10 Best Fitness Tracker For Kids of 2026

Last updated on 05/31/2026
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Best Choice
1
9.8
Exceptional
Nyonio Smart Kids Watch with Fitness Tracker No Phone/APP Needed,19 Sport Mode,1.5" DIY Dial,IP68 Waterproof,Sleep Monitor,Pedometers,Heart Rate,Great Birthday Gift for Boys Girls Teens 6-14 year Olds
Nyonio

Nyonio Smart Kids Watch with Fitness Tracker No Phone/APP Needed,19 Sport Mode,1.5" DIY Dial,IP68 Waterproof,Sleep Monitor,Pedometers,Heart Rate,Great Birthday Gift for Boys Girls Teens 6-14 year Olds

Why we love it
  • All-day activity tracking features.
  • Customizable wallpapers for personalization.
  • Long-lasting battery life ensures convenience.
Main Highlights
  • ALL-DAY ACTIVITY TRACKING & 19 SPORTS MODES :The girls boys watch automatically track your child's steps, distance and calories burned. The kids watch girls supports 19 indoor and outdoor sports modes (including running, jumping rope, basketball, swimming, etc.). You can view the detailed data via APP
  • ALL-NIGHT SLEEP TRACKING & 15+ VIBRATING ALARM CLOCK :This kids watches for girls can automatically monitor your child's daily real-time activities, like deep sleep, light sleep time, number of awakenings. The vibrating alarm clock can wake up your child without disturbing others, helping him/her develop a healthy sleep routine. There are also many reminders, such as sitting and drinking water
  • LONGER BATTERY LIFE :Kids can easily charge the fitness watch with the magnetic charging cable, and the working time can be up to 5-7 days (varies according to usage and other factors). This means kids can use it without worrying about constantly charging the watch
  • 60+UI AND DIY & ADJUSTABLE STRAP :The kids smart watches girls can be customized with wallpapers. Your child can choose the wallpaper that comes with the app or upload favorite photos. The kids watch girls use a more comfortable and durable TPU back strap to enhance the durability of the strap to accommodate children's active lifestyle. Furthermore, the special design makes the strap very easy to install and wear, and more durable, so children can feel free to enjoy sports, hiking, games, etc.
  • SMART NOTIFICATION VIA BLUETOOTH :The watch kids Support a variety of smart alerts, including incoming calls, SMS, SNS messages like WhatsApp which provides much convenience for your child's life. Note: the girls' watches does not support SIM cards for answering or making calls or messages. The watch uses Bluetooth to connect to the phone and does not support a separate WiFi connection
  • THE BEST GIFTS :The watch for girls has 1.5 inch large color touch screen with adjustable brightness and display automatically lights up when your kids lift her wrist. The watch with fashionable and cute design will be a great Christmas gift, birthday gift, Easter gift for your kids
9.8
Exceptional
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🛡️Trusted by 100M+ UsersWhy?
Best Value
2
9.8
Exceptional
Save 44%
Fitbit Google Ace LTE - Kids Smartwatch with Call, Message, GPS, and Activity-Based Games, Ace Pass Data Plan Required - Spicy - Moovin
Fitbit

Fitbit Google Ace LTE - Kids Smartwatch with Call, Message, GPS, and Activity-Based Games, Ace Pass Data Plan Required - Spicy - Moovin

