Wintimes Latest Bluetooth 4.0 UX Smart Wristwatch for Heart Rate Monitor Sports Pedometer Sleep Monitoring Answering Phones Remote Camera Intelligent Anti-lost and Other Functions Ranging-Silver Function: Passometer,Fitness Tracker,Sleep Tracker,Message Reminder,Answer Call,Dial Call,Remote Control,Push Message,Heart Rate Language: English,Russian,Spanish,Polish,Portuguese,Turkish,Italian,French,German,Norwegian Step Gauge Management Enjoy sports, release your hands. Built-in Pedometer function allows you to understand the movement distance, time, calories anytime and anywhere with the unit steps, mileage. Activities of the burning calories can be accurately calculated. Accurate energy consumption be clear at a glance! Bluetooth: BT3.0/BT4.0,Standby Time: About 180 Hours Built-in light Heart Rate Sensor, Detect Human Ecg Signal Output Synchronization Heart Throb of the Pulse Signal