Perfect for sports. Got me here, of course, all the reviews read and was very skeptical about whether I should buy the clock. I've done it and the negative evaluation can not understand completely. Agree with the positive reviews. Decisive for the purchase was the heart rate measurement without chest strap for me. Did the clock not tested all functions for only two days and. But I am already been driven and jog the wheel. Both times very closely kilometer indication. Did the comparison with my app Endomondo. And the heart rate is measured very precisely. the operation is very simple. Upload the data goes smoothly. Evaluation of the data on PC or mysportsapp. there are certainly a few things that you can improve on the clock, for example, more choices in sports programs (Freestyle is running out for all swimming and cycling- that could be a bit better divide), but otherwise I think the clock class !!!
