Full Touch Smart Watch Blood Pressure Oxygen MK66 Smart Watch Band

Product information:
Color: Black Strap, yellow strap, green strap
Packing List: watch box charger
Applicable people: teenagers and adults
Operation mode: touch button
Screen Type: AMOLED
Battery life: 7-14 days
Functions: social entertainment, Bluetooth calling, smart reminder, remote control selfie, sleep monitoring, blood oxygen detection