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WatchOS 1.0

Tablets, smartphones and phones with WatchOS 1.0. All about the version WatchOS 1.0 operating system for mobile devices


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.

Enterprise / Developer:Apple
App Store: App Store
Number of applications:1,400,000
OS Kernel:Mach
Version: WatchOS 1.0
Version release date: April, 2015
Devices/smartphones with WatchOS 1.0 OS

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