Waterproof Activity Tracker: JOYELE smart watch for kids boys girls supports 20 sports modes including running, cycling, basketball, etc. The kids watch can measure heart rate, steps, calories and exercise distance. Because the watch is waterproof, you don’t worry about daily hand washing or sweating during exercise. Durable and Safe Kids Watch: The smart watch for kids features a tempered glass screen for enhanced durability, protecting it from bumps and falls and keeping your child safe from potential scratches. Smart Notifications: Support a variety of smart alerts, including incoming calls, messages (Facebook, WhatsApp, etc.), daily reminders, etc., which provides much convenience for your child's life and won't miss any important information. Tips: the kids boys girls watch for watch does not support SIM card. Wide Compatibility: Compatible with Android 4.4+ and iOS 8.0+ smartphones. Kid-friendly interface ensures easy operation. The smart sport tracker for kids is suitable for kids aged 6 years old+. Gift for Kids Boys Girls: If you want to give your child a suitable, usable and fun gift, this smart sport watch for kids is a great choice as a birthday, Christmas, Easter or holiday gift for boys and girls. JOYELE Smart Watch for Kids Teens, Fitness Tracker Boy Girls Watch with 19 Sport Modes, Pedometer, Sleep Monitor, Kids Watch Birthday Gifts Toy Gift for Girls Boys 6-16