watchOS 9.4 lets you declutter your Apple Watch's Home Screen by removing stock Apple apps you don't use, such as Find My, Heart Rate or Wallet.
watchOS 9.4
The Apple Watch no longer accidentally cancels your morning alarms during sleep
Apple has fixed a bug in watchOS that cancels all your morning alarms if you've accidentally covered the Apple Watch display in a Sleep focus mode.
watchOS 9.4 could boost or degrade your 44mm Apple Watch Series 6 battery life
Battery performance of your 44mm Apple Watch Series 6 may improve or degrade as a result of a recalibration process present in the watchOS 9.4 software update.
Spice up your messaging game with the 31 new emoticons arriving with iOS 16.4
New emoji characters, like a shaking face or new heart colors, are available on the iPhone, iPad, Mac, Apple Watch and Apple TV with iOS 16.4 and other updates.