The Jawbone UP bracelet has been on the market for three years receiving improvements every year. The Jawbone UP 24 received a major update: Bluetooth LE. Initially to sync the data onto the phone, the user had to plug the band into the phone’s headphone jack and wait, typically about fifteen seconds, for the data to sync into the app.
Now, since the UP 24 has Bluetooth LE capabilities, it is compatible with the iPhone 4S and later, the fifth generation iPod Touch, the third generation iPad and newer as well as the iPad Minis. Jawbone has made the UP 24 to be compatible with Android phones. Bluetooth LE allows the band to automatically connect with the Jawbone UP app.