V6 Couples Wristband Heart Rate Blood Pressure Monitor Bluetooth Smart Watch IP67 Water Proof Bracelet Fitness Tracker For Android And IOS Phone (Jet Black) CHEMAI

Feature: Heart rate detection/Blood oxygen detection / Blood pressure detection Time ,Pedometer,Calorie Consumption,Distance Calculation,Sleep time ,Off dispaly Standard exercises functions (Pedometer、Calorie Consumption、Distance Calculation) Sleep detection (Sleep time ,Sleep quality) Calls to remind,SMS Reminder,Third-party messaging reminder :Multilingual push System Requirements:Android system 4.4 version or above ;iOS system 8.0 version or above ;Support bluetooth with 4.0 version. Bluetooth:BLE 4.0 Battery capacity 105mAh Standby time：15 days Working hours: 5-7days Motor built in, vibratng reminder Package List:   1 x Smart Watch 1 x Charging Cable 1 x User Manual 1 x box

a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a