I've bought a number of apps for my watch through the app store on my iPhone, and they've all installed on the phone first, then on the watch right afterwards. Never had a problem. About an hour ago I purchased AutoSleep and HeartWatch through the watch app on the phone. Both installed fine on the phone, but neither has transferred to my watch. Neither one shows up under the Available Apps section either. What else can I do? Have I suddenly forgotten how to buy an app?