The Nike+ Run Club app has been updated with new Audio Guided Runs and Cheers features; as well as, Activity History and Elevation Data for Apple Watch.
The Rdio Music app has been updated with a new Notifications page that shows new followers, shared music, comment replies, and more; as well as, additional options to quickly favorite or download a song when giving it a thumbs up.
Fitbit today debuted the Fitbit Flex Wireless Activity + Sleep Wristband that syncs with your iPhone, iPad, computer, or Android device using Bluetooth 4.0.
Check out this iOS 5 concept video by Color Monkey that shows how they think Widgets, Settings, Notifications, and Favorite Friends should work in the upcoming operating system.