Most Apple Watch models feature a machined and polished single crystal of sapphire comprising the watch face. Sapphire is the hardest transparent material on Earth besides diamond.
The Sport collection features Ion-X glass, which is chemically strengthened glass. Ion-x is impact and scratch resistant aluminosilicate glass, which has been strengthened by replacing smaller ions with larger ones to increase toughness.
Force Touch is capable of sensing force, which means Apple Watch can distinguish between a light tap and a deep press. Watch OS will use this sensing capability to provide access to a variety of deep press controls in different contexts.
Glances deliver easy to read summaries of information from frequently used apps, optimized for Apple Watch. By swiping up from the Apple Watch face, Glances are displayed, such as the weather forecast or the user's current location.
Swiping will cycle through Glances, and tapping on a Glance will launch the associated app. Glances are inspired by wristwatches, which have delivered time information at a glance since the 1800s.
Yes, Apple Watch will display iPhone notifications. Incoming mail, calls, and messages can be answered or dismissed immediately from Apple Watch.
A downward swipe displays Notification Center, which includes missed notifications. Apple Watch will tap the user on the wrist when notifications are delivered, or to notify the user of calendar events, traffic conditions, and more.
Yes, Siri can be accessed directly from Apple Watch. Users can ask Siri a question with Apple Watch by raising their wrist and saying "Hey Siri". Alternatively, Siri can be activated by a long press on the Digital Crown.
Siri provides voice-controlled access to events, message dictation, and turn-by-turn navigation.
