This document summarizes the features of the U SEE smart wristlet. It is designed to be worn on the wrist for sports, fashion, and business use. It is shockproof, waterproof, and corrosion resistant. It comes in red, blue, or black colors and uses stainless steel and TPU materials. Key features include step counting, distance tracking, call notifications, alarms, and compatibility with WiFi networks. It has a long battery life and comes in a branded or unbranded case.