This is the wearable fitness tracker that counts calories consumed as well as burned, and monitors hydration, stress levels, and other wellness data. The device has built-in sensors that use high and low frequencies to continuously monitor your metabolic process including glucose levels and calorie absorption. As comfortable and unobtrusive as a wristwatch, it also tracks your body's state of hydration and stress levels—notifying you when it is time to drink water or take a breather. The device can also be used to monitor your heart rate, steps taken, and sleep quality. It stores and displays the data on a free app and secures with an adjustable wristband. Charges via USB.