No need. Tenth community correction centers and judicial offices shall strictly manage and properly keep electronic bracelets. No deposit is charged during the distribution and use of electronic bracelets. Smart bracelets are wearable smart devices. Community correction electronic bracelet does not require a deposit. Through the smart bracelet, users can record real-time data such as exercise, sleep, and some diets in daily life, and synchronize these data with mobile phones on an equal footing, thus playing a role in guiding healthy life through data.