Last updated on 05/30/2026
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Last updated on 05/30/2026
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10 Best Fitness Tracker For Kids of 2026

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

Key Highlights
  • 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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🛡️Data-Driven ComparisonsHow?
Best Value
2
9.8
Exceptional
Save 43%
Fitbit Ace 2 Activity Tracker for Kids, 1 Count (Renewed)
Fitbit

Fitbit Ace 2 Activity Tracker for Kids, 1 Count (Renewed)

43% Off
Key Highlights
  • Encourages fun physical activity.
  • Rewarding achievements boost motivation.
  • Durable design withstands all adventures.
Main Highlights
  • Steps & active minutes tracking let kids skip, jump & move their way to a healthier life. The syncing range is upto 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 50M)
  • 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 ZZZs they need with sleep tracking, bedtime reminders and silent alarms
9.8
Exceptional
Save 43%
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3
9.7
Exceptional
Transformers Kids Smart Watch for Boys & Girls,1.78" HD Touchscreen Fitness Tracker with Heart Rate & Sleep Monitor,IP68 Sports Activity Watch with Pedometer, Birthday Gift for 5-16 Year Olds,Blue
Transformers

Transformers Kids Smart Watch for Boys & Girls,1.78" HD Touchscreen Fitness Tracker with Heart Rate & Sleep Monitor,IP68 Sports Activity Watch with Pedometer, Birthday Gift for 5-16 Year Olds,Blue

Key Highlights
  • Exclusive Transformers theme appeal.
  • All-day activity tracking.
  • Works with or without app.
Main Highlights
  • 【Exclusive Transformers Theme】: Kickstart your child’s day with This officially inspired smartwatch combines iconic character appeal with cutting-edge tech. Beyond the unique UI, it offers customizable cloud dials in the APP, It's the ultimate companion for little heroes who love action and adventure.
  • 【All-Day Activity Tracking】 : Smart Watch for Kids Teens Automatically counts steps, distance, calories burned, and active minutes. Supports 100+ sports modes like walking, running, cycling, basketball, and more.
  • 【Without/With APP】 : 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.
  • 【24/7 Health Guardian】Smartly monitors heart rate, sleep and stress levels around the clock. Analyzes sleep stages (light/deep) Triggers vibration alerts for abnormal data, helping parents detect risks like exercise overload or sleep disorders in real time.
  • 【Ideal Birthday Gift】The built-in step counter and activity tracking encourage kids to set and achieve daily fitness goals. Packaged in a stylish, durable design, this smartwatch is the perfect gift for birthdays, holidays, or as a back-to-school surprise for boys and girls aged 5-16 who love sports, adventure, and staying active.
9.7
Exceptional
Amazon Logo
4
9.5
Superb
Save 35%
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

35% Off
Key Highlights
  • 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.
9.5
Superb
Save 35%
Amazon Logo
5
9.4
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
Key Highlights
  • 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.
9.4
Superb
Save 10%
Amazon Logo
6
9.3
Superb
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

Key Highlights
  • 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.
9.3
Superb
Amazon Logo
7
9.2
Superb
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

Key Highlights
  • 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.
9.2
Superb
Amazon Logo
8
9.1
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
Key Highlights
  • 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]
9.1
Superb
Save 15%
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9
8.9
Excellent
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

Key Highlights
  • 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
8.9
Excellent
Amazon Logo
10
8.7
Excellent
Save 33%
VERFIT Smart Watch for Kids with Find My, 1.83" Fitness Tracker Watch No APP No Phone Needed, Pedometer, Heart Rate, Sleep Monitor, IP68, Puzzle Games for Girls Boys Teens 5-16, Gift, Blue
VERFIT

VERFIT Smart Watch for Kids with Find My, 1.83" Fitness Tracker Watch No APP No Phone Needed, Pedometer, Heart Rate, Sleep Monitor, IP68, Puzzle Games for Girls Boys Teens 5-16, Gift, Blue

33% Off
Key Highlights
  • Tracks steps and activity.
  • Find My supported for iOS.
  • Puzzle games under Parents' control.
Main Highlights
  • 24/7 Activity Tracking: The Verfit Smart watch for Kids and Teens automatically tracks steps, distance, calories burned, and exercise duration. It supports 80 different activity modes, including walking, running, cycling, basketball, and more. Enjoy the fun of sports!
  • Find My Certified (iOS only): You can locate your watch at any time using the “Find My” app (iOS only). No software installation is required; simply connect using the “Find My” app that comes with your Phone.
  • Without/With APP: Verfit 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: Tracks heart rate, blood oxygen levels, and sleep patterns to actively promote user health. It scientifically supports children’s daily routines and physical well-being, helping them develop healthy habits from an early age and providing round-the-clock, attentive health care.
  • 1.83" HD Touchscreen and Customizable Watch Faces: Our kids smartwatch features a 1.83-inch HD touchscreen with crisp visuals and a smooth touch response, making it easy for children to use. It also comes with the dedicated VeryFit app, which offers over 100 stylish cloud-based watch faces and supports customization. Children can set their favorite photos or personalized images as their own unique watch faces, sparking their imagination and creativity.
  • Puzzle Games under Parents' Control: The watch comes with 5 selected fun puzzle games that help improve your child’s reaction time and math skills. In the VeryFit app, you can restrict your child from playing games at school, flexibly set game permissions and playtime limits, and manage your child’s screen time appropriately (you can also permanently lock the games).
  • Develop Healthy Habits & Gift: The VeryFit Kids' Smart watch encourages children to develop good exercise habits and grow up healthy. It makes an ideal gift for birthdays, Christmas, and other special occasions.
  • Safety Information:Keep away from fire sources and high-temperature environments.
8.7
Excellent
Save 33%
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How We Rank

🔍

Expert Analysis

Our team of experts highlights useful information so you can easily compare products to find the one that's right for you.

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Award-Winning Tech

Our technology analyzes thousands of purchase trends to bring you the top product recommendations.

📊We compared 1838 products
We analyzed a wide range of Fitness Tracker For Kids options across Amazon and leading retailers, covering top brands and popular models. Our selection includes trusted names like Nyonio, Fitbit, Transformers, BIGGERFIVE, VERFIT - known for reliable performance and thoughtful design.
To identify the best Fitness Tracker For Kids options, we analyzed 9191 customer reviews and ratings, focusing on satisfaction scores, long-term reliability, and real-world performance. We also assess review recency and authenticity for a fair comparison.

Our Top Picks

🏆 Winner
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 Ace 2 Activity Tracker for Kids, 1 Count (Renewed)

The best value for most shoppers is Fitbit Ace 2 Activity Tracker for Kids, 1 Count (Renewed) by Fitbit, with consistently high satisfaction across expert and customer reviews.

💰 Best Deal
Fitbit Ace 2 Activity Tracker for Kids, 1 Count (Renewed)

The strongest deal right now for Fitness Tracker For Kids is Fitbit Ace 2 Activity Tracker for Kids, 1 Count (Renewed) at Fitbit, currently at 43% off.

🔄Our Fitness Tracker For Kids rankings are updated regularly to reflect new releases and changing prices, so you're always seeing the most relevant options.