For 1.39 inch smart watch, everyone has different special concerns about it, and what we do is to maximize the product requirements of each customer, so the quality of our 1.39 inch smart watch has been well received by many customers and enjoyed a good reputation in many countries. EELUCK Smart Watch 1.39 inch smart watch have characteristic design & practical performance & competitive price, for more information on the 1.39 inch smart watch, please feel free to contact us.