Product information: Color: black, blue, red, black leather, brown leather, black three plants Packing List: charging cable manual machine Applicable people: women, men, neutral, couple, adult Operation mode: touch button Screen Type: IPS Battery life: 7-14 days Functions: Waterproof, photographing, step counting, heart rate monitoring, blood pressure measurement, social entertainment, body temperature measurement, smart reminder, remote control selfie, sleep monitoring, blood oxygen detection