Jawbone UP3 Heart Rate Activity + Sleep Tracker – Silver

Stay on top of your health and fitness with the Jawbone UP3 Activity Tracker. This wrist-worn device helps you keep track of your body with its Advanced Activity Advanced Sleep Smart Coach and Heart Health functions each of which take advantage of the UP3 s myriad of sensors to give you a better picture of your health. The surface of the UP3 has three single color LEDs one for sleep one for activity and one for notifications. Your UP3 can also connect to your Android or iOS smartphone via Bluetooth... More