Archive: SIM Card Smart Watch, With a rectangular screen, it has a sleek modern watch design as well as clear display. Insert the SIM card and turn it into a wearable cellphone; then you can make phone calls, send text messages and do a lot more. Small, lightweight, and very stylish this smart watch is integrated with pedometer, calorie calculator, walking/running distance meter, and more.<br />1. Appearance vogue, extreme thin;Thickness of the whole machine<br />2. HD display, 2.5D arc high sensitive capacitive touch screen, Anti-sweating, delicate and beautiful;Precision OGS laminating process;<br />3. Anti-sweating frosted surface treatment, acme ergonomic concave and convex design, wearing more comfortable;<br />4. Metal frame, strong and durable;<br />5.Ultrasonic sound cavity closed aluminum film, listen to the sounds of nature;<br />6.350 MAH Polymer battery capacity, safe and reliable;<br />7.variety colors, variety of mood; variety of UI theme, show different styles<br />8. Support GSM SIM card.