Best Fitness Tracker For Kids of 2025

Last updated on 08/12/2025
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Best Choice
1
9.8
Exceptional
Save 21%
Garmin vívofit Jr.3, Fitness Tracker for Kids, Includes Interactive App Experience, Swim-Friendly, Up To 1-year Battery Life, Adjustable watch band, Cosmic Black
Garmin

Garmin vívofit Jr.3, Fitness Tracker for Kids, Includes Interactive App Experience, Swim-Friendly, Up To 1-year Battery Life, Adjustable watch band, Cosmic Black

21% OffFree Shipping
Why we love it
  • Interactive app adventures for kids.
  • Durable and swim-friendly.
  • Tracks steps and sleep.
Main Highlights
  • Children's fitness tracker includes an interactive app experience that lets children go on a Garmin World Tour
  • Children can tour and take educational quizzes about the exciting new places they uncover
  • Durable, swim-friendly fitness tracker features a large colour display with multiple watch face options
  • Motivates children to achieve active minute goals that unlock entertaining app adventures, games and icons
  • For easy chore management, parents can use the Garmin Jr. app to assign tasks, schedule alerts and alarms, and reward children for good behaviour
  • See the full picture by tracking your child’s steps, sleep and 60 minutes of daily recommended activity
  • Timed activities let you track your child’s steps and estimated distance during playtime, football practice and anything else you can think of; view saved activities later in the Garmin Jr. app
  • Quickly access your child’s emergency contact information with the ICE (in case of emergency) widget
  • Toe-to-Toe step challenges let children engage in friendly step competitions
  • Up to 1 year of battery life - no recharging needed, and the battery is parent replaceable
9.8
Exceptional
Save 21%
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Best Value
2
9.8
Exceptional
BIGGERFIVE Vigor 3 Kids Fitness Tracker Watch, AMOLED Screen, No App or Phone Needed, 3ATM Waterproof, Heart Rate & Sleep Monitor, Pedometer & Step Counter Smart Watch for Boys Girls Ages 5-15 (Blue)
BIGGERFIVE

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

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Why we love it
  • Brilliant screen for clear visibility.
  • No app needed for convenience.
  • Encourages fun and healthy habits.
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.
9.8
Exceptional
Amazon Logo
3
9.7
Exceptional
BIGGERFIVE Kids Smart Watch, 1.8" Fitness Watch Pedometer, Heart Rate, Sleep Tracker, IP68 Waterproof, Calorie Step Counter, Puzzle Games with/without APP for Girls Boys Teens 5-16, Blue
BIGGERFIVE

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

Free Shipping
Why we love it
  • Tracks activities with precision.
  • 80 diverse sports modes supported.
  • Customizable and interactive watch face.
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
BIGGERFIVE Kids Smart Watch, 1.8" Fitness Watch Pedometer, Heart Rate, IP68 Waterproof, Sleep Tracker, Calorie Step Counter, 5 Puzzle Games with/without APP for Girls Boys Teens 5-16, Nylon
BIGGERFIVE

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

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Why we love it
  • Tracks all-day activity effortlessly.
  • Monitors real-time health metrics.
  • Ideal gift for active kids.
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 Gamems 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.
9.5
Superb
Amazon Logo
5
9.4
Superb
BIGGERFIVE Vigor 3 Kids Fitness Tracker Watch, AMOLED Screen, No App or Phone Needed, 3ATM Waterproof, Heart Rate & Sleep Monitor, Pedometer & Step Counter Smart Watch for Boys Girls Ages 5-15 (Black)
BIGGERFIVE

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

Free Shipping
Why we love it
  • Brilliant display for vibrant activities.
  • No need for smartphone connection.
  • Encourages fun and healthy habits.
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
Amazon Logo
6
9.3
Superb
TICTIKY Kids Fitness Tracker Watch with Amoled Screen, Activity Tracker No Phone Needed, Heart Rate Sleep Monitor, 3ATM Waterproof, Pedometer, Alarm Clock, 3 Games, Step Counter Watch for Girls 5-10
TICTIKY