44% Off
Why we love it
  • Built for active kids.
  • Stay connected without phone.
  • Durable and water-resistant design.
Main Highlights
  • KNOW WHERE YOUR WILD THINGS ARE - The Fitbit Ace LTE is the first-of-its-kind kids smartwatch and fitness tracker designed to move the next generation of gamers; with built-in cellular 4G LTE and GPS location, they’re never out of reach[1,4]
  • IN-APP CALLS & MESSAGES WITHOUT A PHONE NUMBER - Stay connected and add up to 20 contacts (ages 13 and up) for them to call and message with; Works with most Android 11.0 or newer or iOS 16 or newer[20,21,22]; Google account and Fitbit Ace app required.
  • A BATTERY THAT KEEPS ON GOING - With 16+ hours of battery life, Fitbit Ace LTE can keep up with kids all day long[15]; and fast charging provides 11 hours of battery life in just 30 minutes[16]
  • LTE DATA FOR UNLIMITED FUN - The Fitbit Ace Pass data plan gives you access to calling, messaging, and location sharing; plus, kids get every game title in the Fitbit Arcade[4,7]
  • HELP YOUR KIDS FOCUS AT SCHOOL - School Time lets you limit gameplay on your kid’s watch during the day to help them focus, while still letting them getting in touch if they need to; kids cannot message each other using Fitbit Ace LTE[8]
  • KEEP KIDS ACTIVE - The Fitbit Arcade is full of movement-based games for fun at every level[9]; and the Noodle is an activity ring that records steps, jumps, and bounces and celebrates with a fun animation when kids reach their Move Goal[3]
  • UNLOCK MORE FUN STUFF - Every Fitbit Ace LTE Band has technology that unlocks a new haul; kids can keep the eejie’s house looking fresh and stay active with a new Noodle and activity challenges[10]
  • BUMP, SCRATCH, AND WATER RESISTANT- Fitbit Ace LTE is made with Corning Gorilla Glass 3 and comes with a protective bumper case, so it resists dust, scratches, and endless bounces; it’s also water resistant to 50 meters[18]
  • KIDS CAN PAY WITH THEIR WATCH - Let kids buy cake or carrots, with Tap to Pay; add money to a supported kids debit card and they can use their Fitbit Ace LTE to pay[19]
  • Please refer to the product description section below for all applicable legal disclaimers denoted by the bracketed numbers in the preceding bullet points (e.g., [1], [2], etc.)
9.8
Exceptional
Save 44%
Amazon Logo
3
9.7
Exceptional
BIGGERFIVE Smart Watch for Kids, 1.8" Fitness Tracker Watch Pedometer, Heart Rate, IP68 Waterproof, Sleep Monitor, Calorie Step Counter, 5 Puzzle Games with/Without APP for Girls Teens 5-16, Nylon
BIGGERFIVE

BIGGERFIVE Smart Watch for Kids, 1.8" Fitness Tracker Watch Pedometer, Heart Rate, IP68 Waterproof, Sleep Monitor, Calorie Step Counter, 5 Puzzle Games with/Without APP for Girls Teens 5-16, Nylon

Why we love it
  • Encourages active and healthy lifestyles.
  • Customizable features spark creativity.
  • Monitors health for peace of mind.
Main Highlights
  • All-Day Activity Tracking: BIGGERFIVE BRAVE 2 Smart Watch for Kids Teens Automatically counts steps, distance, calories burned, and active minutes. Supports 80 sports modes like walking, running, cycling, basketball, and more.
  • Without/With APP: BIGGERFIVE kids fitness tracker watch can be used seperately without APP and phone. But with APP, you could explore more functions. Compatible with Android 6.0+ and iOS 9.0+ smartphones.
  • Comprehensive Health Monitoring: Monitors real-time heart rate and tracks sleep patterns to promote your child's well-being.
  • Customizable Watch Face &1.8" HD Touch Screen：Our kids smartwatch boasts a 1.8" HD touch screen and offers 100+ exquisite cloud dials in APP BIGGERFIVE. Elevate personal style with custom dials using your kids' own photos and ignite their creativity!
  • Puzzle Games under Parents' Control: 5 built-in puzzle games can help train your child's reaction ability and calculation ability. You could restrict your child from playing games at school in the BIGGERFIVE APP (supports also lock game all the time).
  • Encourages Healthy Habits & Perfect Gift Idea: BIGGERFIVE kids smart watch motivates children to develop good exercise habits and stay healthier. Ideal gift for birthdays, Christmas, and other special occasions.
9.7
Exceptional
Amazon Logo
4
9.5
Superb
Save 15%
Fitbit Inspire 3 Health & Fitness Tracker with Stress Management, Workout Intensity, Sleep Tracking, 24/7 Heart Rate - 3-Month Google Health Premium Membership Included - Midnight Zen/Black
Fitbit

