Sleep tracking with the new update is the best. I use a third part app to track my sleep and in competition the both ones are very similar but the information is
watchOS 7 adds significant personalization, health, and fitness features to Apple Watch - Apple
How I set up my Apple Watch 8 to successfully improve my sleep | ZDNET
Best best sleep tracking apps for Apple Watch - 9to5Mac
Best best sleep tracking apps for Apple Watch - 9to5Mac
How to Track Your Sleep With Apple Watch - MacRumors
Sleeping With The Apple Watch Series 8 | aBlogtoWatch
Pillow Sleep Cycle Tracker for Apple Watch - Pillow Automatic Sleep Tracker
10 Best Sleep-Tracking Apps For Apple Watch | POPSUGAR Fitness
Does Apple Watch Track Sleep? — SleepWatch
Track your sleep on Apple Watch and use Sleep on iPhone - Apple Support
Best best sleep tracking apps for Apple Watch - 9to5Mac
AutoSleep
The best sleep tracking app for Apple Watch - Wareable
How to Use the Apple Watch Sleep Tracker | PCMag
AutoSleep 5' Brings Live Sleep Tracking to Apple Watch and iPhone X Support - MacRumors
How accurate is sleep tracking on the AppleWatch? : r/AppleWatch
Apple WatchOS 9's New Features Include Sleep Tracking, Medication Reminders - CNET
watchOS 7 adds significant personalization, health, and fitness features to Apple Watch - Apple
How to monitor your breathing rate with Apple Watch | Mashable
Apple Watch vs Fitbit: How accurate are they as sleep trackers? | ZDNET
Apple WatchOS 9's New Features Include Sleep Tracking, Medication Reminders - CNET
AutoSleep 5 Adds Automatic Apple Watch Sleep Tracking and Much More - MacStories
Apple Watch Sleep tracking: What it does and how to use it
