Outdoor MD53 Smart Watch GPS Waterproof Sports Watch Compass

Product information:
Color: Glue black, glue orange, black silver, camouflage Black
Resolution: 466*466
Operation mode: touch button
Screen Type: AMOLED
Battery life: less than 7 days
Functions: Waterproof, photographing, step counting, heart rate monitoring, blood pressure measurement, Bluetooth call, smart reminder, remote control selfie, sleep monitoring, blood oxygen detection