Fitbit Inspire 3 Health & Fitness Tracker with Stress Management, Workout Intensity, Sleep Tracking, 24/7 Heart Rate - 3-Month Google Health Premium Membership Included - Midnight Zen/Black

15% Off
Why we love it
  • Find your energy daily.
  • Track workouts effortlessly.
  • Enhance sleep quality easily.
Main Highlights
  • Inspire 3 is the tracker that helps you find your energy, do what you love and feel your best – all you have to do is wear it; Apple iOS 16.4 or higher, Android OS 11.0 or higher
  • Move more: Daily Readiness Score, Active Zone Minutes, all-day activity tracking and 24/7 heart rate, 40+ exercise modes, automatic exercise tracking and reminders to move
  • Stress less: Always-on wellness tracking, daily Stress Management Score, mindfulness sessions, relax breathing sessions, irregular heart rhythm notifications[1], SpO2[2], menstrual health tracking, resting heart rate, and high/low heart rate notifications
  • Sleep better: Automatic sleep tracking, daily detailed Sleep Score, smart wake vibrating alarm, sleep mode
  • Comfortably connected, day and night: Calls, texts, and smartphone app notifications[3], color touchscreen with customizable clock faces, super lightweight and water resistant to 50 meters, up to 10 day battery life[4]
  • Small and large bands included; small size fits wrists 5.1-7.5 inches in circumference; large size fits wrists 6.3-8.7 inches in circumference
  • Includes a 3-month Google Health Premium membership complete with personalized coaching, advanced analytics, and more[5]
9.5
Superb
Save 15%
Amazon Logo
5
9.4
Superb
Fitbit Ace 3 Activity-Tracker for Kids 6+ One Size, Black/Racer Red
Fitbit

Fitbit Ace 3 Activity-Tracker for Kids 6+ One Size, Black/Racer Red

Why we love it
  • Long-lasting battery for active play.
  • Fun animated clock faces motivate.
  • Water resistant for all adventures.
Main Highlights
  • Kids spend less time charging and more time moving with up to 8 days of battery (varies with use and other factors)
  • Animated clock faces grow and develop as kids move more throughout the day
  • All-day activity tracking shows how healthy habits add up to a healthier life
  • Help kids form healthy sleep habits with sleep tracking, bedtime reminders and silent alarms
  • Bring on the pool party cannonballs or lunchtime spills​—Fitbit ​Ace 3 is water resistant to 50 meters
  • Kids earn virtual badges and fun on-screen celebrations when they reach their goals
  • A family account lets parents manage kid’s Ace 3 and their own watch or tracker from one easy place
9.4
Superb
Amazon Logo
6
9.3
Superb
BIGGERFIVE Vigor 3 Kids Fitness Tracker Watch, AMOLED Screen, No App No Phone Needed, 3ATM Waterproof, Heart Rate and Sleep Monitor, Pedometer Watch, Sports Step Counter for Boys Girls Ages 5-15, Blue
BIGGERFIVE

BIGGERFIVE Vigor 3 Kids Fitness Tracker Watch, AMOLED Screen, No App No Phone Needed, 3ATM Waterproof, Heart Rate and Sleep Monitor, Pedometer Watch, Sports Step Counter for Boys Girls Ages 5-15, Blue

