Multifunctional Kids Fitness Watch:Pedometer,Calories Counter,Stopwatch,Countdown,Time display,Music control,Remote Camera,Sedentary reminder,Call /SMS /Message reminder,etc All-Day Activity Tracking:Supports 19 sport activity modes.Automatically tracks your kids steps, distance and calories burned. You can see detailed data on the H Band APP. Heart Rate Sleep Monitor & Selent Alarm Clock: The smart watch can automatically monitor your kids daily real-time heart rate. Help kids form healthy sleep habits with sleep tracking (awake sleep, deep sleep, awake time) and silent alarms. DIY Watch Face:The tracker watch can customize wallpaper. Your kids can choose the wallpaper that comes with the App or upload the favorite photo as wallpaper. Material: TPU + tempered glass + electronic components, with charging cable. Wrist width 36mm, wrist circumference: 13-19mm. Screen size: 1.4-inch color screen, resolution: 240 * 240; Battery 170mAh, charging time: 1-2 hours, working time: 7-15 days; Wristband material: TPU, magnetic charging, IP68 waterproof, supports multiple languages, a variety of sports functions, real-time monitoring of body temperature; Compatible with Android 4.4 and above, IOS9.0 and above.