Fitbit Ultra | Fitbit
Fitbit Zip launches today for $59.99 with Bluetooth 4.0 synchronization with iPhone 5, iPhone 4S, and new iPad. Fitbit One costs $99.95 when it goes on sale next month as replacement for Fitbit Ultra.
We just got to see the Fitbit Aria Wi-Fi smart scale here at CES. While it looks just like your typical scale, this differentiates itself by hooking into Fitbit's health tracking website. In addition to your weight, the scale can measure your BMI and percent body fat as long as you are barefoot.
Apple's pushing iOS accessory vendors to make health and fitness gadgets using Bluetooth 4.0, and building a new system for configuring Wi-Fi accessories automatically from iOS devices.