SleepViz records and analyzes sounds while you sleep — snoring, breathing, disturbances — and turns them into a clear visual sleep report.
It reads your Apple Health data (sleep stages, heart rate, HRV, SpOâ‚‚) to give you full context around each night.
Everything stays on your iPhone. No account, no cloud, no subscription. Just open the app, start a session, and wake up to a full breakdown of your night.
