Introducing the new Health Exercise Bracelet! This stylish bracelet is packed with features, making it perfect for those who live a healthy and active lifestyle. Its quick disassembly and separation of the wrist band design, as well as its ability to be plugged into USB interfaces for charging make it extremely convenient and hassle-free. Plus, its optical LED green light sensor is combined with an intelligent heart rate algorithm to give you accurate readings of your heart rate state at all times. Stay fit and fashionable with this one-of-a-kind health exercise bracelet!