After being the first carrier to deliver KitKat on the Moto X, Verizon is now following up with OTA updates for its own line of exclusive Motorola devices. Starting today, DROID MAXX, Mini, and Ultra owners will start to see the latest version of Android arrive on their devices. According to a tweet sent out just now, this update will be going out in waves.
— Verizon Wireless (@VZWnews) December 19, 2013
Verizon has already posted support documentation of what to expect. In addition to the enhancements brought on by KitKat, such as the new immersive interface, camera improvements, and other changes to Google's stock software, the phones are gaining FitBit support. Oh, and those Verizon apps? They're getting updated too.
The OTA is on its way, but feel free to hit up the appropriate support PDF below while you wait.