"Feature： Kids Fitness Watch for Boys Girls Teens: Check your kids watch heart rate, health assistant, blood pressure, sleep track (awake sleep, deep sleep, awake time)at anytime. And the datas will follow with your Android or iOS Phones-app (Runmifit) which requires bluetooth and Phones connected. It's an easy way to record how well you kids smart watch for boys girls everything. All Day Activity Tracking: kids smartwatch CAN track your little kids daily steps, distance and calorie burning to record the fitness process. Connect with mobile's GPS, you can check your kids real-time route in the App. It also supports 16 tracking multiple exercise modes like Swimming,Outdoor(Cycle,Run,Walk),Indoor(Run,Walk),Stationary Bike,Elliptical,Hiking,yoga,dancing etc. Smart Reminder on Your Wrist:Get notifications for incoming calls, SMS and SNS messages (Facebook, Twitter, WhatsApp, Instagram, Linkedin, Messenger, Wechat etc.). when your phone connects to the smartwatch, you can even hang up incoming phone calls from your wrist. Work well with iOS 9.0 & Android 4.4 above system. Enjoy 7-10 days of power on one charge and 35 days standby with just 2 hours of USB charging which is super convenient to plug into a charging adapter or PC USB port. IP68 Waterproof: Smart watches is designed with IP68 waterproof rating,which allows your kids to carry out more water activities, kids can also wear this fitness tracker watch while enjoying pool time. Amazing hightlights: Fitness tracker watch has a One-touch system for super easy to use and set up,providing more than 40 customized clock faces and you also can use your own photos as the faces. smart watch has 3 color options with size adjustable band,smart watch best for sports fans to records heart rate also suitable for your kids. Let you check and control your little kids daily life and physical condition in real time. Awesome gift Idea for your kid's birthday christmas new year etc!"