TICTIKY Kids Fitness Tracker Watch with Amoled Screen, Activity Tracker No Phone Needed, Heart Rate Sleep Monitor, 3ATM Waterproof, Pedometer, Alarm Clock, 3 Games, Step Counter Watch for Girls 5-10

Free Shipping
Why we love it
  • Tracks activities and sports modes.
  • Comprehensive health monitoring available.
  • Durable and waterproof for activities.
Main Highlights
  • [Daily Activity Tracking & 10 Sports Modes] The Boost 3 tracks steps, distance, calories, and active time in real time, helping you easily monitor daily activity data. It supports ten common sports modes, including running, walking, cycling, swimming, dancing, baseball, basketball, soccer, gymnastics, and hockey. Perfect for active kids who love sports!
  • [Comprehensive Health Monitoring] The kids' smartband supports 24/7 heart rate monitoring and sleep tracking (effective recording requires at least 3 hours of sleep). Through the companion app, parents can view daily heart rate trends and assess sleep quality with a detailed score based on the duration of light sleep, deep sleep, and REM sleep stages.
  • [Dual Mode Options] The Boost 3 kids' fitness tracker offers both standalone mode and app-connected mode, allowing flexible switching based on your needs. For app connectivity, download BIGGERFIVE—ensure your smartphone runs Android 8.0+ or iOS 13.0+ for compatibility.
  • [Cultivate Healthy Habits] Set customized reminders for meals, school, exercise, sleep, and more. With gentle vibration alerts, the tracker helps children gradually build a structured routine and overcome procrastination.
  • [3ATM Waterproof Protection] The Boost 3 fitness tracker features a 3ATM waterproof rating, making it safe for swimming, handwashing, and even splashing in shallow water. Whether your child is running in the rain or playing in the pool, there's no need to remove the band—durable and worry-free!
9.3
Superb
Amazon Logo
7
9.2
Superb
Mgaolo Kids Smart Watch 1.85" Upgrade - Fitness Tracker with Heart Rate Sleep Monitor, 100+ Sports Modes, 12 Puzzle Games, Activity Tracker for Boys Girls Outdoor Fun (Blue)
Mgaolo

Mgaolo Kids Smart Watch 1.85" Upgrade - Fitness Tracker with Heart Rate Sleep Monitor, 100+ Sports Modes, 12 Puzzle Games, Activity Tracker for Boys Girls Outdoor Fun (Blue)

Free Shipping
Why we love it
  • Vivid visuals captivate young eyes.
  • Encourages healthy, active lifestyles.
  • Fun learning games engage minds.
Main Highlights
  • Vibrant HD Touchscreen & Upgraded Design: Features a modern 1.85-inch ultra-clear display for vivid visuals. Kid-Friendly & Comfortable: Made with safe materials and a lightweight band for all-day comfort. Appeals to kids with a trendy, durable style.
  • 100+ Sports Modes & Comprehensive Activity Tracking: Monitors steps, heart rate, calorie burn, sleep quality, and over 100 sports modes (e.g., running, cycling); with additional features including customizable watch faces, smart reminders, and app-based camera controls.
  • 12 Brain-Boosting Games and Parent-Approved Fun: Includes puzzle adventures, math challenges, and memory games that turn idle time into learning opportunities. Parents control game duration via an app for balanced playtime.
  • Flexible Phone-Free Operation: Works as a standalone smartwatch without a phone or app, but connects via an app for bonus features. Note: No SIM card support.
  • Long-Lasting Battery & Waterproof: Enjoy up to 5-7 days of battery life on a single charge (depending on usage). The IP68 water resistance rating allows you to stay carefree while surfing, running in the rain, swimming, or showering in cold water.
9.2
Superb
Amazon Logo
8
9.1
Superb
teslahero Upgraded Kids Smart Watch Fitness Tracker, 1.85" Screen with 12 Puzzle Games, Heart Rate Sleep Monitor, Pedometer, Waterproof Activity Tracker with/without APP for Fitbit Boys Girls Purple
teslahero

teslahero Upgraded Kids Smart Watch Fitness Tracker, 1.85" Screen with 12 Puzzle Games, Heart Rate Sleep Monitor, Pedometer, Waterproof Activity Tracker with/without APP for Fitbit Boys Girls Purple

