I've been using a Pebble Steel for quite a while now and just switched to the 42mm Apple Watch Sport. A few things I like so far. First, I really like how it feels on my wrist. It's very light and doesn't move around a lot. Second, the Apple Watch does just about everything the Pebble did but the screen is much prettier and pleasing to the eye. Notifications look great and the screen is easier to read. Third, I never thought I would ever use or care about the activity monitor but it really is fun and a challenge to try to reach my goals every day. If you have a Pebble and hesitating to switch to the Apple Watch, it really is a no-brainer. It does so much more. Just the Apple Pay functionality alone is worth the price of admission. I just wish there were more watch faces available but that will come in time. Anyone else here make the switch?