I went back to the Apple store today for another try on (definitely love it now) and had a chance to play with the face customizations. The complications (information widgets) I remember off the top of my head are listed below. The complication will display differently depending on watch face and slot you choose. For example you may see "15" in one slot for date and "APR 15" for another and yet "April 15" in another. -Date -Battery Percentage (looks like the Cyanogen circle with percentage in the middle) -Activity (the circles) -Stop watch -Timer - Moon phase (not sure who this would be useful for?) - Sunrise/Sunset - Weather - World Clock (if you have multiple world clock locations you can add the world clock complication multiple times for each zone. e.g. NYC, SF, FRA) - Calendar (This looks best in a complication slot that has the most real estate) - Stocks (did notice nasdaq but not a specific stock..maybe configured through watch app on phone) Tapping any of these will take you their respective apps. I'm sure most of you probably know this but thought I'd share anyhow.