BIGGERFIVE Vigor 2 Kids Fitness Tracker Watch, IP68 Waterproof, Activity Tracker, Pedometer, Heart Rate, Sleep Monitor

【UPGRADED KIDS FITNESS WATCH】BIGGERFIVE Vigor 2 Kids Fitness Tracker Watch is an upgraded version with a more comfortable soft silicone strap, charging for 2 hours, the fitness tracker battery lasts up to 7 days. 【All Day Activity Tracking & IP68 Waterproof】The 24 hour activity tracker will automatically count your child's steps, like kids pedometer, distance and calories burned. IP68 advanced waterproof allows your kids to do more water activities. 【Sleep Tracking & Silent Alarm Clock】Automatically monitor your child's daily heart rate and track your child's sleep at night. The silent alarm clock can wake up your kids without disturbing others. 【Wide Compatibility and Easy to Use】Compatible with most android 6.0+ and ios 9.0+ smartphones. Download the free customized APP "BIGGERFIVE" from app store to discover more functions. 【NO WORRY WARRANTY】Free shipping, 60 days refund, 12 month replacement warranty and technical support.