NightEar records the room all night. In the morning it shows snoring and longer quiet stretches where no breathing sound was heard — moments people sometimes review when looking into possible sleep apnea. You set how long a silence has to be. Play any moment back with a spectrogram. Results only in the morning. Recordings stay on your phone, encrypted. No account. Not a medical device and does not diagnose apnea. First 50: 30-day Premium code MMWH-7A34-KX7A