Havit M81 Kids Doll-Themed Smart Bracelets .

Doll-Themed Interchangeable Straps: Each watch comes with three cute, replaceable dolls for a playful and customizable look. 24-Hour Health Monitoring: Keep track of your child’s heart rate, blood pressure, blood oxygen, and sleep patterns round the clock. IP68 Waterproof Rating: Designed to handle rain, hand washing, swimming, and active play without worry. Smart Notifications: Connect to your child’s smartphone to receive call and message alerts directly on the watch. Multiple Sports Modes: Encourage kids to stay active with various fitness tracking options.