Today Apple announces details about the Apple Watch.
Based on my experience with Pebble, I'm predicting that it will be huge. Not because it seems cool or has hype (it basically doesn't)... Because it actually is a useful and natural extension of a phone. It will make life easier and better. You have to own one (or talk to a friend who owns one) before you realize.
This bodes especially well for $AAPL. Low expectation / high sales.