremely accurate and monitor you for sleep apnea based on several different signals. Our WatchPAT™ testing kits evaluate you for sleep apnea based on 7 different signals (PAT signal, blood oxygen levels, heart rate, actigraphy, snoring, body position, and chest movement). If you are using our WatchPAT™ One disposable kit, simply download the WatchPAT ONE™ app to your smartphone or tablet and follow the on-screen instructions. It works with any Smartphone (or tablet) that uses Android 5.1 and above, or any iPhone with IOS 10 and above. Place the central sleep apnea sensor on your sternal notch. Place the watch-like device around your wrist. Slip your finger into the probe. Now you can go to sleep. You’ll be contacted by one of our sleep coaches 24 to 48 business hours after you finish your test.