• Heart Rate & Sleep Monitor: The kids fitness tracker can automatically monitor your kids daily real-time heart https://offerup.com/redirect/?o=cmF0ZS5IZWxw kids form healthy sleep habits with sleep tracking (awake sleep, deep sleep, awake time). • All-Day Activity Tracking:Supports 19 sport activity modes.Automatically tracks your kids steps, distance and calories https://offerup.com/redirect/?o=YnVybmVkLllvdQ== can see detailed data on the H Band APP.The watch is also waterproof so it can be used while swimming. • Multifunctional Kids Smart Watch:The watch comes with rich functions including cute live wallpapers,intelligent reminder,music & camera control through app, stopwatch,timer,alarm clock,etc. • Longer Battery Life: Convenient to charge, the working time can be 5-7 days (varies with use and other factors). • No APP/Phone Required:The watch can be used directly without app/phone.But with the app, it will have more functions.Intended for ages 6+ years.