Come and see our amazing products. This multifunction bracelet is compatible with Android and IOS smartphones. It has 16 kinds of sports modes, all-round monitoring of sports, 10 colors are available to meet individual needs This bracelet has multi-functions as a fitness tracker---pedometer, calories record, sleep quality monitor, HR (heart rate) monitoring, blood pressure, Sync date and time, notifications, clock alarm, APP reminder, long time sitting reminder, weather display. Your logo can be printed on the band. Pls confirm with us about the packing info, stock color and exact production time before placing your order