The sensor is great. Had me a new set because of who was at my clock here is unfortunately went through a mishap on my part broken ... ... But the new is impeccable! The belt should really suit each, as it is very far and very closely set. Furthermore, it is very smooth and does not disturb the sport! the sensor can be quickly and easily attached to the belt and also (to save battery life) decrease. syncronisieren also folds quickly and easily with each clock and in the studio he hotel combines a quick and easy with the devices.
