Best Fitness Tracker For Kids of 2026

Last updated on 26/05/2026
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Best Choice
1
9.8
Exceptional
Save 15%
Garmin Vivofit Jr. 3, Kids Fitness/Activity Tracker, Blue Stars
Garmin

Garmin Vivofit Jr. 3, Kids Fitness/Activity Tracker, Blue Stars

15% Off
Why we love it
  • Tracks kid’s activity and distance.
  • Emergency info available instantly.
  • Long battery life.
Main Highlights
  • Timed activities let you track your kid’s steps3 and estimated distance during playtime, soccer practice and anything else you can think of; view saved activities later in the Garmin Jr. app
  • Quickly access your kid’s emergency contact information with the ICE (in case of emergency) widget
  • See the full picture by tracking your kid’s steps, sleep and 60 minutes of daily recommended activity3 available in many different band styles
  • Motivates kids to achieve active minute goals that unlock entertaining app adventures, games and icons2; See below for more details
  • Up to one year battery life; No recharging needed; battery is user replaceable
  • Garmin customer support: 1800 235 822
9.8
Exceptional
Save 15%
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🛡️Trusted by 100M+ UsersWhy?
Best Value
2
9.8
Exceptional
BIGGERFIVE Kids Watch No Phone Needed, 1.8" Amoled Smart Fitness Watch Pedometer, Sleep Tracker, 30m Waterproof, Step Counter, Puzzle Games, 100+ Dials, Gifts for Boys Girls 5-16, Black
BIGGERFIVE

BIGGERFIVE Kids Watch No Phone Needed, 1.8" Amoled Smart Fitness Watch Pedometer, Sleep Tracker, 30m Waterproof, Step Counter, Puzzle Games, 100+ Dials, Gifts for Boys Girls 5-16, Black

Why we love it
  • Works without the app.
  • Vibrant AMOLED watch faces.
  • Monitors stress and sleep.
Main Highlights
  • Optional APP and Bluetooth: BIGGERFIVE BRAVE 3 kids smart watch can work seperately without APP. Without APP, most functions can be used normally and Bluetooth can be turned off to extend battery life and reduce radiation. With APP, you could explore more functions and watch faces.
  • Customizable Watch Face &1.8" Amoled Touch Screen：Our kids smartwatch boasts a 1.8" newly upgrated Amoled touch screen and offers 100+ exquisite cloud dials in APP BIGGERFIVE. More durable, and more versatile.
  • Monitor Health and Develop Healthy Habits: Monitors real-time stress and tracks sleep patterns to promote your child's well-being. Up to 10 alarms can be set per day (supports vibrate mode) to remind your child what to do at each time point and help them develop regular living habits.
  • All-Day Activity Tracking: BIGGERFIVE BRAVE 3 kids fitness tracker watch Automatically counts steps, distance, calories burned, and active minutes. Supports 100 sports modes like walking, running, cycling, swimming(30m Waterproof), basketball, and more.
  • Puzzle Games under Parents' Control: 7 built-in puzzle games can help train your boys' or girls' reaction ability and calculation ability. You could restrict your child from playing games at school in the watch or in the APP BIGGERFIVE.
9.8
Exceptional
Amazon Logo
3
9.7
Exceptional
Save 23%
Xiaomi Smart Band 10 Fitness Tracker, 1.72" AMOLED Display, 21-Day Battery Life, 150+ Sports Modes, Heart Rate & Sleep Monitoring, Electronic Compass, 5ATM Waterproof, 2-Year Warranty – Mystic Rose
XIAOMI

Xiaomi Smart Band 10 Fitness Tracker, 1.72" AMOLED Display, 21-Day Battery Life, 150+ Sports Modes, Heart Rate & Sleep Monitoring, Electronic Compass, 5ATM Waterproof, 2-Year Warranty – Mystic Rose

23% Off
Why we love it
  • Vibrant 1.72-inch AMOLED.
  • Up to 21 days.
  • Advanced workout and sleep monitoring.
Main Highlights
  • 【Large 1.72" AMOLED Display】Features a narrow-edge 1.72" AMOLED screen with 212 x 520 resolution and 1500nits peak brightness, offering vibrant visuals for everyday clarity and comfort.
  • 【Ultra-Long Battery Life of Up to 21 Days】Enjoy up to 21 days of use on a single charge, with fast recharging in just around 1 hour — ideal for long-lasting performance.
  • 【Advanced Workout & Sleep Monitoring】Equipped with upgraded sensors for continuous heart rate tracking, swimming heart rate analysis and improved sleep reports to better understand your health.
  • 【150+ Sports Modes & 5ATM Water Resistance】Tracks over 150 workout types including swimming, running, and yoga. Rated 5ATM waterproof, perfect for pool use or rainy day workouts.
  • 【Lightweight Design with Premium Accessories】Features a stylish aluminum alloy frame with easy-swap multi-material straps, including a ceramic edition for a refined look and skin-friendly comfort.
9.7
Exceptional
Save 23%
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4
9.5
Superb
Save 17%
BIGGERFIVE Smart Watch for Kids No APP No Phone Needed, 1.8" Fitness Tracker Watch Pedometer, Sleep Monitor, IP68 Waterproof, Step Counter, Puzzle Games for Girls Boys Teens 5-16, Blue
BIGGERFIVE

