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Sleep Island AppSound-Driven Sleep Tracking

A quieter mind. A gentler night.

Sleep sounds & auto-stop · Track sleep, snoring & sleep talk

iPhone & Android · Free download with optional Premium features

Sleep sounds, tracking and night recordings

Screenshots show the iPhone app. Some features vary by platform or Premium plan.

01Sleep sounds

Rain, white noise and sleep auto-stop

Choose rain sounds, forest ambience, white noise or gentle music for bedtime. With sleep detection enabled, audio gradually fades when the app detects that you have fallen asleep. Try sounds on the website, then continue listening in Sleep Island.

02Night recordings

Listen back to snoring and sleep talk

Place your phone by your bedside and enable night sound recording. In the morning, browse recorded clips by time and listen back to snores or sleep talk. Phone-based tracking does not require a watch or wearable.

03Sleep tracking

Review nightly reports and longer-term trends

See your sleep duration, overnight changes and sleep score. Compare weekly and monthly patterns to understand your routine. Detailed reports and AI sleep analysis offer more context for reviewing your sleep habits.

04Music alarm

Start the morning with a sound you like

Set a music alarm in the app and choose your sound and wake-up time. Keep bedtime listening, night recordings and your morning review together in Sleep Island.