Android Wear's new update will enable your watch face to change its design, reveal more information, or even launch a specific app, such as:
- Bits, which allows you to choose the info you want at a glance, including weather, unread mail, and upcoming meetings
- Under Armour, which showcases fitness stats on your wrist, including step count, calories burned, and distance
- Together, which turns your entire watch face into a space for sharing, including photos, emoji, and activities