This update fixes an issue where nights of sleep that began after midnight were mislabeled on the Readiness Score screen.

Fixes and issue where the Trim Night view would become illegible.

This update to Sleep++ includes a refreshed design.

The icons and widgets have been updated to support light and dark modes and tinting on the Home screen.

Fix for a bug where the daily sleep stats would be shown as Pink bars after a reload.

Fixes for timezone display when traveling.

Compatibility update for iOS 17

- Fix for VoiceOver in Readiness Score
- Fix for Respiratory Rate labels

Support for Sleep Stage tracking on compatible Apple Watches

Minor fixes to the display of Readiness Scores

Introducing Readiness Score.  This score combines your Restful Sleep Duration, Resting Heart Rate and Heart Rate Variability into a single number intended to give you a sense of how restored your body was by your night's sleep.  These three values have been found to generally correlate to how restorative your sleep was.   This score isn’t intended as a clinical measurement, but rather to provide you with a helpful indicator to better plan your day’s exertions.

Fixes an issue where Respiratory Rate wouldn't correctly prompt for permission access.

- Adds support for displaying your Respiratory Rate in the Trends area.  This can be recorded on Apple Watches running watchOS 8 while in Sleep mode.
- Support for latest operating systems

Improve stability and fix a layout bug.

Minor bug fix update.

- Addresses an issue where trimmed nights were not shown correctly in Trends
- Addresses an issue where the previous night's data was not shown correctly in Trends
- Corrects display of Sleeping Heart Rate after night data is updated

- Improves sleep analysis method to avoid unexpected changes when trimming nights
- Improvements to explanations of Automatic Sleep Tracking

Adds a new Sleep Goal Widget

Minor layout and compatibility fixes.

This update adds a Blood Oxygen graph to the Trends area, showing your recent measurements on compatible Apple Watches.

Small bugfix update to fix a capitalization error and a situation where times were shown incorrectly.

- Incorporates the new system sleep tracking capabilities to improve automatic sleep tracking accuracy
- Adds a Sleeping Heart Rate trend graph showing your average heart rate during periods of good sleep
- Adds a Nightly trend graph showing your sleep/wake times over time
- Adds a home screen widget

- Performance and Battery Life improvements
- Fix VoiceOver for adjusting the start/end times of nights

- Includes a fix for a crash that could occur during export

Fix for a situation that would prevent the Morning Sleep Summary from being delivered.