In WWDC2015, Apple announced iOS 9 for iPhone and watchOS 2 for iWatch. It has been a huge revamp for watchOS. Not until now, a watch app finally runs natively on the watch.
That means the code is now executing on your watch instead of the phone. By reducing multiple times of data transfer between devices, this is going to make the app loads a lot quicker and responds in a shorter period of waiting time.
Continue reading “Spentable (Expense Tracker): How we built our first app for watchOS 2”