Laptops and desktops are about to become obsolete. We may not need them to carry a lot of functions. This makes a mobile device the best contender, right? Probably not, as a wearable application will make a mobile device just another device to support its features. Some functions that a person generally carries out are checking emails, messages, making a call, keeping track of daily activities, and sorting out a playlist. The list is general and may differ from one person to another. All these functions are supported on a wearable application. The industry of wearable devices is profitable and it will go beyond the sky in the coming future. This has called for a need for wearable app development.