GSI Quality Mini Exercise Data Monitor With USB Interface - Measures Distance, Time, Steps And Calories Burned - For Running, Jogging and Walking - Upload Data to Computer - 7-Day Data Memory Function Multi Function Training and Exercise Tool - Calorimeter, Pedometer and Odometer All In One! 3D Sensor Counts Steps - Target Steps Alert - Stores 7 Days Exercise Record Summary Intelligent Step Filter Function - Automatically Starts Counting When Starting Workout Only System Records The Data Automatically Every Night; Energy Saving Shuts Down Battery After 3 Minutes Of Standing Idle Top Part Of Monitor Detaches and Plugs Into a USB Port - Analysis And Graphic Charts Software Included