BIGGERFIVE Smart Watch for Kids No APP No Phone Needed, 1.8" Fitness Tracker Watch Pedometer, Sleep Monitor, IP68 Waterproof, Step Counter, Puzzle Games for Girls Boys Teens 5-16, Blue

17% Off
Why we love it
  • Tracks activity all day.
  • Supports many sports modes.
  • Customizable watch faces delight 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: 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.
9.5
Superb
Save 17%
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5
9.4
Superb
Save 31%
BIGGERFIVE Vigor 2 L Kids Fitness Tracker Watch for Boys Girls Ages 5-15, Activity Tracker, 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, Sleep Monitor, IP68 Waterproof, Pedometer, Calorie Step Counter Watch, Blue

31% Off
Why we love it
  • Tracks daily activity.
  • Over ten sport modes.
  • Long battery lasts seven days.
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.
  • [SLEEP MONITORING] 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.
9.4
Superb
Save 31%
Amazon Logo
6
9.3
Superb
BIGGERFIVE Vigor 3 Kids Fitness Tracker Watch, AMOLED Screen, No App No Phone Needed, 3ATM Waterproof, 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, Sleep Monitor, Pedometer Watch, Sports Step Counter for Boys Girls Ages 5-15,Blue

Why we love it
  • Brilliant AMOLED screen clarity.
  • Independent watch, no phone needed.
  • Sleep tracking with tips.
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, 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. 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.
9.3
Superb
Amazon Logo
7
9.2
Superb
Save 31%
BIGGERFIVE Vigor 2 L Kids Fitness Tracker Watch for Boys Girls Ages 5-15, Activity Tracker, 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, Sleep Monitor, IP68 Waterproof, Pedometer, Calorie Step Counter Watch, Black

31% Off
Why we love it
  • Fun rewards motivate kids.
  • Waterproof and comfortable band.
  • Sleep insights for better rest.
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.
  • [SLEEP MONITORING] 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.
9.2
Superb
Save 31%
Amazon Logo
8
9.1
Superb
BIGGERFIVE Vigor 3 Kids Fitness Tracker Watch, AMOLED Screen, No App No Phone Needed, 3ATM Waterproof, Sleep Monitor, Pedometer Watch, Sports Step Counter for Girls Ages 5-15, Lilac
BIGGERFIVE

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

Why we love it
  • Brilliant AMOLED Screen.
  • No Phone or App Required.
  • Swim-proof with 3ATM.
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, 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. 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.
9.1
Superb
Amazon Logo
9
8.9
Excellent
Save 31%
BIGGERFIVE Vigor 2 L Kids Fitness Tracker Watch for Boys Girls Ages 5-15, Activity Tracker, Sleep Monitor, IP68 Waterproof, Pedometer, Calorie Step Counter Watch, Pink
BIGGERFIVE

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

31% Off
Why we love it
  • Tracks daily activity and calories.
  • Ten sport modes delight kids.
  • Soft, lightweight strap.
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.
  • [SLEEP MONITORING] 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 31%
Amazon Logo
10
8.7
Excellent
BIGGERFIVE Vigor 3 Kids Fitness Tracker Watch, AMOLED Screen, No App No Phone Needed, 3ATM Waterproof, 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, Sleep Monitor, Pedometer Watch, Sports Step Counter for Boys Girls Ages 5-15, Black

Why we love it
  • Crystal clarity AMOLED screen.
  • No phone needed; independent use.
  • Advanced sensors track activity.
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, 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. 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.
8.7
Excellent
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Related Deals You Might Like for Fitness Tracker For Kids

📊We scanned 888 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, XIAOMI, known for dependable quality and smart design.
⭐
To determine today's best Fitness Tracker For Kids, we analysed 4441 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 Vivofit Jr. 3, Kids Fitness/Activity Tracker, Blue Stars

Our overall winner is Garmin Vivofit Jr. 3, Kids Fitness/Activity Tracker, Blue Stars by Garmin. It stands out for the right balance of quality, performance and value.

✨ What sets it apart:
✓Tracks kid’s activity and distance
✓Emergency info available instantly
✓Long battery life
💎 Best Value
BIGGERFIVE Kids Watch No Phone Needed, 1.8" Amoled Smart Fitness Watch Pedometer, Sleep Tracker, 30m Waterproof, Step Counter, Puzzle Games, 100+ Dials, Gifts for Boys Girls 5-16, Black

The best value for most shoppers is BIGGERFIVE Kids Watch No Phone Needed, 1.8" Amoled Smart Fitness Watch Pedometer, Sleep Tracker, 30m Waterproof, Step Counter, Puzzle Games, 100+ Dials, Gifts for Boys Girls 5-16, Black 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, Sleep Monitor, IP68 Waterproof, Pedometer, Calorie Step Counter Watch, Pink

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, Sleep Monitor, IP68 Waterproof, Pedometer, Calorie Step Counter Watch, Pink at BIGGERFIVE, currently at 31% 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.