SL11 is a simple and stylish bracelet-style smartwatch It can be matched with any clothes Comfortable and lightweight to wear High return rateSuitable for people: men, women, adults, children24-hour activity tracking and 16 professional sports modes: The fitness tracker watch can accurately record all-day activities, such as step tracker, calorie tracker, walking pedometer, distance, etc. The fitness tracker has built-in 16 indoor and outdoor professional sports modes to help you achieve your fitness goalsReal-time health rate monitoring and women's health The men's and women's fitness tracker monitors your heart rate The men's and women's health tracker also comes with a sleep tracker. Sleep data can only be viewed in the app. Pair with the fitness tracker on a smartphone and the cycle record will be displayed on the app. The latest women's fitness watch has been upgraded to a one-click measurement function, so you can get a variety of data at a specific moment