New Scientific Sleep Smart Watch

Product information:
Color: Black, Milky White, black steel, gold, black leather, dark brown
Packing List: Watch Manual charging cable color box
Operation mode: touch button
Screen Type: AMOLED
Battery life: less than 7 days
Functions: photographing, step counting, heart rate monitoring, blood pressure measurement, Bluetooth call, smart reminder, remote control selfie, sleep monitoring, blood oxygen detection