Aeternum brings the Apple Watch interface to jailbroken iPhones running iOS 8. This tweak completely modifies the home screen to take advantage of the open source Apple Watch interface developed by Lucas Mendes. The result is a fully operational likeness of the Apple Watch, right on the iPhone.
In addition to the characteristic circular app icons, behavior of the SpringBoard is modified so that pinch and zoom gestures enlarge and shrink these icons on the home screen. Rearranging icons is also possible, with wiggle mode replaced by icons that spin 360 degrees in place.