Deal_win ibody Tracker Smart Activity Wristbnand Watch Exercise For Samsung iPhone HTC LG Bluetooth Smart Watch - Smart Bracelet; Smart Wrist Watch; Smart Wristband With 3D Pedometer Activity Sleep Tracker For Calories Burned & Steps & Distance Ibody Tracker is a smart wristband for exercises which is the most cost-efficient. It monitors the full-day exercises and sleep, and transmits data to the cloud platform of Ibody so as to store them and analyzes the health state of users. Tracker can save your activity data for a maximum of 30 days. Tracker is compatible with Android and IOS systems. Ibody exercises app is also used for sharing and social interation.