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Why we love it
  • Stylish and comfortable design.
  • Advanced fitness tracking features.
  • Parent-controlled puzzle games.
Main Highlights
  • Stylish & Upgraded Design: Features a 1.85-inch ultra-clear HD touch screen, vibrant color options, child-safe materials, and a lightweight band for all-day comfort. Modern aesthetics appeal to kids while ensuring durability.
  • All-in-One Activity Tracker: Advanced fitness monitoring tracks steps, heart rate, calories burned, sleep quality, and offers 100+ sports modes (running, jumping rope, cycling, etc.). Additional functions include cute live wallpapers, intelligent reminder, camera control via the app, timer, stopwatch, and alarm clock.
  • Puzzle Games with Parental Controls: Includes 12 built-in puzzle games designed to help train your child's reaction and calculation skills. Parents can restrict game access using the H Band app (supports locking games permanently).
  • Works With or Without a Phone/App: The watch functions independently without a phone or app. Connecting via the app unlocks additional features. Note: This watch does not support SIM cards.
  • Long-Lasting Battery Life: Features convenient charging and provides up to 5-7 days of working time on a single charge (varies depending on usage and settings).
9.1
Superb
Amazon Logo
9
8.9
Excellent
Save 29%
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

29% OffFree Shipping
Why we love it
  • Earn Virtual Medals For Motivation.
  • Supports Various Sports Modes.
  • Monitors Your Child's 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
Save 29%
Amazon Logo
10
8.7
Excellent
Save 15%
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

15% OffFree Shipping
Why we love it
  • Keeps kids motivated with awards.
  • Tracks multiple sports activities.
  • Monitors heart rate effectively.
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
Save 15%
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Related Deals You Might Like for Fitness Tracker For Kids

📊We scanned 1778 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 Garmin, BIGGERFIVE, TICTIKY, Mgaolo, teslahero, known for dependable quality and smart design.
⭐
To determine today's best Fitness Tracker For Kids, we analysed 8891 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.

What we concluded:

🏆 #1
Garmin vívofit Jr.3, Fitness Tracker for Kids, Includes Interactive App Experience, Swim-Friendly, Up To 1-year Battery Life, Adjustable watch band, Cosmic Black

Our overall winner is Garmin vívofit Jr.3, Fitness Tracker for Kids, Includes Interactive App Experience, Swim-Friendly, Up To 1-year Battery Life, Adjustable watch band, Cosmic Black by Garmin. It stands out for the right balance of quality, performance and value.

✨ What sets it apart:
✓Interactive app adventures for kids
✓Durable and swim-friendly
✓Tracks steps and sleep
💎 Best Value
BIGGERFIVE Vigor 3 Kids Fitness Tracker Watch, AMOLED Screen, No App or Phone Needed, 3ATM Waterproof, Heart Rate & Sleep Monitor, Pedometer & Step Counter Smart Watch for Boys Girls Ages 5-15 (Blue)

The best value for most shoppers is BIGGERFIVE Vigor 3 Kids Fitness Tracker Watch, AMOLED Screen, No App or Phone Needed, 3ATM Waterproof, Heart Rate & Sleep Monitor, Pedometer & Step Counter Smart Watch for Boys Girls Ages 5-15 (Blue) by BIGGERFIVE, with consistently high satisfaction across expert and customer reviews.

💰 Best Deal
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

The strongest deal right now for Fitness Tracker For Kids is 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 at BIGGERFIVE, currently at 29% 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.