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
8 Best Sleep Apps for Apple Watch to Sleep Smarter and Wake Happier
Automatic Sleep Tracking for the Apple Watch. - Pillow Sleep Tracker
8 Best Sleep Apps for Apple Watch to Sleep Smarter and Wake Happier
AutoSleep 5 Adds Automatic Apple Watch Sleep Tracking and Much More - MacStories
The best sleep tracking app for Apple Watch - Wareable
The best sleep tracking app for Apple Watch - Wareable
What's the best Sleep Tracking app?: We tested 3 sleep trackers for Apple Watch to find the best | SportTracks
Best sleep-tracking apps for Apple Watch - 9to5Mac
AutoSleep App Review: Apple Watch Sleep Science Test - YouTube
Apple WatchOS 9's New Features Include Sleep Tracking, Medication Reminders - CNET
How to add automatic sleep tracking to your Apple Watch | Macworld
Best sleep-tracking apps for Apple Watch - 9to5Mac
I tested Apple Watch sleep tracking to save you time and battery life | VentureBeat
AutoSleep 5 Adds Automatic Apple Watch Sleep Tracking and Much More - MacStories
8 Best Sleep Apps for Apple Watch to Sleep Smarter and Wake Happier
Apple Watch vs Fitbit: How accurate are they as sleep trackers? | ZDNET
How to track your sleep with an Apple Watch | Digital Trends
Apple Watch Automatic Sleep Tracking with Sleep++ - YouTube
How the Apple Watch tracks sleep -- and why - CNET
Pillow: Sleep Tracker on the App Store
Track your sleep with Apple Watch - Apple Support (GU)
Apple Watch can now track Sleep BETTER! This is how to activate it | Wearables News
