All-day Activity Tracking：Recording all day activities, steps, distance, calories burned data as well as active minutes.
Heart Rate Monitor：Monitor your kids daily real-time heart rate automatically all day. Also, you can track your kids heart rate with the app.
Message & Call Reminder：When the watch is paired with your smartphone through the APP, you can receive text messages, calls, or SNS from apps.
Music Control：Access to your music world from your wrist. Play and pause music with a tap when it's paired with your phone.
Strap Designed For Kids：The kids watch strap is adjustable, more suitable for growing kids. The wrist circle length is around 5.5 inch ~ 7.1 inch, and overall feels more comfortable.
Main Functions of DMG Tech H39 Kids Smart watch Stopwatch & Timer： The stopwatch function is very useful for running, swimming and other sports. When your kids want to set the time for a fitness goal or need time to remember their daily life, the watch can be used as a timer. Sleep Monitor & Selent Alarm Clock： Automatically monitor your kids sleep schedule and it will provide you the sleep data showing deep sleep, light sleep and awake time. It can also wake kids up with a vibration alarm clock. Swimming Waterproof： IP68 waterproof index of the merchandise helps your kids care free while swimming, diving or taking a shower. It only needs to be taken off before a hot bath. More Practical Tools： The watch also features many practical tools, such as an alarm,sedentary reminder,etc. It can help your child to build a life long healthier lifestyle by forming good habits.