Why we love it
  • Brilliant display enhances engagement.
  • No phone needed for simplicity.
  • Encourages healthy habits through fun.
Main Highlights
  • Brilliant AMOLED Screen: Experience crystal-C clarity and smooth interaction with the upgraded AMOLED screen—a big leap from ordinary LCD displays. This kids fitness watch lasts up to 10 days on one charge, keeping up with your child's day and night activities.
  • No Phone or App Required: This kids watch operates independently without requiring a smartphone connection. Easy to set up and use, it delivers essential functions like step counting, heart rate monitoring, and sports modes—ideal for young users who want to use it right out of the box.
  • Better Activity & Health Tracking: Equipped with advanced sensors, this watch for kids ensures precise step counting and reliable continuous heart rate monitoring. It also analyzes sleep stages and offers a daily sleep score along with tips to help your child rest better.
  • 3ATM Waterproof & 10 Sports Modes: Whether running, cycling, or swimming, this boys watch supports 10 different activities. With its upgraded 3ATM water resistance, it's not just splash-proof—it's swim-proof! Kids can wear it all day, rain or shine, even in the pool.
  • Good Habits, Fun Games & Virtual Pet: New interactive features inspire kids to stay active! habit reminders (e.g., study time, meals, exercise), interactive mini-games, and an e-pet that grows as they move. It's more than a kids watch boys love—it's a fun companion that encourages healthy habits.
  • The Perfect Gift for Active Kids Ages 5-15: With its cool look and powerful features, this tracker makes an exciting and practical 5-15 year old boy gift for birthdays or holidays. It's one of the most engaging boy toys and a thoughtful present that promotes health, activity, and responsibility.
9.3
Superb
Amazon Logo
7
9.2
Superb
Save 25%
BIGGERFIVE Smart Watch for Kids, 1.8" Fitness Tracker Watch Pedometer, Heart Rate, Sleep Monitor, IP68 Waterproof, Calorie Step Counter, Puzzle Games with/Without APP for Girls Boys Teens 5-16, Black
BIGGERFIVE

BIGGERFIVE Smart Watch for Kids, 1.8" Fitness Tracker Watch Pedometer, Heart Rate, Sleep Monitor, IP68 Waterproof, Calorie Step Counter, Puzzle Games with/Without APP for Girls Boys Teens 5-16, Black

25% OffLimited time deal
Why we love it
  • All-day activity tracking motivates kids.
  • Customizable watch face sparks creativity.
  • Comprehensive health monitoring ensures safety.
Main Highlights
  • All-Day Activity Tracking: BIGGERFIVE BRAVE 2 Smart Watch for Kids Teens Automatically counts steps, distance, calories burned, and active minutes. Supports 80 sports modes like walking, running, cycling, basketball, and more.
  • Without/With APP: BIGGERFIVE kids fitness tracker watch can be used seperately without APP and phone. But with APP, you could explore more functions. Compatible with Android 6.0+ and iOS 9.0+ smartphones.
  • Comprehensive Health Monitoring: Monitors real-time heart rate and tracks sleep patterns to promote your child's well-being.
  • Customizable Watch Face &1.8" HD Touch Screen：Our kids smartwatch boasts a 1.8" HD touch screen and offers 100+ exquisite cloud dials in APP BIGGERFIVE. Elevate personal style with custom dials using your kids' own photos and ignite their creativity!
  • Puzzle Games under Parents' Control: 5 built-in puzzle games can help train your child's reaction ability and calculation ability. You could restrict your child from playing games at school in the BIGGERFIVE APP (supports also lock game all the time).
  • Encourages Healthy Habits & Perfect Gift Idea: BIGGERFIVE kids smart watch motivates children to develop good exercise habits and stay healthier. Ideal gift for birthdays, Christmas, and other special occasions.
9.2
Superb
Save 25%
Limited time deal
Amazon Logo
8
9.1
Superb
Save 10%
BIGGERFIVE Vigor 3 Kids Fitness Tracker Watch, AMOLED Screen, No App No Phone Needed, 3ATM Waterproof, Heart Rate and Sleep Monitor, Pedometer Watch, Sports Step Counter for Boys Girls Ages 5-15,Black
BIGGERFIVE

BIGGERFIVE Vigor 3 Kids Fitness Tracker Watch, AMOLED Screen, No App No Phone Needed, 3ATM Waterproof, Heart Rate and Sleep Monitor, Pedometer Watch, Sports Step Counter for Boys Girls Ages 5-15,Black

