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AutoSleepSleepWatch
Paid

Sold on the App Store without a subscription.

 Freemium

Free to use, with a Premium subscription for extra features.

iOS Android, iOS
  • Tracks sleep automatically without starting a session
  • All data kept on the device with no analytics or ads
  • Uses Apple Watch heart rate, HRV and blood oxygen data
  • Activity tagging to link habits with sleep quality
  • Requires an Apple Watch and iPhone
  • Not available on Android
  • Richest data depends on owning an Apple Watch
  • Some features require Premium
Downloadable app Downloadable app
Closed source Closed source
License not stated License not stated
No account needed Not stated if an account is needed
Works offline Not stated if it works offline

Checked September 23, 2026

Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.