The Flex Wireless Activity plus Sleep Wristband from Fitbit is a great way to track the overall health of your body. With full support for Mac and PC computers as well as select Android and iOS smartphones, you can track your progress from almost anywhere. You can track the distance you have walked

The Flex Wireless Activity plus Sleep Wristband from Fitbit is a great way to track the overall health of your body. With full support for Mac and PC computers as well as select Android and iOS smartphones, you can track your progress from almost anywhere. You can track the distance you have walked or run, the calorie intake, and even the duration and quality of your sleep. It can collate this data and send it to fitbit site for analyzation. The result is a set of data in the form of charts and graphs; something that is more palpable. You can use this data to track your fitness regime.

Led LightsThe LED lights on the Flex Wristband have an innovative way of letting you know how close or faraway you are from your goal. You can select which one of the parameters (steps, calories, distance) you want to track, and then let the Flex flash these stats just like a scoreboard.