About this item Kids Fitness Watch: Fitness Tracker — No Need to Link Phone, you don’t download an APP, just bring a kids watch to track smartly, step counting, stopwatch, calories, mileage, and recording of every day’s exercise data. Silent Vibration Alarm: Remind children to study and rest on time. Whether in the classroom or in the dormitory, the vibration design will not disturb others, which is very suitable for students. Convenient Charging: The dial comes with a USB interface, you can use any USB adapter (such as smart phone adapter, computer) to charge the watches for boys, and the battery life is 15 days+. Excellent Quality: Environmentally friendly ABS watch case + metal parts made of high quality stainless steel material, make the digital watch durable. Food grade environmental friendly soft silicone watchband is more suitable for children, effectively protect your child's wrist. 50M Waterproof watch: Wearing it can wash your face, wash your hands, and get in the rain, but it is not recommended to wear it when swimming. Bomieux - The Only Authorized Party on Amazon: zsfei › See more product details