10% Off
Why we love it
  • Brilliant AMOLED screen clarity.
  • No smartphone needed for operation.
  • Encourages healthy habits and fun.
Main Highlights
  • Brilliant AMOLED Screen: Experience crystal-C clarity and smooth interaction with the upgraded AMOLED screen—a big leap from ordinary LCD displays. This kids fitness watch lasts up to 10 days on one charge, keeping up with your child's day and night activities.
  • No Phone or App Required: This kids watch operates independently without requiring a smartphone connection. Easy to set up and use, it delivers essential functions like step counting, heart rate monitoring, and sports modes—ideal for young users who want to use it right out of the box.
  • Better Activity & Health Tracking: Equipped with advanced sensors, this watch for kids ensures precise step counting and reliable continuous heart rate monitoring. It also analyzes sleep stages and offers a daily sleep score along with tips to help your child rest better.
  • 3ATM Waterproof & 10 Sports Modes: Whether running, cycling, or swimming, this boys watch supports 10 different activities. With its upgraded 3ATM water resistance, it's not just splash-proof—it's swim-proof! Kids can wear it all day, rain or shine, even in the pool.
  • Good Habits, Fun Games & Virtual Pet: New interactive features inspire kids to stay active! habit reminders (e.g., study time, meals, exercise), interactive mini-games, and an e-pet that grows as they move. It's more than a kids watch boys love—it's a fun companion that encourages healthy habits.
  • The Perfect Gift for Active Kids Ages 5-15: With its cool look and powerful features, this tracker makes an exciting and practical 5-15 year old boy gift for birthdays or holidays. It's one of the most engaging boy toys and a thoughtful present that promotes health, activity, and responsibility.
9.1
Superb
Save 10%
Amazon Logo
9
8.9
Excellent
BIGGERFIVE Vigor 2 L Kids Fitness Tracker Watch for Boys Girls Ages 5-15, Activity Tracker, Heart Rate Sleep Monitor, IP68 Waterproof, Pedometer, Calorie Step Counter Watch, Blue
BIGGERFIVE

BIGGERFIVE Vigor 2 L Kids Fitness Tracker Watch for Boys Girls Ages 5-15, Activity Tracker, Heart Rate Sleep Monitor, IP68 Waterproof, Pedometer, Calorie Step Counter Watch, Blue

Why we love it
  • Engaging fitness tracking for kids.
  • Supports various sports activities.
  • Monitors heart rate and sleep.
Main Highlights
  • [ALL-DAY ACTIVITY TRACKING] Track your child's daily steps, calories burned, and distance walked. To keep the motivation high, kids earn virtual medals when they reach specific activity goals, making fitness fun and engaging.
  • [10+ SPORT MODES & IP68 WATERPROOF] From running to basketball, soccer to cycling, our kids fitness tracker supports over 10 different sports modes. Whether your child is swimming (IP68 waterproof, safe for pool but not seawater) or showering, the BIGGERFIVE tracker is built to keep up with their active lifestyle.
  • [HEART RATE & SLEEP MONITORING] Stay informed about your child's heart rate data 24/7. The sleep-monitor feature of our kids watch provides insights into various sleep stages, such as the duration of deep sleep, and offers helpful tips to improve sleep quality.
  • [COMFORTABLE BAND & LONG BATTERY LIFE] Crafted with a soft, lightweight silicone band, this kids pedometer is designed for all-day comfort. Enjoy a long-lasting battery life of up to 7 days on a single charge, with just a 2-hour recharge time.
  • [PERFECT GIFT FOR SPECIAL OCCASION] Packaged beautifully, the kids fitness watch makes an ideal gift for birthdays, Christmas, or any special occasion. Paired with BIGGERFIVE App, you can explore additional features and access detailed activity and health reports, making it a fantastic tool for both kids and parents.
8.9
Excellent
Amazon Logo
10
8.7
Excellent
BIGGERFIVE Vigor 2 L Kids Fitness Tracker Watch for Boys Girls Ages 5-15, Activity Tracker, Heart Rate Sleep Monitor, IP68 Waterproof, Pedometer, Calorie Step Counter Watch, Black
BIGGERFIVE

BIGGERFIVE Vigor 2 L Kids Fitness Tracker Watch for Boys Girls Ages 5-15, Activity Tracker, Heart Rate Sleep Monitor, IP68 Waterproof, Pedometer, Calorie Step Counter Watch, Black

