K56PRO Smart Watch Men Women Wristwatches Smartwatch Electronic Clock Fitness Monitor Birthday Gift For Xiaomi Huawei Bracelet-- Android system 4.4 version or above ;iOS system 8.0 version or above ;Support bluetooth with 5.0 version;;-- BLE 5.0;-- Realtek8762DK;-- Flash128MB;-- 400mAh;-- standby about 30days.Specifications:-- 1.39 inch IPS screen;-- Multiple watch faces pushing,Customized watch faces;-- Bluetooth calling/BT music(Superior clear audio like sound effect),Weather;-- Heart rate detection/Blood pressure detection/Blood oxygen detection/Wole-day heart rate monitor;-- Timer ,Pedometer,Calorie Consumption,Distance Calculation,Heart rate,Blood pressure,Blood oxygen,Sleep time /quality,On & Off dispalyMultiple sport modes;-- Sleep detection (Sleep time ,Sleep quality);-- Calls to remind,SMS Reminder,Third-party messaging reminder Multilingual push,Clock alarm,Remote CameraSedentary reminder;-- 400mAh big battery,super long standby time.LanguageEnglish,Chinese,Japanese,German,French,Spanish,Arabic,Russian,Ukrainian,Russian,PortuguesePackage Included:1* smart watch1* charging cable1* user manual