This is not the first time Samsung has done this, and it's making me more frustrated about the S2. The author of the first impressions story here on AC notes that many of the apps that were demoed at IFA aren't available. With previous Gear watch releases, Samsung has repeatedly promised and even demoed some apps that were never released. I wouldn't hold my breath for anything that isn't on the watch right now. Is there any indication anywhere that the Uber app that was demoed is even real? Is Uber supposed to be the developer?