BIGGERFIVE Fitness Tracker Watch for Kids Girls Boys Teens, Activity Tracker, Pedometer, Calorie Sleep Monitor, Silent Alarm Clock, IP67 Waterproof Step Counter Watch

[ULTRA SLIM & LIGHTWEIGH] Unique slim and ultra-light design weighing only 17g, specially designed for kids 5+, Make it more comfortable for kids to wear. [ALL-DAY ACTIVITY TRACKER] Automatically tracking your kids steps, distance and calories burning, you can see the data easily by tapping the watch display or checking your phone's app. [SLEEP TRACKER & SILENT ALARM CLOCK] Automatically track how well you sleep at night, get the data about your sleep trends through the night in the app.The silent alarm clock can wake you up without disturbing others. [BUILT-IN USB INTERFACE & LONG BATTERY LIFE] You can charge the fitness tracker by any USB adapter without requiring an extral charger. Charging for 1-2 hours, the fitness tracker battery can last up to 7 days. [COMPATIBILITY] kids fitness tracker watch with free app "VeryFitPro" . Compatible with smartphone.