With iOS 8.2, Apple made the iPhone ready for the Apple Watch. In addition to the new companion app for the SmartWatch, but is also designated by Apple as Activity app on iPhone.
Developers Hamza Sood showed on Twitter, like the new app will be the fitness of the data Apple Watch on iPhone. Apple itself had already mentioned the app on the website to the new clock.
In the pictures of Sood will appear beside the month view and the daily activities. Additionally, there is a look at the successes achieved.
The app is part of iOS 8.2, but most likely only be displayed when an Apple Watch was connected to the iPhone. According to Apple, the Activity app will connect between Apple Watch and Health app on the iPhone, to provide for all fitness and health data in one place. This may, if it allows the user to access the already known health apps as usual.