Iwatch function:
Apple Watch has a variety of personalized dials, so you can change and customize the settings at will. On the customized dial, you can add practical information such as the weather and the next activity. Can display the user's heartbeat information. When Apple Watch is used with iPhone, the error with global standard time is less than 50 milliseconds.
When receiving the notification, Taptic Engine will immediately remind you through Tap.
Apple Watch can send sketches, taps and heartbeats to other Apple Watch users through Digital Touch.
Every Monday, Apple Watch will suggest new sports goals for users based on last week's activity data.
WatchKit:WatchKit SDK allows developers to customize various new application experiences for Apple Watch.
Uber is built into the watch. And the watch can directly unlock the room door, and the passbook can be used as a boarding pass to watch videos, images and so on remotely.
China applications: WeChat, Weibo, Alipay, Meipai, Ctrip, etc. , but suitable for one of Apple Watch? Alipay wallet only kept? Yu 'ebao, payment code, exchange rate conversion. Other applications will be simplified accordingly, and only the functions that are more suitable for wearable devices will be reserved.