Features:45 days ultra-long standby timeThe Milanese band with a delicate manufacturing316L medical grade case materialSapphire watch mirrorSwiss imported Ronda gear caseHeart rate sensor to monitor heart rate value. HRM heart rate monitor function will g..
Features:Activity Tracker: The watch has an automatic pedometer. Short press the button once and the second hand automatically indicates your current training progress. Note: Before use, set a training target i..