The ViFit Run tracker from Medisana is an ideal training aid for athletes. It is also perfect for people who want to exercise more or gain insight into their activity during the day. The touchscreen activity tracker measures the number of steps, distance traveled, calories burned, total exercise time and exercise goal achieved as a percentage in activity mode. It is also useful at night because by activating the sleep mode you can measure the duration and quality of sleep and nocturnal movement activity. Special feature: the ViFit Run also shows incoming calls and messages from your smartphone.