Come and see our amazing products. Surprise everyone with something new and unique like this smart watch. It features Bluetooth compatibility to work in tandem with your cell phone. With this, you can read and respond to messages and answer phone calls conveniently. It also supports SIM card and SD card function for increased features. It contains activity trackers such as a pedometer and sleep monitor. It's Android and iOS compatible and has a high-capacity Lithium polymer battery that provides 100 hours of standby time and 4 - 5 hours of talk time. Make this a part of your next promotion to draw more people to your place of business.QTY for 1000 and over by sea. Pls confirm with us about the packing info, stock color and exact production time before placing your order.