DM68 Waterproof OLED Large Touch Screen Smart Watch Heart Rate
DM68 Waterproof OLED Large Touch Screen Smart Watch Heart Rate Wristband DM68 smart bracelet is a occidental style large touch screen sports watch, it combines sport functions with healthy functions together. It helps to monitor heart rate, blood pressure, sleep quality and etc. that you can know your body condition better. Standard 22mm wide watchband, you can change it as you like. OLED Large Touch Screen Invisible circle button, you can check news anytime and anywhere. Waterproof and d