Bluetooth call fusion: Innovative integration of Bluetooth headset and smart watch functions, with the help of Bluetooth connection, to bring a clear call experience, so that communication is unimpeded.Fashion sports appearance: the clever combination of sports and fashion elements, the exquisite design, suitable for various occasions, shows the personality of the wearer.Exclusive style for couples: Designed for couples, couples can wear it together to add romance and technology to their love time.Unisex design: fully consider the different needs of men and women, the size and operation design are both versatile, and both men and women can easily wear and use.Multiple intelligent functions: in addition to calls, there are rich built-in exercise monitoring and health tracking functions to fully protect users' lives and health.