10 Best Kids Activity Tracker of December 2025

• Steps & active minutes tracking lets kids skip, jump & move their way to a healthier life. The syncing range is up to 6 meters
• Kids earn virtual badges and fun on screen celebrations when they reach their goals
• Bring on the pool party cannonballs or lunchtime spills Ace 2 is swim proof (water resistant to 50 meters)
• Kids spend less time charging & more time moving with up to 5 days of battery (varies with use and other factors; animated clock faces require more frequent charging)
• Pair ace 2 to a child account to access a limited kid view. Kids can also challenge their friends to step competitions & send each other messages or cheers in app
• Help kids get the sizes they need with sleep tracking, bedtime reminders and silent alarms

Fitbit

• 💜 【Daily Tracking & Heart Rate】 Track your daily steps, distance and calories, helping you do exercise scientifically and reach your goals; continuous, automatic, wrist-based heart rate tracking, get to know your heart rate at any time and get a better understanding of your fitness level
• 💜 【Sleep Monitor & 8 Cute Watch Face】Automatically track your sleep duration and consistency with comprehensive analysis of sleep quality data; wake you up peacefully with a silent vibrate alarm.8 selected watch include analog face,fit your different day.
• 💜 【Smart Notifications & Long Press to Hang Up Phone Call】Remind call, SMS and SNS notifications, find your phone function, sedentary alert, alarm clock, GPS tracking, timed monitoring, long press to hang up phone call when you are not conveniently.
• 💜 【Multi-sports Mode】Supports 6 common sports mode including running, cycling, basketball, football, sit-ups, treadmill,you can choose the mode you like on the bracelet
• 💜 【Wider Compatibility】 Follow the guide to download and install the free App by scanning the QR code or searching in Google Play or Apple App Store. It is compatible with Bluetooth 4.0, IOS 9.0&Android 4.4 or above smartphone ( Not compatible with SAMSUNG J3, HUAWEI P8, WINDOWS, IPAD); Technical support is provided by YoYoFit.

YoYoFit

• ✅ EASY TO USE AND SET UP - The Inspiratek Fitness Tracker has a ONE-TOUCH system for easy use!
• ✅ PERFECT FOR BOYS AND GIRLS AGE 5 TO 16 - This design is built to fit SECURELY AND COMFORTABLY!
• ✅ MULTI-FUNCTIONAL KIDS FITNESS TRACKER - Comes with OVER 10 BUILT-IN FUNCTIONS and a CUSTOM APP!
• ✅ AWESOME GIFT IDEA FOR SONS AND DAUGHTERS - Perfect for BIRTHDAYS and any gift occasions!
• ✅ SATISFACTION GUARANTEE - Customers are our #1 priority. Let us know if you have any questions!

Inspiratek

• ✅ SUPER EASY TO USE AND SET UP - The Inspiratek Fitness Tracker has a ONE-TOUCH system for easy use!
• ✅ PERFECT FOR BOYS AND GIRLS AGE 5 TO 16 - The custom design is built to fit SECURELY AND COMFORTABLY!
• ✅ MULTI-FUNCTIONAL FITNESS TRACKER - Comes with OVER 10 BUILT-IN FUNCTIONS and a helpful CUSTOM APP!
• ✅ AWESOME GIFT IDEA FOR SONS AND DAUGHTERS - Perfect for BIRTHDAYS and all gift occasions!
• ✅ SATISFACTION - Our customers are our #1 priority. Let us know if you have any questions!

Inspiratek

• Smart Function:Fitness tracker will monitor your daily stats:24 hour continuous Heart Rate and Blood pressure,Sleep,Steps,Distance,Active Minutes and Calories Burned.Helping you adjust yourself for a healthier lifestyle.
• Blood Pressure&11 Sport Modes:Measure blood pressure all the time by adopting the innovative Matter Sensing & Control Technology.11 Modes Activity Tracker:Swimming,Outdoor(Cycle,Run,Walk),Indoor(Run,Walk),Stationary Bike,Elliptical,Hiking,Stair Stepper,Rowing Machine.
• Call & Message Reminder:Receive call, calendar, SMS and SNS (Facebook, WhatsApp, LinkedIn, Instagram, and Twitter) notifications on display; never miss the messages that matter.
• Clearer Color Screen &Swimming Waterproof:0.96 inch LCD display with 5 different interface.Slim cool design make it quite unique from other smart bands. With IP68 waterproof capacity, you’re free to wear it for washing hands, take a shower and some water sports .It only needs to be taken off before a hot bath.
• Longer Battery Life:Built with a 105mAh battery that only takes 2.5 hours to charge and can be used for up to 10 days with a standby time of 30-45 days. You can adjust the screen brightness according to your needs.

