Somni: Snore & Period Tracker

Somni is a privacy-first overnight sound recorder that keeps recording after you lock your iPhone. Wake up to an interactive sound timeline, review possible snoring and other nighttime sounds, and follow your cycle with period and wrist-temperature trends. RECORD WITH YOUR IPHONE LOCKED Start a session before bed, lock your iPhone, and let Somni continue recording without leaving the screen on all night. • Keeps recording while your iPhone is locked • Records for the actual length of your session • Does not assume a fixed eight-hour night • Creates a full-night audio timeline • Ends an interrupted session at the last valid recording point • Stores recordings and personal data locally SEE WHEN SOUNDS HAPPENED Somni organizes your night into an interactive timeline and automatically flags possible sound events. • Possible snoring • Possible teeth grinding • Possible sleep talking • Possible coughing • Other environmental sounds Color-coded markers show where each sound may have occurred. Drag the timeline or playback slider to start listening from any point. PLAY AND REVIEW YOUR NIGHT • Play the full recording continuously • Pause and resume playback • Scrub backward or forward • Jump directly to a flagged sound • Correct an inaccurate sound label • Remove markers you do not need UNDERSTAND YOUR NIGHTLY PATTERNS Each session becomes a private nightly report. • Review possible snore counts and duration • Compare changes across different nights • Log alcohol, late meals, congestion, and other bedtime factors • Add body weight and a morning check-in • Explore how personal factors may relate to nighttime sounds FOLLOW YOUR CYCLE Log period start and end dates, view your current cycle day, and follow your personal history over time. • Add or update period dates • Sync menstrual-flow records from Apple Health • View recent periods and average cycle length • See an estimated window for your next period • Automatically refresh Apple Health cycle data CYCLE HISTORY AND WRIST TEMPERATURE When compatible sleeping wrist-temperature data is available, Somni looks for sustained changes across multiple nights and uses the trend to adjust your estimated period window. • Combines period history with available wrist-temperature trends • Avoids changing an estimate based on a single temperature reading • Shows whether wrist temperature contributed to the estimate • Falls back to cycle history when wrist-temperature data is unavailable WORKS WITHOUT AN APPLE WATCH You can use locked-screen recording, sound timelines, playback, and manual period tracking with only your iPhone. A supported Apple Watch is optional. When available, it can add sleeping wrist temperature and additional sleep data through Apple Health. PRIVATE BY DESIGN Your recordings, sound labels, cycle entries, and personal notes stay on your device. Apple Health access is optional and read-only. Somni does not write data to Apple Health, and no account is required to begin recording. IMPORTANT Sound labels represent possible events and may include missed or incorrect classifications. Somni does not diagnose snoring, sleep apnea, or any other medical condition. Wrist temperature can be affected by illness, stress, travel, alcohol, sleep environment, and other factors. Cycle and period estimates are for personal awareness only. Do not use them for birth control, diagnosis, or medical treatment. Consult a qualified healthcare professional if you have health concerns.