Sleep Rewind Repeat

Never worry about falling asleep while listening to a podcast or audiobook again.

Fall asleep to your favorite podcasts and audiobooks without losing your place.

Sleep Rewind Repeat uses your Apple Watch to detect when you drift off to sleep, then automatically pauses your audio and rewinds so you can pick up right where you left off tomorrow.

HOW IT WORKS

1. Start playing a podcast or audiobook on your iPhone
2. Start monitoring on your Apple Watch
3. Fall asleep naturally
4. The app detects your sleep through heart rate and motion patterns
5. Audio pauses and rewinds automatically
6. Wake up and resume from your bookmark

SMART SLEEP DETECTION Using real-time heart rate monitoring and motion analysis from your Apple Watch, Sleep Rewind Repeat identifies when you're actually falling asleep, not just sitting still. The algorithm watches for the natural heart rate drop and sustained stillness that accompanies sleep onset.

FEATURES

• Automatic sleep detection via Apple Watch biometrics
• Auto-pause and configurable rewind: 30 seconds, 90 seconds, or 3 minutes
• Podcast management with RSS feed support
• Audiobook import with chapter navigation
• Sleep session history with trend charts
• Bookmark system that saves your place automatically
• Bedtime-optimized dark UI with large touch targets
• Background audio playback
• Sleep insights dashboard with trackable metrics

DESIGNED FOR BEDTIME Every aspect of Sleep Rewind Repeat is designed for use when you're drowsy:

• Always-dark interface to protect your night vision
• Extra-large buttons and touch targets
• Minimal, distraction-free design
• No bright animations or jarring transitions

PRIVACY FIRST Your health data never leaves your devices. All processing happens locally on your Apple Watch and iPhone. No cloud. No analytics. No tracking.

REQUIREMENTS

• iPhone running iOS 17 or later
• Apple Watch running watchOS 10 or later
• HealthKit permissions for heart rate and motion