Why we love it
  • Encourages active and fun routines.
  • Multiple sports for versatile use.
  • Monitors health for better insights.
Main Highlights
  • [ALL-DAY ACTIVITY TRACKING] Track your child's daily steps, calories burned, and distance walked. To keep the motivation high, kids earn virtual medals when they reach specific activity goals, making fitness fun and engaging.
  • [10+ SPORT MODES & IP68 WATERPROOF] From running to basketball, soccer to cycling, our kids fitness tracker supports over 10 different sports modes. Whether your child is swimming (IP68 waterproof, safe for pool but not seawater) or showering, the BIGGERFIVE tracker is built to keep up with their active lifestyle.
  • [HEART RATE & SLEEP MONITORING] Stay informed about your child's heart rate data 24/7. The sleep-monitor feature of our kids watch provides insights into various sleep stages, such as the duration of deep sleep, and offers helpful tips to improve sleep quality.
  • [COMFORTABLE BAND & LONG BATTERY LIFE] Crafted with a soft, lightweight silicone band, this kids pedometer is designed for all-day comfort. Enjoy a long-lasting battery life of up to 7 days on a single charge, with just a 2-hour recharge time.
  • [PERFECT GIFT FOR SPECIAL OCCASION] Packaged beautifully, the kids fitness watch makes an ideal gift for birthdays, Christmas, or any special occasion. Paired with BIGGERFIVE App, you can explore additional features and access detailed activity and health reports, making it a fantastic tool for both kids and parents.
8.7
Excellent
Amazon Logo

Related Deals You Might Like for Fitness Tracker For Kids

📊We scanned 1838 products
🔍
We reviewed the most relevant Fitness Tracker For Kids offers across Amazon and leading retailers, covering major brands and models. Our shortlist features trusted names like Nyonio, Fitbit, BIGGERFIVE, known for dependable quality and smart design.
⭐
To determine today's best Fitness Tracker For Kids, we analyzed 9191 real customer and expert reviews, focusing on satisfaction, real-world performance and long-term reliability. We also weigh each review's relevance, authenticity and freshness for a fair comparison.

Here's what we found:

🏆 #1
Nyonio Smart Kids Watch with Fitness Tracker No Phone/APP Needed,19 Sport Mode,1.5" DIY Dial,IP68 Waterproof,Sleep Monitor,Pedometers,Heart Rate,Great Birthday Gift for Boys Girls Teens 6-14 year Olds

Our overall winner is Nyonio Smart Kids Watch with Fitness Tracker No Phone/APP Needed,19 Sport Mode,1.5" DIY Dial,IP68 Waterproof,Sleep Monitor,Pedometers,Heart Rate,Great Birthday Gift for Boys Girls Teens 6-14 year Olds by Nyonio. It stands out for the right balance of quality, performance and value.

✨ What sets it apart:
✓All-day activity tracking features.
✓Customizable wallpapers for personalization.
✓Long-lasting battery life ensures convenience.
💎 Best Value
Fitbit Google Ace LTE - Kids Smartwatch with Call, Message, GPS, and Activity-Based Games, Ace Pass Data Plan Required - Spicy - Moovin

The best value for most shoppers is Fitbit Google Ace LTE - Kids Smartwatch with Call, Message, GPS, and Activity-Based Games, Ace Pass Data Plan Required - Spicy - Moovin by Fitbit, with consistently high satisfaction across expert and customer reviews.

💰 Best Deal
Fitbit Google Ace LTE - Kids Smartwatch with Call, Message, GPS, and Activity-Based Games, Ace Pass Data Plan Required - Spicy - Moovin

The strongest deal right now for Fitness Tracker For Kids is Fitbit Google Ace LTE - Kids Smartwatch with Call, Message, GPS, and Activity-Based Games, Ace Pass Data Plan Required - Spicy - Moovin at Fitbit, currently at 44% off.

🔄Our Fitness Tracker For Kids ranking is updated regularly to reflect new releases and price changes-check back for the latest picks and deals.