Apple - iWatch

Nonetheless what Bogner has going is a stylish, FuelBand-like design with plenty of elements of iOS 7, instead of going for the typical watch design we've seen. 

Mail, Messages and Calendar, Music controls, and support for Siri are shown on the curved display.

Samsung Galaxy Gear 2

The new Galaxy Gear 2 should feature its own built-in GPS - this would be brilliant coupled with that 4GB on-board memory. With the watch running apps and music you could leave your phone at home when out on a run.