With the PM250 is the perfect training partner on your side. The textile chest strap transmits the heart rate data via Bluetooth on your smartphone. With the runtastic App, you then get a comprehensive recording of values, for an optimal training control. By means of the comfortable training monitoring with the leading Fitness-App Runtastic is the recording of distance, time, speed, pace, calories burned, altitude, heart rate and other values. At the same time, you can listen to music via a smartphone, its interval training taxes or friends with the Live-tracking function. With the 2-in-1 signal transmission can training data via Bluetooth, with simultaneous use of analog signal receivers such as fitness devices or analogue pulse monitors (e.g. PM 62) to be transferred.This text is machine translated.