We declare it the details that: Note : This product is made by Xiaomi cooperation brand, shipping without Xiaomi packing and there is no Any xiaomi logo on the product. Thanks for your understanding. and we declare this first part and in red letter in the details.feature:1. Exercise a good helper:Remote camera, sedentary reminder, step counting, distance, calories, heart rate/blood pressure/blood oxygen/pressure/ECG/sleep monitoring2. A good helper in daily life:Bluetooth music, Bluetooth calling, ECG+PPG, incoming call reminder, synchronous notification, multi-dial, alarm clock, wake-up watch, camera remote control, do not disturb mode, custom face, weather, etc.Product parameters:Main functions: date/week display, weather push, physiological cycle (app-gender is set to female only), countdown, card management, remote camera, sedentary reminder, step counting, distance, calories, heart rate/blood pressure/blood Oxygen/Pressure/ECG/Sleep Monitoring, Bluetooth Music Control, Call Reminder, SMS Reminder, Social APP Message Reminder, Alarm Reminder, Exercise Mode, Raise Hand to Brighten Screen, Find Phone, Stopwatch, Reject Call, Do Not Disturb Mode, and more Dial switching, brightness adjustment, firmware upgrade, etc.Battery capacity: 260mAhLCD: 1.28"IPS screen, 240*240Wristband wearing range: 14-20CMCharging method: Magnetic charginglanguage:Supported languages: Russian, Bulgarian, Hungarian, Turkish, Hebrew, German, Italian, Czech, Slovak, Japanese, French, Polish, Thai, Simplified Chinese, Traditional Chinese, Finnish, English, Portuguese, Spanish, Arabic.notes:1. After receiving the watch, please use the charging adapter to charge the watch for more than 2 hours.2. Please scan the QR code of the manual to download the APP before usePacking list:Smart watch*1Charging cable*1Instruction Manual*1