Fiche Technique115 PlUS Smart Bracelet Color IPS Screen Smartband Waterproof Sport Fitness Tracker Smart Bracelet Watch For iphone Xiaomi Huawei Oppo Vivo PK Mi Bang (Purple) XJMALL DescriptionB05 smart bracelet function description:Function Band Screen Bracelet (0.96 inch TFT)Heart rate detectionTime display, step count, calorie, distance display with screenStandard sports function…