Apple released new iPhone update for Apple Watch – iPhone Apple Watch. Here are Detailed Instructions how to update the software.
It seems that the latest update from Apple, which had to fix bugs in the operating system iOS 9.1, finally caused more problems than correct. Some people who updated the software Apple Watch and set their alarm before going to bed they finally fell asleep in the morning. For this error is responsible a bug which turns off all alarm clock settings.
About this issue reported yesterday portal The Verge