WatchOS 4.0
手机和平板采用WatchOS 4.0系统。 所有关于WatchOS 4.0系统的移动设备
WatchOS (or watchOS) is the mobile operating system of the Apple Watch, developed by Apple Inc. It is based on the iOS operating system and has many similar features. It was released on April 24, 2015, along with the Apple Watch, the only device that runs watchOS. Its API is called WatchKit.
| 公司: | Apple |
| 应用程序商店: | App Store |
| 移动应用数量: | 1,400,000 |
| OS内核: | Mach |
| 系统版本: | WatchOS 4.0 |
| 版本发布日期: | 九月, 2017 |
Apple Watch 3 
Apple Watch 3 
Apple Watch 3 
Apple Watch 3 Aluminum 
Apple Watch 3 Nike+ 
Apple Watch 
Apple Watch 
Apple Watch 
Apple Watch 
Apple Watch 
Apple Watch 