Wearable devices continue their popularity as the demand grows and consumers await the release of the highly anticipated Apple smartwatch in April. What was once a pedometer to measure steps has evolved into products such as the Fitbit Flex Wireless Activity + Sleep Wristband, Black and wearable devices that track movement, exercise, heart rate, sleep patterns, calories, food intake and exercise schedules. One of the benefits of wearable device technology is the ability to gather medical and … [Read more...] about Wearable Devices Help Parkinson’s Research