By MacRumors Staff
Amazon has today announced "Halo," a new wearable with health and fitness tracking capabilities, reports The Verge. The Amazon Halo wristband consists of a sensor module and a band that attaches to the top of it. The sensor contains an accelerometer, a temperature sensor, a heart rate monitor, two microphones, an LED indicator light, and a button to turn the microphone on or off. The Halo...