? COMPATIBILITY ? BIGGERFIVE kids fitness tracker watch With free app "VeryFitPro" , Compatible with smartphone. ? BUILT-IN USB DESIGN & LONG BATTERY TIME ? 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. ? SLEEP TRACKER & VIBRATING 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 vibration alarm clock can wake you up without disturbing others. ? ALL-DAY ACTIVITY TRACKING ? 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. ? HIGH QUALITY DUAL STRAPS ?1. The slim and adjustable design of the fitness tracker wristband makes it suitable for teens and kids 5+; 2. Made of flexible, durable TPU material, DO NOT contain any harmful substance. Lightweight with only 17g, bring you a comfortable experience when you wear it.

Compatible Devices: Smartphone. Age Range (Description): Kid. Target Audience: Unisex Kids. Shape: Rectangular. Special Feature: Sleep Monitor. Screen Size: 4 Centimeters. Color: Black&Blue. Style: Modern. Model Name: ID115U. Brand: BIGGERFIVE. Date First Available: November 2, 2022. Best Sellers Rank: #9,873 in Sports & Outdoors. Customer Reviews: 4.2 out of 5 stars 4,529 ratings 4.2 out of 5 stars. : B083NSHMC4. Sport Type: ?Fitness. Included Components: ?Fitness tracker. Style: ?Modern. Part Number: ?iyu675es. Manufacturer: ?BIGGERFIVE. Material: ?tpu. Color: ?Black&Blue. Model Name: ?ID115U. Brand Name: ?BIGGERFIVE. Item Weight: ?17 Grams. Item Dimensions LxWxH: ?8.3 x 0.6 x 0.35 inches. Package Weight: ?0.06 Kilograms. Item Package Dimensions L x W x H: ?4.8 x 3.98 x 0.75 inches.