Product details Aimed at kids aged 5+: Designed with kids in mind. This fitness tracker was built for up, down, all-around action with a silicone band which is comfortable and secure enough for kids to wear on a daily basis. The tracker keeps a simple display, usingone button to access all the features of the device. Tracks activity and reach a goal: Kids activity tracker has childrens theme interface that tracks steps, active minutes, distance walked, real-time heart rate and calories burned. 9 sports modes which is included in the tracker and records all the exercisedata to help kids reach their goals. Built a good sleeping habit: The kids tracker automatically monitors and records sleep duration and provides comprehensive analysis of sleep data. It is better for kids as parents can create a plan for their children to improve sleep efficiency.The silentalarm built in which is helpful for kids to wake up naturally and not disturb others. Swim-proof kids watch connects to app: Thiswatch for kidsis water-resistant to depths of up to 10 meters, making it sweat-proof and swim-proof and good for your kids enjoy the pool time. Connect with supported app so parents can view their full reportof activity and sleep habits. Simple to charge and long-battery life: The kids fitness tracker can be easily charged by the built in USB plug. The charge takes up to 2 hour and the battery lasts for 5-7 days which means kids can use it without the worry of charging the tracker constantly. Poryoo Fitness Tracker Watch for Kids Girls Boys Teens, Waterproof Activity Tracker with Pedometer, Calories Counter, Heart Rate, Sleep Monitor, Alarm Clock, Great Kids Gift