Long-lasting HD Video & Phone Call & Family Chat-Stay Connected with Your Kids: kids smartwatch enables parents and kids to enjoy face to face conversations at any time. With 2 milloion HD camera parents not only can see their kids, but also clearly know the circumstance. Waterproof & Longer Battery Life Smart Watch: With water-resistant material, smart phone watch enables kids enjoy the fun of playing the water. The watch has longer battery life under the same battery weight & volume category. motion data synchronization:Adopt 3-week exercise calculation method,scientificnumericalmanagement,data synchronization, and pay attention to children's health every day. AI voice Education:Children's close voice assistant: check theweather,ask encyclopedia,tell stories, listen to music, stimulate children's thirst for knowl edge, answer children's 100000 why!Please note: As we are international seller, our delivery time will take about 10 working days. Our logistics provider and delivery method is: New Zealand Post.