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SleepWatchPillow
Freemium

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

 Freemium

Free on the App Store with optional paid features.

Android, iOS iOS
  • Uses Apple Watch heart rate, HRV and blood oxygen data
  • Activity tagging to link habits with sleep quality
  • Works on Apple Watch, iPhone and iPad
  • Records sleep audio such as snoring
  • Richest data depends on owning an Apple Watch
  • Some features require Premium
  • Apple devices only
  • Some features need payment
Downloadable app Downloadable app
Closed source Closed source
License not stated License not stated
Not stated if an account is needed Not stated if an account is needed
Not stated if it 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.