With Apple Watch OS update, apps are about to get a whole lot more capable.

The article looks at new functionalities of the Apple Watch mobile device of technology company Apple, Inc. in conjunction with the release of the watchOS 2 software update. Topics mentioned include benefits of the update for software developers such as the ability to make sure of the watch's hardware features such as the digital crown, accelerometer, and heart rate sensor, video playback ability of the watch, and connection to wireless fidelity networks.