K-berho

• designed for kids - PERFECT FOR GIRLS AGE 5 TO 16 - with beautifull unicorn display wristband is built to fit comfortably and securely
• hi-tech KIDS FITNESS TRACKER - Pedometer, Heart Rate Monitor, Sleep Monitor, Vibrating Alarm Clock, 10 built in function and an app
• waterproof IP68, kids can play with watch in the water, LONG BATTERY LIFE - tracker battery can last up to 7 days on just a 1-2 hour charge.
• amazing gift for girls or boys and best back to school gift
• satisfaction guarantee- we provide 24 hours customer service, and 1 year limited warranty

PETS AND MORE

• 1 year battery life no recharging needed. Physical dimensions Circumference 5.4 inch. Display size( WxH) 0.39 x 0.39 inches
• 24/7 wearability swim friendly with 5 ATM water resistance.Case material:polymer,Strap material:silicone
• Kid tough easy to put on, the 1 size fits most, nonstaining, 1 piece band stretches over your child’s hand and fits comfortably. Battery : One replaceable CR1632 coin cell
• Ages 4—9 years; Bands: Regular size accommodates wrists up to 145 mm; X large fits wrists 146 170 mm. vívofit 3, vivofit jr. and vivofit jr. 2 bands are compatible
• Compatible parent mobile app.OS compatible Android 4.4 and above with Bluetooth 4.0 or greater or iPhone OS version 9.1 and above.Display resolution:64 x 64 pixels

Garmin

• [ALL-DAY ACTIVITY TRACKING] Automatically tracks your kids steps, distance and calories burned. Supports 14 activity modes: Walking, Running, Cycling, Hiking, Climbing, Badminton, Workout, Spinning, Treadmill, Yoga, Basketball, Football, Tennis and Dance.
• [HEART RATE, SLEEP TRACKER & VIBRATING ALARM CLOCK] The fitness tracker can automatically monitor your kids daily real-time heart rate and track how well your kids sleep at night. Get the data about your kids sleeping trends through the night via the app.The vibrating alarm clock can wake up your kids without disturbing others.
• [IP68 SWIMMING WATERPROOF] IP68 high-grade waterproof technology allows your kids to take part in more water activities. They can also wear this fitness tracker watch while enjoying their pool time.
• [BUILT-IN USB DESIGN & LONG BATTERY LIFE] You can charge the fitness tracker with any USB adapter without requiring an extra charger. Kids spend less time charging and more time moving. The fitness tracker battery can last up to 7 days on just a 1-2 hour charge.
• [COMPATIBILITY] BIGGERFIVE Vigor kids fitness tracker watch with the free "VeryFitPro" app. Compatible with smartphones with Android 4.4 and iOS 8.0 and above.

BIGGERFIVE

• 【 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.
• 【 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.
• 【 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.
• 【 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.
• 【 COMPATIBILITY 】 BIGGERFIVE kids fitness tracker watch With free app "VeryFitPro" , Compatible with smartphone with Android 4.4 above and iOS 8.0 above .

BIGGERFIVE

• Heart Rate & Sleep Monitoring: Tracks real-time heart rate automatically & continuously and automatically tracks your sleep duration & consistency with comprehensive analysis of sleep quality data, helping you adjust yourself for a healthier lifestyle
• All-day Activity Tracking: Accurately record all-day activities like steps, distance, calories burned, active minutes and sleep status
• Multi-Sport Modes & Connected GPS: 14 exercise modes help you better understand specific activity data; Connect the GPS on your cellphone can show run stats like pace and distance and record a map of your workout route
• See Calls & Messages on Your Wrist: Receive call, calendar, SMS and SNS (Facebook, WhatsApp, LinkedIn, Instagram, and Twitter) notifications on display; never miss the messages that matter
• Built-in USB Plug: Easy to charge with any USB block and computer; no charging cable and dock needed; one single charge gives you up to 7 days of working time

LETSCOM