The Kii Cloud Unity SDK by Kii permits API communication with the aim to implement Internet of Things features into web services and mobile applications. It targets China, Japan, and United States markets.
The thing about agile development is that for all intents and purposes an application is never done. Successive waves of updates to an application means that development teams have to come to terms with the simple fact that the care and feeding of any given application is a continuous process that takes place over many years.
With Watch Face API, developers can design unique, arty, interactive watch faces for Android Wear smartwatches. Google sees the API as a win-win for developers and consumers alike.