Right now you can get select colors of the Fitbit Alta Fitness Tracker for only $84.96! That’s the lowest price ever! Alta syncs automatically and wirelessly to computers and 200+ leading iOS, Android and Windows devices using Bluetooth 4.0 wireless technology. Syncing to computers requires Internet connection and USB port. Syncing to mobile devices requires Bluetooth and Internet connection. Syncing range: 20 feet Water Resistance: Alta